Mercedes-Benz · SmartP1544 codes

Mercedes-Benz · Smart — fault codes starting with P1

544 fault codes starting with P1 on Mercedes-Benz · Smart vehicles, with descriptions: P1000, P1001, P1002 and more. Look up a code, read what it means.

Fault codes
544
Block
P1
Make group
Mercedes-Benz · Smart
Source language
English

The 544 Mercedes-Benz · Smart fault codes that start with P1, with descriptions.

P10

CodeDescription
P1000Electronic shifter module : fault N15 / 5
P1001Activate self test SCP error
P1002Test Primary Current of Component "T1/5 (Cylinder 5 Ignition Coil)"
P1003Component N15/5 (Electronic Selector Lever Module Control Unit) Is Circuit Fault; The Actuation of Ignition Coil 5 Has an Electrical Fault or Circuit Open
P1004Component S98/2 (Start/Stop Switch) Has a Circuit Fault; The Actuation of Ignition Coil 3 Has an Electrical Fault or Circuit Open
P1005The Actuation of Ignition Coil 7 Has an Electrical Fault or Circuit Open
P1006Component Poly-V-belt Is Circuit Fault; The Actuation of Ignition Coil 7 Has an Electrical Fault or Circuit Open
P1007This Error Code Can Be Ignored and Erased
P1008The Actuation of Ignition Coil 7 Has an Electrical Fault or Circuit Open
P1009The Actuation of Ignition Coil 8 Has an Electrical Fault or Circuit Open
P100AThe Rpm of Component "M1/10 (Starter-alternator)" Is Voltage Too Low
P100CThe Voltage Is Too High During the Startup Phase
P100DFault in Component 3-phase Line "BSA"
P100FNo Alternator Excitation
P1010The Actuation of Ignition Coil 8 Has an Electrical Fault or Circuit Open
P1011Getriebepotentiometer Nr.2 Unterschreitet Untere Grenze; This Error Code Can Be Ignored and Erased
P1012The Actuation of Ignition Coil 8 Has an Electrical Fault or Circuit Open
P1013The Actuation of Ignition Coil 1 Has a Short Circuit to Positive
P1014The Actuation of Ignition Coil 1 Has a Circuit Short to Ground
P1015The Actuation of Ignition Coil 1 Has an Electrical Fault or Circuit Open; Variations in Voltage Supply ( Start Operation )
P1016The Actuation of Ignition Coil 1 Has an Electrical Fault or Circuit Open
P1017The Actuation of Ignition Coil 4 Has a Short Circuit to Positive
P1018The Actuation of Ignition Coil 4 Has a Circuit Short to Ground
P1019The Actuation of Ignition Coil 4 Has an Electrical Fault or Circuit Open
P1020The Actuation of Ignition Coil 4 Has an Electrical Fault or Circuit Open
P1021The Actuation of Ignition Coil 3 Has a Short Circuit to Positive
P1022The Actuation of Ignition Coil 3 Has a Circuit Short to Ground
P1023The Actuation of Ignition Coil 3 Has an Electrical Fault or Circuit Open
P1024The Actuation of Ignition Coil 3 Has an Electrical Fault or Circuit Open
P1025The Actuation of Ignition Coil 2 Has a Short Circuit to Positive
P1026The Actuation of Ignition Coil 2 Has a Circuit Short to Ground
P1027The Actuation of Ignition Coil 2 Has an Electrical Fault or Circuit Open
P1028The Actuation of Ignition Coil 2 Has an Electrical Fault or Circuit Open
P1029The Actuation of Ignition Coil 2 Has a Short Circuit to Positive
P1030The Actuation of Ignition Coil 2 Has a Circuit Short to Ground
P1031Component G3 / 3 (O2 sensor front left) and G3 / 4 (O2 sensor front right) swapped
P1032O2 Sensor before TWC (Three Way Catalyst) swapped G3 / 3, G3 / 4
P1033The Actuation of Ignition Coil 3 Has a Short Circuit to Positive
P1034The Actuation of Ignition Coil 3 Has a Circuit Short to Ground
P1035The Actuation of Ignition Coil 3 Has an Electrical Fault or Circuit Open
P1036The Actuation of Ignition Coil 3 Has an Electrical Fault or Circuit Open
P1037The Actuation of Ignition Coil 7 Has a Short Circuit to Positive
P1038The Actuation of Ignition Coil 7 Has a Circuit Short to Ground
P1039The Actuation of Ignition Coil 7 Has an Electrical Fault or Circuit Open
P1040The Actuation of Ignition Coil 7 Has an Electrical Fault or Circuit Open
P1041The Actuation of Ignition Coil 8 Has a Short Circuit to Positive
P1042The Actuation of Ignition Coil 8 Has a Circuit Short to Ground
P1043The Actuation of Ignition Coil 8 Has an Electrical Fault or Circuit Open
P1044The Actuation of Ignition Coil 8 Has an Electrical Fault or Circuit Open
P1045The Mixture (Cylinder Bank 1) Is Too Rich
P1046The Mixture (Cylinder Bank 1) Is Too Lean
P1047The Mixture Formation (Cylinder Bank 1) Has a Circuit Fault
P1048The Mixture Formation (Cylinder Bank 1) Has a Circuit Fault
P1049The Mixture (Cylinder Bank 2) Is Too Rich
P1050The Mixture (Cylinder Bank 2) Is Too Lean
P1051The Mixture Formation (Cylinder Bank 2) Has a Circuit Fault
P1052The Mixture Formation (Cylinder Bank 2) Has a Circuit Fault
P1053This Error Code Can Be Ignored and Erased
P1057This Error Code Can Be Ignored and Erased
P1061The Torque Control System Has Triggered Torque Limitation or Shutoff of the Combustion Engine
P1065Secondary Air Valve 1 Has a Short Circuit to Positive
P1066Secondary Air Valve 1 Has a Circuit Short to Ground
P1067Actuation of Secondary Air System 1 (Air Pump) Has an Electrical Circuit Fault
P1069Secondary Air Valve 1 Has an Circuit Open
P1070Secondary Air Valve 1 Has a Short Circuit
P1071Secondary Air Valve 1 Has an Electrical Circuit Fault
P1073Actuation of the Charge Movement Flap (Cylinder Bank 1) Has a Short Circuit to Positive; Zustand CAN Bus Aus Wurde Von CAN Chip Microcomputer Entdecht
P1074Actuation of the Charge Movement Flap (Cylinder Bank 1) Has a Circuit Short to Ground
P1075Actuation of the Charge Movement Flap (Cylinder Bank 1) Has an Electrical Fault or an Circuit Open
P1077The Purge Flow of the Evaporative Emission Control System Is Voltage Too High
P1078The Purge Flow of the Evaporative Emission Control System Is Voltage Too Low
P1081A Fine Leak in the Evaporative Emission Control System Was Detected
P1085A Gross Leak in the Evaporative Emission Control System Was Detected
P1089A Very Fine Leak in the Evaporative Emission Control System Was Detected
P1097The Purge Flow of the Evaporative Emission Control System Is Voltage Too High; The Shutoff Valve of the Activated Charcoal Canister Is Jammed Circuit Open
P1098The Purge Flow of the Evaporative Emission Control System Is Voltage Too High; The Shutoff Valve of the Activated Charcoal Canister Is Jammed Circuit Open

