Supplemental Restraint System (SRS) DTCS
SRS-ECU DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B1206 | Passenger's Air Bag OFF Indicator Light (Open Circuit) |
| DTC B1207 | Passenger's Air Bag OFF Indicator Light (Short Circuit between Circuit Terminal) |
| DTC B1B00 | Driver's Air Bag Module (1st Squib) System (Shorted to Squib Circuit Ground); DTC B1B04: Driver's Air Bag Module (2nd Squib) System (Shorted to Squib Circuit Ground) |
| DTC B1B01 | Driver's Air bag Module (1st squib) System (Shorted to Squib Circuit Power Supply); DTC B1B05: Driver's Air bag Module (2nd squib) System (Shorted to Squib Circuit Power Supply |
| DTC B1B02 | Driver's Air Bag Module (1st squib) System (Squib Circuit Open); DTC B1B06: Driver's Air Bag Module (2nd squib) System (Squib Circuit Open) |
| DTC B1B03 | Driver's Air Bag Module (1st squib) System (Short Circuit Between Squib Circuit Terminals); DTC B1B07: Driver's Air Bag Module (2nd squib) System (Short Circuit Between Squib Circuit Terminals) |
| DTC B1B08 | Passenger's (Front) Air Bag Module (1st squib) System (Shorted to Squib Circuit Ground); DTC B1B0C: Passenger's (Front) Air Bag Module (2nd squib) System (Shorted to Squib Circuit Ground) |
| DTC B1B09 | Passenger's (Front) Air Bag Module (< 1st squib >) System (Shorted to Squib Circuit Power Supply); DTC B1B0D: Passenger's (Front) Air Bag Module (< 2nd squib >) System (Shorted to Squib Circuit Power Supply |
| DTC B1B0A | Passenger's (Front) Air Bag Module (1st squib) System (Squib Circuit Open); DTC B1B0E: Passenger's (Front) Air Bag Module (2nd squib) System (Squib Circuit Open) |
| DTC B1B0B | Passenger's (Front) Air Bag Module (1st squib) System (Short Circuit Between Squib Circuit Terminals); DTC B1B0F: Passenger's (Front) Air Bag Module (2nd squib) System (Short Circuit Between Squib Circuit Terminals) |
| DTC B1B18 | Curtain Air Bag Module (LH) (Squib) System (Shorted to Squib Circuit Ground) |
| DTC B1B19 | Curtain Air bag Module (LH) (Squib) System (Shorted to Squib Circuit Power Supply) |
| DTC B1B1A | Curtain Air Bag Module (LH) (Squib) System (Squib Circuit Open) |
| DTC B1B1B | Curtain Air Bag Module (LH) (Squib) System (Short Circuit between Squib Circuit Terminals) |
| DTC B1B20 | Curtain Air Bag Module (RH) (Squib) System (Shorted to Squib Circuit Ground) |
| DTC B1B21 | Curtain Air Bag Module (RH) (Squib) System (Shorted to Squib Circuit Power Supply) |
| DTC B1B22 | Curtain Air Bag Module (RH) (Squib) System (Squib Circuit Open) |
| DTC B1B23 | Curtain Air Bag Module (RH) (Squib) System (Short Circuit between Squib Circuit Terminals) |
| DTC B1B54 | Seat Belt Buckle Switch (RH) Circuit (Ground Side) Shorted; DTC B1B55: Seat Belt Buckle Switch (RH) Circuit (Power Supply Side) Shorted; DTC B1B56: Seat Belt Buckle Switch (RH) Circuit Open |
| DTC B1B70 | Malfunction of G-sensor inside Front Impact Sensor (LH); DTC B1B71: Malfunction of G-sensor inside Front Impact Sensor (RH) |
| DTC B1B72 | Malfunction of G-sensor Inside Side Impact Sensor (Front) (LH); DTC B1B75: Malfunction of G-sensor Inside Side Impact Sensor (Front) (RH) |
| DTC B1B73 | Malfunction of G-sensor Inside Side Impact Sensor (Rear) (LH); DTC B1B76: Malfunction of G-sensor Inside Side Impact Sensor (Rear) (RH) |
| DTC B1BA3 | Driver's Seat Slide Sensor Malfunction (Occupant Classification-ECU); DTC B1BA4: Passenger's Seat Slide Sensor Malfunction (Occupant Classification-ECU) |
| DTC B1BA5 | SRS-ECU squib count mismatch |
| DTC B1BAA | Occupant Classification-ECU Configuration Mismatch |
| DTC B1BC7 | SRS-ECU (Record Data Full) System |
