MazdaB2151 codes

Mazda — fault codes starting with B2

151 fault codes starting with B2 on Mazda vehicles, with descriptions: B2008, B2031, B2032 and more. Look up a code, read what it means.

Fault codes
151
Block
B2
Make group
Mazda
Source language
English

The 151 Mazda fault codes that start with B2, with descriptions.

CodeDescription
B2008Wipers on Signal Circuit Short to Ground
B2031Left Corner Lamp Output Circuit Fault
B2032Right Corner Lamp Output Circuit Fault
B2044Left Rear Stop Lamp Circuit Short to Ground
B2045Left Rear Stop Lamp Circuit Open
B2046Right Rear Stop Lamp Circuit Short to Ground
B2047Right Rear Stop Lamp Circuit Open
B2048Left Rear Turn Lamp Circuit Short to Ground
B2049Left Rear Turn Lamp Circuit Open
B2050Right Rear Turn Lamp Circuit Short to Ground
B2051Right Rear Turn Lamp Circuit Open
B2071Hazard Switch Signal Circuit Short to Ground
B2077Liftgate Ajar Switch Circuit Fault
B2097Compass Module Circuit Fault
B2100Door Driver Key Cylinder Switch Circuit Fault
B2103Coil Antenna Circuit Fault
B2108Trunk Key Cylinder Switch Circuit Fault
B2139ID Number Data in the PCM and the Instrument Cluster Do Not Match
B2141Communication Error Between the Instrument Cluster and the PCM
B2143ID Registration Circuit Fault
B2170Push Switch (Steering Lock Unit)
B2172Inertia Switch Input Circuit Open
B2204GPS Antenna Connection Open or Short
B2212Panel Dim Switch Signal Out of Range
B2218Door Lock Switch Circuit Short to Ground
B2226Crash Zone Sensor Internal Circuit Disabled
B2227Crash Zone Sensor Communication Circuit Fault
B2228Driver-side Air Bag Module (Inflator No.2) Circuit Short to Body Ground
B2229Passenger-side Air Bag Module (Inflator No.2) Circuit Short to Body Ground
B2230Driver-side Air Bag Module (Inflator No.2) Circuit Short to Power Supply
B2231Passenger-side Air Bag Module (Inflator No.2) Circuit Short to Power Supply
B2232Driver-side Air Bag Module (Inflator No.2) Circuit Resistance / Voltage High
B2233Passenger-side Air Bag Module (Inflator No.2) Circuit Resistance / Voltage High
B2234Driver-side Air Bag Module (Inflator No.2) Circuit Resistance / Voltage Low
B2235Passenger-side Air Bag Module (Inflator No.2) Circuit Resistance / Voltage Low
B2254Front Fog Lamp Switch Circuit Fault
B2274Phone Transceiver Active Circuit Fault
B2276Less Than 2 Transmitters Programmed
B2277Electronic Power Steering Motor Circuit Fault
B2278Steering Shaft Torque Sensor Circuit Fault
B227BSteering Shaft Position Sensor Circuit Fault
B2281Right Turn Switch Circuit Short to Ground
B2282Left Turn Switch Circuit Short to Ground
B2290Passenger Sensing System Circuit Fault
B2384Audio Reverse Aid Mute Input Ckt. Circuit Fault
B2404Audio Steering Wheel Switch Circuit Fault
B2406Audio Disc CD Player Internal Circuit Fault
B241ATouch Sensor Circuit Fault
B2425Remote Keyless Entry Out of Synchronization
B2426Passenger Solar Radiation Sensor Circuit Open
B2427Passenger Solar Radiation Sensor Circuit Short to Ground
B2431Key ID Number Registration Circuit Fault
B2477Module Configuration Mismatch
B2479Park Brake Switch Circuit Short to Ground
B2498Headlamp Switch Multiple Signals Input Active
B2572Brake Shift Interlock Output Circuit Fault
B2574Driver Door Lock Switch Circuit Short to Ground
B2656DVD (Digital Versatile Disk) Circuit Fault
B2666Liftgate Release Switch Circuit Fault
B2667Liftglass Release Switch Circuit Fault
B266ARotation Sensor Circuit Fault
B266BRotation Sensor a Circuit Fault
B266CRotation Sensor B Circuit Fault
B266ERotation Sensor Circuit Fault
B267AHalf Latch Switch Circuit Fault
B267BFull Latch Switch Circuit Fault
B267CReturn Switch Circuit Fault
B2699PLG Touch Sensor (Left) Circuit Fault
B2700PLG Touch Sensor (Right) Circuit Fault
B2701PLG Touch Sensor (Left) Circuit Fault
B2702PLG Touch Sensor (Right) Circuit Fault
B273ALiftgate Release Output Circuit Short to Ground
B273BLiftgate Release Output Circuit Open
B2741Combined Sensor System
B2773Driver-Side Curtain Air Bag Module Circuit Resistance / Voltage Low