P11

CodeDescription
P1101The Outside Temperature Sensor Has a Short Circuit to Positive
P1102The Outside Temperature Sensor Has a Circuit Short to Ground
P1103The Outside Temperature Sensor Has a Circuit Fault
P1104The Outside Temperature Sensor Has a Circuit Fault
P1105Atmospheric pressure sensor
P1106The Power Supply at the Input of the Control Unit "combustion Engine" Has a Circuit Fault
P1108The Power Supply at the Input of the Control Unit "combustion Engine" Has a Circuit Fault
P1112There Is an Internal Control Unit Circuit Fault
P1116The Lambda Values Are Signal Implausible
P1117There Is an Internal Control Unit Circuit Fault
P1118There Is an Internal Control Unit Circuit Fault
P1119There Is an Internal Control Unit Circuit Fault
P1124The Start Enable Was Not Issued
P1129Y74 (Pressure Regulating Valve)
P1130Y74 (Pressure Regulating Valve)
P1131Y74 (Pressure Regulating Valve)
P1133Internal Control Unit Circuit Fault
P1134Internal Control Unit Circuit Fault
P1135Internal Control Unit Circuit Fault
P1136Internal Control Unit Circuit Fault
P1141The Rail Pressure Is Voltage Too High
P1142The Rail Pressure Is Voltage Too Low
P1144Rail Pressure Regulation
P1146AFM sensor HF type left (B2 / 6)
P1147Left ECT sensor (B11/9)
P1148Air intake temperature left sensor (B17 / 5)
P1149Left Manifold pressure sensor (B28/1)
P1162Left EA/CC / ISC actuator actual value potentiometer
P1163Oil level switch (S43)
P1172The Heater of Oxygen Sensor 2 (Cylinder Bank 1) Has an Signal Implausible
P1176Engine oil sensor (B40)(CR)Oil pressure sensor malfunction (B10)
P1177Engine oil sensor (B40) engine oil temperature error(CR)Engine oil temperature not plausible (B10)
P1178Engine oil sensor (B40) engine oil status error(CR)Oil sensor engine oil level not plausible (B10)
P1179Oil quality implausible
P1180Oil sensor: Engine oil temperature too high (B10)
P1181Engine electric cooling fan, Motor / alternating current malfunction (M34)Cooling fan motor, rpm error (M4 / 3)
P1182The Output for the Heater of Oxygen Sensor 2 (Cylinder Bank 2) Has a Circuit Short to Ground
P1183Output stage cylinder fadeout valve 1
P1184Output stage cylinder fadeout valve2
P1185Engine oil sensor (B40) water in engine oil(CR)Engine oil sensor (B10) water in engine oil
P1186Safety fuel cut off
P1187Actuation of the Charge Movement Flap (Cylinder Bank 1) Has an Electrical Fault or an Circuit Open; This Error Code Can Be Ignored and Erased
P1188Element shut-off of high pressure pump
P1189Intake port closure M55
P1190Oxygen Sensor 2 (Cylinder Bank 1) Has a Circuit Short to Ground
P1191Oxygen Sensor 2 (Cylinder Bank 1) Has an Electrical Circuit Fault
P1192Oil sensor B40
P1193Oxygen Sensor 2 (Cylinder Bank 2) Has a Short Circuit to Positive
P1194G3/5 (Left Oxygen Sensor Downstream of Catalytic Converter)
P1195Oxygen Sensor 2 (Cylinder Bank 2) Has an Electrical Circuit Fault
P1196The Signal Line of Oxygen Sensor 2 (Cylinder Bank 2) and the Electrical Heater Circuit Have a Short Circuit to Each Other
P1197The Position of the Exhaust Camshaft (Cylinder Bank 1) Is Signal Implausible
P1198The Position of the Exhaust Camshaft (Cylinder Bank 1) Is Signal Implausible
P1199The Position of the Exhaust Camshaft (Cylinder Bank 1) Is Signal Implausible