| DTC B1BCF | Roll Over Sensor Malfunction; DTC B2207: Occupant Restraint Controller Internal 1; DTC B2208: Occupant Restraint Controller Internal 2; DTC B2209: Occupant Restraint Controller Internal 3; DTC B220A: Occupant Restraint Controller Internal 4; DTC B220B: Occupant Restraint Controller Internal Firing Stored Energy; DTC B220C: Occupant Restraint Controller Accelerometer 1; DTC B220D: Occupant Restraint Controller Accelerometer 2 |
| DTC B1C27 | Side-air bag Module (LH) (Squib) System (Shorted to Squib Circuit Ground) |
| DTC B1C28 | Side-air bag Module (LH) (Squib) System (Shorted to Squib Circuit Power Supply) |
| DTC B1C29 | Side-air bag Module (LH) (Squib) System (Squib Circuit Open) |
| DTC B1C2A | Side-air bag Module (LH) (Squib) System (Short Circuit between Squib Circuit Terminals) |
| DTC B1C2B | Side-air bag Module (RH) (Squib) System (Shorted to Squib Circuit Ground) |
| DTC B1C2C | Side-air bag Module (RH) (Squib) System (Shorted to Squib Circuit Power Supply) |
| DTC B1C2D | Side-air bag Module (RH) (Squib) System (Squib Circuit Open) |
| DTC B1C2E | Side-air bag Module (RH) (Squib) System (Short Circuit between Squib Circuit Terminals) |
| DTC B1C33 | Driver's Lap Pre-tensioner (Squib) System (Shorted to Squib Circuit Ground) |
| DTC B1C34 | Driver's Lap Pre-tensioner (Squib) System (Shorted to Squib Circuit Power Supply) |
| DTC B1C35 | Driver's Lap Pre-tensioner (Squib) System (Squib Circuit Open) |
| DTC B1C36 | Driver's Lap Pre-tensioner (Squib) System (Short Circuit between Squib Circuit Terminals) |
| DTC B1C38 | Driver's Seat Belt Pretensioner (squib) System (Shorted to Squib Circuit Ground) |
| DTC B1C39 | Driver's Seat Belt Pre-tensioner (Squib) System (Shorted to Squib Circuit Power Supply) |
| DTC B1C3A | Driver's Seat Belt Pre-tensioner (Squib) System (Squib Circuit Open) |
| DTC B1C3B | Driver's Seat Belt Pre-tensioner (Squib) System (Short Circuit between Squib Circuit Terminals) |
| DTC B1C47 | Front Passenger's Seat Belt Pre-tensioner (Squib) System (Shorted to Squib Circuit Ground) |
| DTC B1C48 | Front Passenger's Seat Belt Pre-tensioner (Squib) System (Shorted to Squib Circuit Power Supply) |
| DTC B1C49 | Front Passenger's Seat Belt Pre-tensioner (Squib) System (Squib Circuit Open) |
| DTC B1C4A | Front Passenger's Seat Belt Pre-tensioner (Squib) System (Short Circuit Between Squib Circuit Terminals) |
| DTC B210D | Battery Abnormal Low Voltage |
| DTC B212C | Open Circuit to IG1 Power Supply (Fuse No. 12 Circuit); DTC B212D: Open Circuit to IG1 Power Supply (Fuse No. 18 Circuit) |
| DTC B2207 | Occupant Restraint Controller Internal 1; DTC B2208: Occupant Restraint Controller Internal 2; DTC B2209: Occupant Restraint Controller Internal 3; DTC B220A: Occupant Restraint Controller Internal 4; DTC B220B: Occupant Restraint Controller Firing Stored Energy; DTC B220C: Occupant Restraint Controller Accelerometer 1; DTC B220D: Occupant Restraint Controller Accelerometer 2 |
| DTC B223D | OCM (occupant classification-ECU) DTC Present |
| DTC B2255 | Occupant Restraint Controller Roll-over Feature Disabled |
| DTC U0019 | Bus Off (CAN-B) |
| DTC U0141 | ETACS CAN Timeout |
| DTC U0154 | Occupant Classification-ECU CAN Timeout |
| DTC U0155 | Combination Meter CAN Timeout |
| DTC U0164 | A/C-ECU CAN Timeout |
| DTC U0168 | KOS-ECU or WCM CAN Timeout |
| DTC U0170 | Front Impact Sensor (LH) Communication Error |
| DTC U0171 | Front Impact Sensor (RH) Communication Error |
| DTC U0172 | Side Impact Sensor (Front) (LH) Communication Error |
| DTC U0173 | Side Impact Sensor (Rear) (LH) Communication Error |