B2774Driver-Side Curtain Air Bag Module Circuit Resistance / Voltage High
B2775Driver-Side Curtain Air Bag Module Circuit Short to Body Ground
B2776Driver-Side Curtain Air Bag Module Circuit Short to Power Supply
B2777Passenger-Side Curtain Air Bag Module Circuit Resistance / Voltage Low
B2778Passenger-Side Curtain Air Bag Module Circuit Resistance / Voltage High
B2779Passenger-Side Curtain Air Bag Module Circuit Short to Body Ground
B2780Passenger-Side Curtain Air Bag Module Circuit Short to Power Supply
B2783Interior Humidity Sensor to DATC Short Circuit
B2784Interior Humidity Sensor to DATC Circuit Open
B27943rd Row Power Fold Circuit Fault
B2795Driver Solar Radiation Sensor Circuit Short to Ground
B2796Driver Solar Radiation Sensor Circuit Open
B2821Closure Motor Circuit Fault
B2826Front Evaporator Temperature Sensor Circuit Fault
B2827Front Evaporator Temperature Sensor Circuit Short to Ground
B2844Ignition Circuit Fault
B2855Crash Zone Sensor Circuit Short to Power Supply or Body Ground
B2856Crash Zone Sensor System Communication Data Circuit Fault
B2868Wheel Unit No.1 Internal Circuit Fault
B2869Wheel Unit No.2 Internal Circuit Fault
B2870Wheel Unit No.3 Internal Circuit Fault
B2871Wheel Unit No.4 Internal Circuit Fault
B2872Tire Pressure Sensor Circuit Fault
B287ATire Pressure System Circuit Fault
B2886Passenger-side Air Bag Sensor System Communication Data Circuit Fault
B2887Driver-side Air Bag Sensor System Communication Data Circuit Fault
B2900VIN Mismatched
B2909Belt Tension Sensor Circuit Fault
B2913Audio Subwoofer Not Connected
B2924Audio Button Signal Stuck
B2936PLG Motor Circuit Fault
B2937PLG Motor Circuit Fault
B2939Clutch Circuit Fault
B2947Global Opening/Closing Circuit Open
B2949Global Opening/Closing Circuit Short to Battery
B2950Air Conditioning System Circuit Fault
B2965Audio System Speaker Circuit Fault
B297ABlend Door Actuator, Drive Circuit(s) Circuit Open
B297BBlend Door Actuator, Drive Circuit(s) Circuit Short to Ground
B297CBlend Door Actuator, Drive Circuit(s) Circuit Short to Ground
B297DDriver Blend Door Actuator, Drive Circuit(s) Circuit Short to Ground
B297EPassenger Blend Door Actuator, Drive Circuit(s) Circuit Open
B297FPassenger Blend Door Actuator, Drive Circuit(s) Circuit Short to Ground
B2982Parking Brake Switch Circuit Open
B298AMode Door Actuator, Drive Circuit(s) Circuit Open
B298BMode Door Actuator, Drive Circuit(s) Circuit Short to Ground
B298CRecirc Door Actuator, Drive Circuit(s) Circuit Open
B298DRecirc Door Actuator, Drive Circuit(s) Circuit Short to Ground
B29B7White Lighting Output Circuit Open
B29B8White Lighting Output Circuit Short to Ground
B2A20Ignition Stuck in START
B2A21One or More Configuration Files Missing or Corrupt
B2A22Headlamp Off Circuit Open
B2A23High Beam Input Circuit Short to Ground
B2A24Turn Signal Input Circuit Fault
B2A25Trim Panel Lock Switch Circuit Fault
B2A27Right Front Turn Lamp Circuit Open
B2A28Right Front Turn Lamp Circuit Short to Ground
B2A29Left Front Turn Lamp Circuit Open
B2A2ALeft Front Turn Lamp Circuit Short to Ground
B2A2BLeft Corner Lamp Output Circuit Short to Ground
B2A2CRight Corner Lamp Output Circuit Short to Ground
B2A2D3rd Row Power Fold Circuit Short to Ground
B2A2ERight Front Lamp Low Beam Circuit Open
B2A2FRight Front Lamp Low Beam Circuit Short to Ground
B2A30Left Front Lamp Low Beam Circuit Open
B2A31Left Front Lamp Low Beam Circuit Short to Ground
B2A32LED Backlighting Output Circuit Open
B2A33LED Backlighting Output Circuit Short to Ground
B2A35Interior Lighting Output Circuit Open
B2A36Interior Lighting Output Circuit Short to Ground
B2A37Floor Lamp Output Circuit Open
B2A38Floor Lamp Output Circuit Short to Ground
B2A39Puddle Lamp Output Circuit Open
B2A3APuddle Lamp Output Circuit Short to Ground
B2A4CHybrid Battery Current Sensor Signal Implausible

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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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