P12

CodeDescription
P1200Constant adjustment of exhaust camshaft of right cylinder bank in direction 'Retarded'
P1201Sensor Der Antriebswelle Unterschreitet Untere Grenze; The Position of the Exhaust Camshaft (Cylinder Bank 2) Is Signal Implausible
P1202The Position of the Exhaust Camshaft (Cylinder Bank 2) Is Signal Implausible
P1203The Position of the Exhaust Camshaft (Cylinder Bank 2) Is Signal Implausible
P1204The Position of the Exhaust Camshaft (Cylinder Bank 2) Is Signal Implausible
P1205The Position of the Intake Camshaft (Cylinder Bank 1) Is Signal Implausible
P1206The Position of the Intake Camshaft (Cylinder Bank 1) Is Signal Implausible
P1207The Position of the Intake Camshaft (Cylinder Bank 1) Is Signal Implausible
P1208Constant adjustment of intake camshaft of right cylinder bank in direction 'Retarded'
P1209The Position of the Intake Camshaft (Cylinder Bank 2) Is Signal Implausible
P1210The Position of the Intake Camshaft (Cylinder Bank 2) Is Signal Implausible
P1211The Position of the Intake Camshaft (Cylinder Bank 2) Is Signal Implausible
P1212The Position of the Intake Camshaft (Cylinder Bank 2) Is Signal Implausible
P1220Fuel mixture command Y23 / 1
P1221CAN communication
P1222Acelerator pedal position sensor B37
P1223Seeding shaft position sensor Y23 / 2 | 2 (CR) Fuel tank stroke sensor or spool position sensor Y23 / 11
P1224Fuel metering control
P1225Intake pressure control
P1226Resonance intake manifold switching valve (Y77) (CR) Cam ring position sensor Y23 / 2 | 1
P1227Y23/2I2 (Distributor Shaft Position Sensor)
P1228The Injection Pump Is at Quantity Stop
P1230Y23/2I1 (Cam Ring Position Sensor)
P1231Fault in Communication to Compensating Electronics of Injection Pump
P1232The Data of the Compensating Electronics of the Injection Pump Are Circuit Fault
P1233Throttle Valve Jamming (Iced Up)
P1240The CAN Bus Is Malfunctioning
P1279Control Sleeve Sensor Circuit Range / Performance
P1281CAN Signal "Torque Request" From Control Unit "Air Conditioning" Is Signal Implausible
P1285One or More Signals Sent From Control Unit "DISTRONIC" Via the CAN Bus Is Signal Implausible
P1293Communication with the Central Gateway Has a Circuit Fault
P1297This Error Code Can Be Ignored and Erased

P13

CodeDescription
P1300Automated manual transmission relay (N10/10k9) Switched Off
P1301Component N10/10k9 (Automated Manual Transmission Relay) Was Switched Off; The Pressure Sensor/Pressure Switch of the Evaporative Emission Control System Has a Circuit Fault
P1302Component N10/10k9 (Automated Manual Transmission Relay) Was Switched Off; The Pressure Sensor/Pressure Switch of the Evaporative Emission Control System Has a Circuit Fault
P1303The Pressure Sensor/Pressure Switch of the Evaporative Emission Control System Has a Circuit Fault
P1304The Pressure Sensor/Pressure Switch of the Evaporative Emission Control System Has a Circuit Fault
P1305The Solenoid Valve of the Power Steering Has a Circuit Fault
P1306The Solenoid Valve of the Power Steering Has a Malfunction. There Is a Circuit Short to Ground
P1307The Solenoid Valve of the Power Steering Has a Malfunction. There Is an Circuit Open
P1309This Error Code Can Be Ignored and Erased
P1312Injection Pump Timing Actuator Circuit
P1313The Throttle Valve Is Blocked Due to Ice
P1314The Throttle Valve Is Blocked Due to Ice
P1315The Throttle Valve Is Blocked Due to Ice
P1316The Throttle Valve Is Blocked Due to Ice
P1317Implausible Data Were Received From the Electronic Ignition Lock
P1318Injection Timing Piston Position Sensor Circuit
P1319Injection Timing Piston Position Sensor Circuit Range /Performance
P1321Communication with the Electronic Ignition Lock Has a Circuit Fault
P1325Implausible Data Were Received From the Electric Parking Brake; This Error Code Can Be Ignored and Erased
P1329Communication with the Electric Parking Brake Has a Circuit Fault; This Error Code Can Be Ignored and Erased
P1330Starter Actuation "Terminal 50"
P1335L12/2x1 (Right Door Keyless Go Lift Solenoid Connector)
P1337Communication with the Starter or Alternator Has a Circuit Fault
P1345Hot Film Mass Air Flow Sensor 1 Has a Sporadic Circuit Fault
P1346Hot Film Mass Air Flow Sensor 1 Has a Sporadic Circuit Fault
P1347Mass Air Flow Sensor 1 Has a Circuit Short to Ground
P1349The Position of the Throttle Valve Is Signal Implausible
P1350Mass Air Flow Sensor 1 Has a Circuit Fault; The Solenoid Valve for the Injection Timing Device Is Circuit Fault
P1351Mass Air Flow Sensor 1 Has a Circuit Fault; The "start of Delivery" Control Loop or the "start of Injection" Control Loop Is Circuit Fault
P1352Component B27 Is Circuit Fault; Mass Air Flow Sensor 1 Has a Circuit Fault
P1353Communication with the Instrument Cluster Has a Circuit Fault
P1355Y80 (Cylinder Shut-off Valve, Right Bank of Cylinders) Component Y80 Does Not Close at Cylinder Cutoff (OFF)
P1356Cylinder shut - off valve,left bank (Y81) does not close at cylinder cutoff
P1357Cylinder cutoff,inlet valve of a cylinder continuous to be operated at cylinder cutoff
P1358Cylinder 5 exhaust valve is not operating at cylinder cutoff
P1359Cylinder 2 exhaust valve is not operating at cylinder cutoff
P1360Exhaust Valve of Cylinder 3 Is Not Operated at Cylinder Cutoff (OFF) (Function Chain); Oxygen Sensors 2 (Cylinder Banks 1 and 2) Have Been Swapped
P1361Exhaust Valve of Cylinder 8 Is Not Operated at Cylinder Cutoff (OFF) (Function Chain); The Ambient Pressure Sensor Has a Short Circuit to Positive
P1362The Ambient Pressure Sensor Has a Circuit Short to Ground
P1365The Ambient Pressure Sensor Has a Circuit Fault
P1366The Ambient Pressure Sensor Has a Circuit Fault; Y93 (Exhaust Flap Switchover Valve)
P1367The Ambient Pressure Sensor Has a Circuit Fault
P1368The Ambient Pressure Sensor Has a Circuit Fault
P1373Communication with ESP Has a Circuit Fault
P1377Implausible Data Were Received From the Steering Column Module
P1380Inlet Valve of a Cylinder Is Not Operated at Cylinder Cutoff (OFF)
P1381Communication with the Steering Column Module Has a Circuit Fault
P1384A29g1 (Left Knock Sensor 1)
P1385A29g2 (Left Knock Sensor 2); This Error Code Can Be Ignored and Erased
P1386Knock Control of Control Module N3/10 (ME-SFI [ME] Control Unit) at Control Stop
P1389This Error Code Can Be Ignored and Erased
P1390This Error Code Can Be Ignored and Erased
P1392This Error Code Can Be Ignored and Erased
P1393Implausible Data Were Received From Control Unit "Suspension"
P1397B6/2 (Left Camshaft Hall Sensor); Communication with Control Unit "Suspension" Has a Circuit Fault
P13C5Short-time limitation detected by anti-knock control
P13DFThe AdBlue system has a malfunction
P13E4Remaining distance limited due to AdBlue system malfunction