| DTC U0175 | Side Impact Sensor (Front) (RH) Communication Error |
| DTC U1000 | Side Impact Sensor (Rear) (RH) Communication Error |
| DTC U0184 | Audio CAN Timeout |
| DTC U0195 | Satellite Radio Tuner CAN Timeout |
| DTC U1241 | Steering Wheel Sensor CAN Timeout |
| DTC U1241 | Defective Coding Data |
| DTC U1415 | Coding not Completed/Data Fail |
| DTC B1780 | Passenger Seat Weight Sensor (front: LH) Performance; DTC B1B7D: Passenger Seat Weight Sensor (front: RH) Performance; DTC B1B82: Passenger Seat Weight Sensor (rear: LH) Performance; DTC B1B87: Passenger Seat Weight Sensor (rear: RH) Performance |
| DTC B1B79 | Passenger Seat Weight Sensor (ground side) Short-circuited (front: LH); DTC B1B7E: Passenger Seat Weight Sensor (ground side) Short-circuited (front: RH); DTC B1B83: Passenger Seat Weight Sensor (ground side) Short-circuited (rear: LH); DTC B1B88: Passenger Seat Weight Sensor (ground side) Short-circuited (rear: RH) |
| DTC B1B7A | Passenger Seat Weight Sensor (power supply side) Short-circuited or Open (front: LH); DTC B1B7F: Passenger Seat Weight Sensor (power supply side) Short-circuited or Open (front: RH); DTC B1B84: Passenger Seat Weight Sensor (power supply side) Short-circuited or Open (rear: LH); DTC B1B89: Passenger Seat Weight Sensor (power supply side) Short-circuited or Open (rear: RH) |
| DTC B1B8C | Driver Seat Slide Sensor Circuit Performance |
| DTC B1B8D | Driver Seat Slide Sensor Open Circuit |
| DTC B1B8E | Driver Seat Slide Sensor Short (Power Supply Side) Circuit |
| DTC B1B91 | Driver Seat Slide Sensor Configuration Mismatch |
| DTC B1BA7 | Occupant Classification System Verification Required |
| DTC B1BA8 | Occupant classification-ECU Out of Calibration/not Calibrated |
| DTC B1BBA | Passenger Seat Weight Sensor Power Supply Circuit |
| DTC B1BBC | Occupant Classification System Negative System Weight |
| DTC B1BBD | Occupant Classification-ECU Current Configuration table Unprogrammed |
| DTC B1C23 | Passenger Seat Weight Sensor (front: LH) Configuration Mismatch; DTC B1C24: Passenger Seat Weight Sensor (front: RH) Configuration Mismatch; DTC B1C25: Passenger Seat Weight Sensor (rear: LH) Configuration Mismatch; DTC B1C26: Passenger Seat Weight Sensor (rear: RH) Configuration Mismatch |
| DTC B1CB2 | Occupant Classification-ECU Parameter Table Incompatible; DTC B2212: Occupant Classification-ECU Internal Failure; DTC B2250: Occupant Classification-ECU not Parameter Flash Required; DTC B2262: Occupant Classification-ECU Electrostatic Discharge Event Detected |
| DTC B210D | Battery Voltage Low; DTC B210E: Battery Voltage High |
| DTC B2206 | Chassis number does not match |
| DTC U0020 | CAN-B Bus Off Performance; DTC U0021: CAN-B Bus(H1) Circuit Open; DTC U0022: CAN-B Bus(H1) Shorted to Circuit Ground; DTC U0023: CAN-B Bus(H1) Shorted to Circuit Power Supply; DTC U0024: CAN-B Bus(L0) Circuit Open; DTC U0025: CAN-B Bus(L0) Shorted to Circuit Ground; DTC U0026: CAN-B Bus(L0) Shorted to Circuit Power Supply |
| DTC U0141 | ETACS CAN Timeout |
| DTC U0151 | SRS-ECU CAN timeout |
| DTC U0155 | Combination Meter CAN Timeout |
| DTC U0164 | A/C-ECU CAN Timeout |
| DTC U0168 | KOS-ECU or WCM CAN Timeout |
| DTC U0184 | Audio CAN Timeout |
| DTC U0195 | Satellite Radio Tuner CAN Timeout |
| DTC U0245 | CAN box unit CAN timeout |
| DTC U1419 | The signal from a weight sensor (front: LH) is unusual; DTC U141A: The signal from a weight sensor (front: RH) is unusual; DTC U141B: The signal from a weight sensor (rear: LH) is unusual; DTC U141C: The signal from a weight sensor (rear: RH) is unusual; DTC U1423: The signal from a weight sensor is unusual |