Changan · DeepalB271 codes

Changan · Deepal — fault codes starting with B2

71 fault codes starting with B2 on Changan · Deepal vehicles, with descriptions: B2100, B2101, B2102 and more. Look up a code, read what it means.

Fault codes
71
Block
B2
Make group
Changan · Deepal
Source language
English

The 71 Changan · Deepal fault codes that start with B2, with descriptions.

CodeDescription
B2100Engine speed signal error diagnosis sent by EMS
B2101Brake pedal status signal error diagnosis sent by EMS
B2102Fault diagnosis of ACC accelerator pedal signal sent by EMS
B2103EMS torque signal error
B2105Invalid diagnosis of switch position status signal sent by EPB
B2106EPB status signal fault diagnosis sent by EPB
B2107SAS calibration fault diagnosis
B2108SAS fault
B2110Invalid yaw rate signal from ESP
B2112Invalid longitudinal acceleration signal from ESP
B2113Invalid lateral acceleration signal from ESP
B2114Deceleration control issued by ESP is not available
B2115Invalid diagnosis of wheel speed signal sent by ESP
B2116ESP vehicle speed signal invalid diagnosis
B2117QDC pressure signal fault
B2118VAF function downgrade from ESPs
B2119MasCylBrakePressureV alid fault from ESPs
B2120TCSVDC signal fault diagnosis
B2121Engine status signal fault sent by TCU
B2122Real gear signal sent by TCU is invalid
B2124QEACC signal fault from EMS
B2125Radar calibration error
B2126System internal error - radar blinding detected
B2128SAS angular velocity signal error
B2129Radar VMC abnormal
B212AGear position signal sent by TCU is invalid
B212BFault diagnosis of invalid shift process signal from TCU
B212CEMS torque signal invalid
B212DInvalid diagnosis of wheel speed direction signal sent by ESP
B212FProduction line mode activation
B2130Radar internal fault
B2131Radar never calibrated
B2132Abnormal radar calibration status
B2133Engine status signal sent by EMS is invalid
B2134Radar ADC module selftest fault
B2135SRS issued main driving seat belt buckle status is invalid
B2136Radar internal CPU fault
B2137Radar MMIC overheating fault
B2138Driver door status signal from BDC is invalid
B2139Radar MMIC overvoltage fault
B213AInvalid diagnosis of ACC real accelerator pedal position signal sent by EMS
B213EFront wiper status signal error from BDC
B2140Radar MMIC undervoltage fault
B2141Radar internal module fault
B2142Radar software running fault
B2143Vehicle inactive signal from EPBi
B2144Invalid steering angle signal from SAS
B2145Radar modulation configuration fault
B2146Radar software fault
B2147Temporary fault of radar software
B2148Radar internal temperature is too high
B2160QDashACC signal fault
B2161IP DIS signal fault from instrument
B2169RESPIus signal error from key
B2170Diagnostic message signal error from key
B21A5Radar DA core abnormal
B2203ECU temperature exceeds operating value fault
B2206ECU internal hardware fault
B2207LAS matching parameter error
B2208LAS check vehicle configuration information error
B2209ECU self-test fault
B220AInitial calibration out of range
B220BECU internal voltage high fault
B220CECU software fault
B220DECU software temporary fault
B220EECU temperature exceeds maximum value fault
B220FMPC calibration input parameter fault
B2500Radar software mismatch
B2544Radar temperature out of range
B2562Low power supply voltage
B2564High supply voltage

Other blocks

Makes that use these codes

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

Get CarCoding

Connect your ELM327 adapter, read fault codes, and browse module settings on supported vehicles.

App Store Google Play

The app is free to download.