P14

CodeDescription
P1400Exhaust gas recirculation outlet stage (Y12)
P1401B28/3 (EGR Lift Sensor)
P1402EGR valve control Open loop
P1403Exhaust Gas Recirculation Valve Life Sensor
P1404Exhaust Gas Recirculation
P1405Communication with Control Unit "Transmission" Has a Circuit Fault
P1408EGR system flow out of KOER self test range
P1409Communication with Control Unit "Transmission" Has a Circuit Fault
P1413The Torque Calculation of the Control Unit Has a Circuit Fault
P1417The Torque Calculation of the Control Unit Has a Circuit Fault
P1420Y32 (Air Pump Switchover Valve)
P1421The Torque Calculation of the Control Unit Has a Circuit Fault
P1425The Vehicle Speed Signal Was Expected Message Missing
P1433Communication with the Electronic Selector Lever Module Has a Circuit Fault
P1436Communication with the Electronic Selector Lever Module Has a Circuit Fault
P1437Right CAT Temperature Sensor (B16 / 5)
P1441Implausible Data Were Received From the Air Conditioning
P1443Purge Control System Has Leak (Function Chain) Left
P1444B16/4 (Left TWC Exhaust Temperature Sensor)
P1445Check Component "M16/45m2 (Left Actuator Motor)" for Short Circuit to Positive and to Ground
P1446Check Component "M16/45m2 (Left Actuator Motor)" for Short Circuit to Positive and to Ground
P1447The Electrical Line to Component "M16/45m2 (Left Actuator Motor)" Has an Circuit Open
P1448The Control Unit Has a Circuit Fault
P1449Component "M16/45b2 (Left Hall Sensor)" Has a Short Circuit to Positive
P1450Component "M16/45b2 (Left Hall Sensor)" Has a Circuit Short to Ground
P1453Component "M16/45b2 (Left Hall Sensor)" Has a Circuit Fault; K17 (Secondary Air Injection Relay)
P1454This Error Code Can Be Ignored and Erased
P1461Coolant Temperature Sensor 1 Has a Circuit Fault
P1462Coolant Temperature Sensor 1 Has a Circuit Fault
P1463Coolant Temperature Sensor 1 Has a Circuit Fault; Malfunction of Secondary Air Injection at Left Bank of Cylinders
P1464Coolant Temperature Sensor 1 Has a Circuit Fault
P1465The Vacuum Transducer for the Charge Pressure Control Is Circuit Fault
P1470Faulty Behavior of Intake Pressure or of Charge Pressure Control
P1475Y22/7 (Resonance Line Switchover Valve)
P1480Glow plug Circuit Malfunction
P1482Glow plug Circuit Malfunction
P1490Y58/2 (Left Purge Control Valve, Located in Right of Engine Compartment)
P1491Refrigerant Pressure in Air Conditioning Voltage Too High
P1492Exhaust Flap
P1496EGR Stepper Motor 1 Control Circuit Low / High
P1497EGR Stepper Motor 2 Control Circuit Low / High
P1498EGR Stepper Motor 3 Control Circuit Low / High
P1499EGR Stepper Motor 4 Control Circuit Low / High

P15

CodeDescription
P1500Getriebepositionssensor: Korrelationsfeher Schaltwalze 1
P1501Getriebepositionssensor: Korrelationsfeher Schaltwalze 2
P1515Maximum Vehicle Speed Limit
P1519Variable Camshaft Timing Circuit Fault
P1520Cruise control command switch S40
P1522Variable Camshaft Timing Circuit Fault
P1525Y49/2 (Right Camshaft Timing Solenoid)
P1533Y49/1 (Left Camshaft Timing Solenoid)
P1542Pedal value sensor (B37)
P1550AC Compressor Torque Signal Implausible
P1551AC Shutoff Output Stage
P1562PCM B + Voltage Low (KAM power)
P1569Intake Manifold Runner Control Control Circuit Low
P1570Intermittant No-Start Immobiliser Module; Start enable of DAS not sent
P1580M16/3 (Right EA/CC/ISC Actuator, Located on Left of Engine); M16/6 (Throttle Valve Actuator)
P1581M16/4 (Left EA/CC/ISC Actuator, Located on Right of Engine)
P1584S9/1 (Stop Lamp Switch)
P1587Check Power Supply of Component N3/11 (Left ME-SFI Control Module)
P1588Fault in CAN Communication with Component N54/1 (Infrared Drive Authorization System Control Module)
P1589Knock Control of Control Module N3/11 (Left ME-SFI Control Module) at Control Stop
P1593The Engine Off Time Has an Signal Implausible
P1594The Engine Off Time Has an Signal Implausible
P1595The Engine Off Time Has an Signal Implausible
P1596The Engine Off Time Has an Signal Implausible
P1599The Outside Temperature Sensor Has a Circuit Fault

P16

CodeDescription
P1600Speed of non driven axle Values are implausible
P1603No or Configuration Mismatch
P1605"Rough Road Detection" Signal (By Comparing Wheel Speeds)
P1610Not Voltage Supply or Overvoltage Protection Relay or Relay Module K1 Is Circuit Fault
P1611Control Module Has an Internal Circuit Fault; The Fuel Pump Has Been Switched Off
P1612Control Module Has an Internal Circuit Fault
P1613Control Module Has an Internal Circuit Fault
P1614A Fault Exists: at Control Module, Fuel Metering Actuator, Fuel Rack Position Sensor or Slide Position Sensor; An Internal Control Unit Reset Was Performed
P1615Supply Voltage of Control Module
P1616Control Module Has an Internal Circuit Fault
P1617Component A61 (Electronic Selector Lever Module (Gear Recognition Module)) Is Circuit Fault; Control Module Has an Internal Circuit Fault
P1618Component A61 (Electronic Selector Lever Module (Gear Recognition Module)) Is Circuit Fault; Control Module Has an Internal Circuit Fault
P1619The Control Module Is Circuit Fault
P1622"Injection Pump" Shutoff Valve
P1625"Check Engine EDC" Lamp
P1629Control Unit "N15/3 (Electronic Transmission Control Unit)" Is Circuit Fault
P162AThe "fuel Pump" Control Unit Is Malfunctioning
P1630Drive authorization N3 / 9 (CDI)(CR)Drive authorization signal
P1631Control Unit "N15/3 (Electronic Transmission Control Unit)" Is Circuit Fault
P1632Control Unit "N15/3 (Electronic Transmission Control Unit)" Is Circuit Fault; Control Unit Continuously Variable Automatic Transmission (CVT) Is Circuit Fault
P1633Control Unit "N15/3 (Electronic Transmission Control Unit)" Is Circuit Fault
P1634Component Y3/9n1 (CVT (Continuously Variable Automatic Transmission) Control Unit) Is Circuit Fault; Control Unit "N15/3 (Electronic Transmission Control Unit)" Is Circuit Fault
P1636Control Unit "N15/3 (Electronic Transmission Control Unit)" Is Circuit Fault
P1637Control Unit "N15/3 (Electronic Transmission Control Unit)" Is Circuit Fault; Control Unit Continuously Variable Automatic Transmission (CVT) Is Circuit Fault
P1638Control Unit "N15/3 (Electronic Transmission Control Unit)" Is Circuit Fault
P1639Control Unit "N15/3 (Electronic Transmission Control Unit)" Is Circuit Fault
P1642Control Module N3/10 (ME-SFI [ME] Control Unit) Is Incorrectly Coded (Coded to MT, Vehicle Has AT)
P1643Control Module N3/10 (ME-SFI [ME] Control Unit) Is Incorrectly Coded (Coded to AT, Vehicle Has MT); Variantenkodierung: Getriebekodierung Aut
P1644An Incorrect Variant Coding or Configuration Was Detected; Faulty Variant Coding
P1649Fuel Injection Pump Module
P1660The Safety Fuel Shutoff Is Active
P1664Fault in electric heating equipment
P1665There Is a Circuit Fault
P1666"Cylinder Cutoff" Valve for Right or Left Bank of Cylinders (Y80,Y81) Does Not Open at Cylinder Cutoff (ON)
P1669There Is a Circuit Fault
P1670Calibration Of The Torque Curve Of The Engine ECU Has A Malfunction
P1673There Is a Circuit Fault
P1677There Is a Circuit Fault
P1681Crash Signal Implausible; Data Transfer of the Fuel Level Has a Circuit Fault
P1685CAN Reception Timeout of Data of Control Unit Traction Systems; There Is a Circuit Fault
P1686CAN Reception Timeout of Data of Control Unit ASR
P1687CAN Reception Timeout of Data of Control Unit ETC
P1688CAN Reception Timeout of Data of Control Unit EZS
P1689CAN Reception Timeout of Data of Control Unit ICM; There Is a Circuit Fault
P1693There Is a Circuit Fault
P1697There Is a Circuit Fault
P1698AC compressor shutoff

P17

CodeDescription
P1700Drag torque at transmission input or selected gear is not identical with chosen gear
P1701There Is a Circuit Fault
P1703Coupling Motor M18
P1704Overspeed of Component "Y3/6n2 (Rpm Sensor 2)" Has Occurred
P1705A Fault Exists: at the Clutch, Starter Lockout or Reversing Light Switch; Overspeed of Component "Y3/6n3 (Rpm Sensor 3)" Has Occurred
P1706Transmission Neutral Contact
P1709There Is a Circuit Fault
P170CThe Output Signal for Engine Speed Has a Circuit Short to Ground
P170DThe Output Signal for Engine Speed Has a Short Circuit to Positive
P1710Transmission Control Module Solenoid / Internal Ground Circuit
P1713There Is a Circuit Fault
P1717There Is a Circuit Fault
P1719Engine Torque Signal
P1721There Is a Circuit Fault
P1725There Is a Circuit Fault
P1729There Is a Circuit Fault
P1731The Gear Comparison Is Negative or the Target Gear Is Not Reached
P1733There Is a Circuit Fault
P1737There Is a Circuit Fault
P1741There Is a Circuit Fault
P1745There Is a Circuit Fault
P1747CAN Circuit Fault; Fault in CAN Communication with Component N15/3 (ETC [EGS] Control Unit)
P1748Read Circuit Fault
P1749Read Circuit Fault; There Is a Circuit Fault
P1750Electronic Gear Selector Module: Very low control unit supply voltage
P1751Signalfehler in Der CeDrive Unit Des Getriebes: SRC Unterschreitet Untere Grenze
P1752Shift Solenoid A Circuit Short
P1753There Is a Circuit Fault
P1757Shift Solenoid B Circuit Short
P17592 - 4 Brake Failsafe Valve Malfunction
P1761There Is a Circuit Fault
P1763Low and Reverse Brake Pressure Switch Circuit
P1764Low and Reverse Brake Failsafe Valve Malfunction
P1765There Is a Circuit Fault
P1769There Is a Circuit Fault
P1771Throttle Position Sensor Circuit High Input
P1772Throttle Position Sensor Circuit Low Input
P1773There Is a Circuit Fault
P1777There Is a Circuit Fault
P1780Y3/4 (AT/CC Modulating Pressure Switchover Valve)
P1781There Is a Circuit Fault; Y3/5 (AT/CC Shift Point Delay Switchover Valve)
P1783The Temperature of the Positioning Motor in the ACS Central Control Module Is Voltage Too High
P1784Clutch Circuit Fault
P1785There Is a Circuit Fault
P1789There Is a Circuit Fault
P1793There Is a Circuit Fault
P1797There Is a Circuit Fault
P1799Actual Position of turning angle sensor

P18

CodeDescription
P1800Transmission data implausible
P1801Teach-in of Mechanism Not Successful
P1802Mechanical Defect at Transmission
P1803Getriebeeinlernen: Schreibfehler
P1804Getriebeeinlernen: Potentiometer Nr.1 Wertebereichsfehler
P1805Getriebeeinlernen: Potentiometer Nr.2 Wertebereichsfehler
P1806Getriebeeinlernen: Schaltwalze Nr. 1 Wertebereichsfehler
P1807Getriebeeinlernen: Schaltwalze Nr. 2 Wertebereichsfehler
P1809There Is a Circuit Fault
P1813There Is a Circuit Fault
P1817There Is a Circuit Fault
P1821There Is a Circuit Fault
P1825There Is a Circuit Fault
P1829There Is a Circuit Fault
P1831Positioner Motor or Position Sensor or Power Supply Is Circuit Fault
P1832The Output Stage in Control Module N15/5 (Electronic Selector Lever Module Control Unit) Has Short Circuit
P1833The Output Stage in Control Module N15/5 (Electronic Selector Lever Module Control Unit) Has Circuit Open; There Is a Circuit Fault
P1837There Is a Circuit Fault
P1840Valve Y3/7y1 (Pulse Width Modulated Solenoid Valve 1/4 Shift) Is Circuit Fault
P1841There Is a Circuit Fault; Valve Y3/7y2 (Pulse Width Modulated Solenoid Valve 3 Shift) Is Circuit Fault
P1842Valve Y3/7y3 (Pulse Width Modulated Solenoid Valve 2/5/R Shift) Is Circuit Fault
P1843Valve Y3/7y4 (Pulse Width Modulated Solenoid Valve Torque Converter Lockup Clutch) Is Circuit Fault
P1844Valve Y3/7y5 (Pulse Width Modulated Solenoid Valve Shift Pressure) Is Circuit Fault
P1845There Is a Circuit Fault
P1849The Supply Voltage of the Rpm Sensors Is Outside of Tolerance Circuit Range/Performance
P1850Component Y3/7n1 (Transmission Input Speed Sensor) Is Circuit Fault
P1853There Is a Circuit Fault
P1856Selector Lever Position Detection Has Failed
P1857The Position of the Throttle Valve Is Signal Implausible
P1858The Position of the Throttle Valve Is Signal Implausible
P1859The Voltage Supply of Circuit 87 Has Overvoltage or Undervoltage
P1860Implausible right rear wheel speed
P1861Implausible left rear wheel speed
P1862Implausible right front wheel speed
P1863Implausible left front wheel speed
P1864CAN Fault : the Accelerator Pedal Value of the Engine System Is Signal Implausible
P1865CAN Fault : the Engine Torque Setting Is Signal Implausible
P1866CAN Fault : the Engine Speed of the Engine System Is Signal Implausible
P1867CAN Fault : the Engine Torque From the Engine Control Module Is Signal Implausible
P1868CAN Fault : the Altitude Factor of the Engine System Is Signal Implausible
P1869CAN Fault : Oil Temperature Is Signal Implausible
P1870CAN Fault : AC Compressor Torque Is Signal Implausible
P1871CAN Fault : Cause: Throttle Valve Value Signal Implausible
P1872CAN Circuit Fault
P1873CAN Fault : Fault in CAN Communication with Control Module ESP, or Brake Pressure Is Signal Implausible
P1874CAN Fault : the CAN Signal From Control Module CDI Is Faulty. / the Engine Temperature From the Engine Control Module Is Signal Implausible
P1875CAN Communication with Other Control Units Installed in This Vehicle Is Not Possible; CAN Circuit Fault
P1876CAN Circuit Fault; The Signals Sent By Control Unit N47-5 (ESP Control Module) for the Wheel Speeds and the Braking Torque Are Not Available on the CAN Bus
P1877CAN Circuit Fault
P1878CAN Circuit Fault
P1879CAN Fault : the Alternator Torque Is Signal Implausible
P1883The Valve Characteristic Curves Are Not Yet Programmed
P1887Shift Valve 1/4 or 2/5 Jammed in Push Position: Shift Valve Pressure Voltage Too High
P1888Shift Valve 1/4 or 2/5 Jammed in Basic Position: Shift Valve Pressure Voltage Too Low
P1889Implausible Data Were Received From Control Unit "Battery"
P1890Engaging of Torque Converter Lockup Clutch Not Permitted
P1891Excessive Power Consumption of Torque Converter Lockup Clutch
P1892The Feedback Through the Transmission Protection Is Not Maintained
P1893Communication with Control Unit "Battery" Has a Circuit Fault
P1894The Control Module Is Incorrectly Coded. / Control Module FTC Is Not Coded
P1895Control Unit FTC Is Circuit Fault
P1896Control Unit FTC Is Circuit Fault
P1897Control Unit FTC Is Circuit Fault; This Error Code Can Be Ignored and Erased
P1898Control Unit FTC Is Circuit Fault
P1899Control Unit FTC Is Circuit Fault

P19

CodeDescription
P1900Control Unit FTC Is Circuit Fault
P1901Shift operation 1 Error
P1902Shift operation 2 Error
P1903Shift operation 3 Error
P1904Shift operation 4 Error
P1905Shift operation 5 Error
P1906Component A80 (Intelligent Servo Module for DIRECT SELECT) Is Circuit Fault; The Stop Lamp Switch Signal From Control Module N47-5 (ESP and BAS Control Module) Is Not Available on the CAN Bus
P1907Component A80 (Intelligent Servo Module for DIRECT SELECT) Is Circuit Fault
P1908Component A80 (Intelligent Servo Module for DIRECT SELECT) Is Circuit Fault
P1909Component A80 (Intelligent Servo Module for DIRECT SELECT) Is Circuit Fault; The Intake Manifold Pressure Sensor Has a Short Circuit to Positive
P1910Component A80 (Intelligent Servo Module for DIRECT SELECT) Is Circuit Fault; The Intake Manifold Pressure Sensor Has a Circuit Short to Ground
P1911Faulty Data in Control Unit of Component A80 (Intelligent Servo Module for DIRECT SELECT); The Link Between Control Module N15/5 (Electronic Selector Lever Module (ESM [EWM])) and the Shift Gate Illumination Is Interrupted
P1912Component A80 (Intelligent Servo Module for DIRECT SELECT) Is Circuit Fault; The Pushbutton Signals Are Signal Implausible
P1913Component A80 (Intelligent Servo Module for DIRECT SELECT) Is Circuit Fault; The Intake Manifold Pressure Sensor Has a Circuit Fault
P1914Component A80 (Intelligent Servo Module for DIRECT SELECT) Is Circuit Fault; The Intake Manifold Pressure Sensor Has a Circuit Fault
P1915Actual position of incremental sensor and turning angle sensor Signal Fault
P1916Component A80 (Intelligent Servo Module for DIRECT SELECT) Is Circuit Fault; The Intake Manifold Pressure Sensor Has a Circuit Fault
P1918Transmission angle sensor adaption
P1920System Shut Down Due to an Internal Circuit Fault
P1921System Shut Down Due to an Internal Circuit Fault; This Error Code Can Be Ignored and Erased
P1922System Shut Down Due to an Internal Circuit Fault
P1923Selector drum movement
P1925Gear Position (B43)
P1926The Lower Mechanical Stop of Component "M16/45m1 (Right Actuator Motor)" Taught in By the Motor Electronics Was Not Reached; The Stop Lamp Feedback Transmitted By Control Unit N73 (EIS [EZS] Control Unit) Over the CAN Bus Is Not Available
P1927The Braking Signal Sent From the Traction System Via the CAN Bus Is Signal Implausible; The Upper Mechanical Stop of Component "M16/45m1 (Right Actuator Motor)" Taught in By the Motor Electronics Was Not Reached or Was Exceeded
P1928The Brake Signal From Control Unit N47 (Traction Systems Control Module) Is Not Available on the CAN Bus; The Lower Mechanical Stop of Component "M16/45m1 (Right Actuator Motor)" Taught in By the Motor Electronics Is Signal Implausible
P1929The Lower Mechanical Stop of Component "M16/45m2 (Left Actuator Motor)" Taught in By the Motor Electronics Was Exceeded
P1930The Lower Mechanical Stop of Component "M16/45m2 (Left Actuator Motor)" Taught in By the Motor Electronics Was Not Reached
P1931The Upper Mechanical Stop of Component "M16/45m2 (Left Actuator Motor)" Taught in By the Motor Electronics Was Not Reached or Was Exceeded
P1932The Lower Mechanical Stop of Component "M16/45m2 (Left Actuator Motor)" Taught in By the Motor Electronics Is Signal Implausible
P1934The Control Unit Has an Internal Circuit Fault
P1935One or More Signals Sent From Control Unit Engine Management Via the CAN Bus Is Signal Implausible
P1937One or More Signals Sent From Control Unit Y3/8n4 (Fully Integrated Transmission Control (VGS) Control Unit) Via the CAN Bus Is Signal Implausible; The Control Unit Has an Internal Circuit Fault
P1938The Control Unit Has an Internal Circuit Fault
P1939The Control Unit Has an Internal Circuit Fault
P1940One or More Signals Sent From Control Unit Y3/8n4 (Fully Integrated Transmission Control (VGS) Control Unit) Via the CAN Bus Is Signal Implausible; The Control Unit Has an Internal Circuit Fault
P1941One or More Signals Sent From Control Unit Y3/8n4 (Fully Integrated Transmission Control (VGS) Control Unit) Via the CAN Bus Is Signal Implausible; The Control Unit Has an Internal Circuit Fault
P1942The Control Unit Has an Internal Circuit Fault
P1943The Control Unit Has an Internal Circuit Fault
P1944The Control Unit Has an Internal Circuit Fault
P1945The Control Unit Has an Internal Circuit Fault
P1946The Control Unit Has an Internal Circuit Fault
P1947The Control Unit Has an Internal Circuit Fault
P1948The Control Unit Has an Internal Circuit Fault
P1949The Fuel Injector (Cylinder 1) Has a Short Circuit to Positive
P1950The Fuel Injector (Cylinder 1) Has a Circuit Short to Ground
P1951Initial Startup of Control Unit in Component A80 (Intelligent Servo Module for DIRECT SELECT) Has Not Yet Been Performed; The Fuel Injector (Cylinder 1) Has an Electrical Fault or an Circuit Open
P1952The Fuel Injector (Cylinder 1) Has an Electrical Fault or an Circuit Open
P1953The Fuel Injector (Cylinder 6) Has a Short Circuit to Positive
P1954The Fuel Injector (Cylinder 6) Has a Circuit Short to Ground
P1955Glow Plug Control Module 2 to PCM Comm. Circuit Range/Performance
P1956Component A80 (Intelligent Servo Module for DIRECT SELECT) Is Circuit Fault; The Fuel Injector (Cylinder 6) Has an Electrical Fault or an Circuit Open
P1957Component A80 (Intelligent Servo Module for DIRECT SELECT) Is Circuit Fault; The Fuel Injector (Cylinder 4) Has a Short Circuit to Positive
P1958The Fuel Injector (Cylinder 4) Has a Circuit Short to Ground
P1959The Fuel Injector (Cylinder 4) Has an Electrical Fault or an Circuit Open
P1960The Fuel Injector (Cylinder 4) Has an Electrical Fault or an Circuit Open
P1961The Fuel Injector (Cylinder 2) Has a Short Circuit to Positive
P1962The Fuel Injector (Cylinder 2) Has a Circuit Short to Ground
P1963The Fuel Injector (Cylinder 2) Has an Electrical Fault or an Circuit Open
P1964Fault During Initial Startup of Component A80 (Intelligent Servo Module for DIRECT SELECT); The Fuel Injector (Cylinder 2) Has an Electrical Fault or an Circuit Open
P1965The Fuel Injector (Cylinder 3) Has a Short Circuit to Positive
P1966The Fuel Injector (Cylinder 3) Has a Circuit Short to Ground
P1967Control Module A80 (Intelligent Servo Module for DIRECT SELECT) Is Not Coded; The Fuel Injector (Cylinder 3) Has an Electrical Fault or an Circuit Open
P1968One or More Signals Sent From Control Unit A1 (Instrument Cluster) Via the CAN Bus Is Signal Implausible; The Fuel Injector (Cylinder 3) Has an Electrical Fault or an Circuit Open
P1969One or More Signals Sent From Control Unit Engine Management Via the CAN Bus Is Signal Implausible; The Fuel Injector (Cylinder 5) Has a Short Circuit to Positive
P1970One or More Signals Sent From Control Unit Engine Management Via the CAN Bus Is Signal Implausible; The Fuel Injector (Cylinder 5) Has a Circuit Short to Ground
P1971The Fuel Injector (Cylinder 5) Has an Electrical Fault or an Circuit Open
P1972The Fuel Injector (Cylinder 5) Has an Electrical Fault or an Circuit Open
P1973The Control Unit Has an Internal Circuit Fault
P1974The Control Unit Has an Internal Circuit Fault
P1975The Control Unit Has an Internal Circuit Fault
P1976Component A80 (Intelligent Servo Module for DIRECT SELECT) Is Circuit Fault; The Control Unit Has an Internal Circuit Fault
P1977The Fuel Injector (Cylinder 1) Has a Short Circuit to Positive
P1978Faulty Actuation of Component A80 (Intelligent Servo Module for DIRECT SELECT) By Component N73 (EIS [EZS] Control Unit); The Fuel Injector (Cylinder 1) Has a Circuit Short to Ground
P1979Signal Drive Authorization Signal Sent From Control Unit N73 (EIS [EZS] Control Unit) Via the CAN Bus Was Expected Message Missing; The Fuel Injector (Cylinder 1) Has an Electrical Fault or an Circuit Open
P1980The Fuel Injector (Cylinder 1) Has an Electrical Fault or an Circuit Open
P1981One or More Signals Sent From Control Unit N93 (Central Gateway Control Unit) Via the CAN Bus Is Signal Implausible; The Fuel Injector (Cylinder 6) Has a Short Circuit to Positive
P1982The Actuation of Component A80 (Intelligent Servo Module for DIRECT SELECT) By Control Unit N73 (EIS [EZS] Control Unit) Has Failed; The Fuel Injector (Cylinder 6) Has a Circuit Short to Ground
P1983The Fuel Injector (Cylinder 6) Has an Electrical Fault or an Circuit Open
P1984The Fuel Injector (Cylinder 6) Has an Electrical Fault or an Circuit Open
P1985The Fuel Injector (Cylinder 4) Has a Short Circuit to Positive
P1986The Fuel Injector (Cylinder 4) Has a Circuit Short to Ground
P1987The Fuel Injector (Cylinder 4) Has an Electrical Fault or an Circuit Open
P1988The Fuel Injector (Cylinder 4) Has an Electrical Fault or an Circuit Open
P1989The Fuel Injector (Cylinder 2) Has a Short Circuit to Positive
P1990The Fuel Injector (Cylinder 2) Has a Circuit Short to Ground
P1991The Fuel Injector (Cylinder 2) Has an Electrical Fault or an Circuit Open
P1992The Fuel Injector (Cylinder 2) Has an Electrical Fault or an Circuit Open
P1993The Fuel Injector (Cylinder 3) Has a Short Circuit to Positive
P1994The Fuel Injector (Cylinder 3) Has a Circuit Short to Ground
P1995The Fuel Injector (Cylinder 3) Has an Electrical Fault or an Circuit Open
P1996The Fuel Injector (Cylinder 3) Has an Electrical Fault or an Circuit Open
P1997The Fuel Injector (Cylinder 5) Has a Short Circuit to Positive
P1998The Fuel Injector (Cylinder 5) Has a Circuit Short to Ground
P1999The Fuel Injector (Cylinder 5) Has an Electrical Fault or an Circuit Open

P1B

CodeDescription
P1BC1Additional fault freeze frame data for fault analysis

Other blocks

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Code descriptions are shown in their source language; records without a translation stay raw. Source: CarCoding fault code database.

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