Category: OBDii Chassis Codes

C1256 ABS Inlet Valve Coil RR Circuit Short To Battery

C1257 ABS Inlet Valve Coil RR Circuit Short To Ground

C1258 Speed Wheel LF Comparison Failure

C1259 Speed Wheel RF Comparison Failure

C1260 Speed Wheel RR Comparison Failure

C1261 Steering Angle Sensor Not Calibrated Possible causes – Steering Angle Sensor(SAS) not calibrated– Faulty Steering Angle Sensor(SAS)– Steering Angle Sensor(SAS) harness is open or shorted– Steering Angle Sensor(SAS) circuit poor electrical connection What about the obd code? The SAS used for ESC control needs 0 set because the SAS measures an absolute angle. 0…

C1262 Lamp Warning Relay Circuit Failure

C1263 Lamp Warning Relay Circuit Open

C1264 Lamp Warning Relay Circuit Short To Battery

C1265 Lamp Warning Relay Circuit Short To Ground

C1266 ABS Valve Power Relay Circuit Failure

C1255 ABS Inlet Valve Coil RR Circuit Open

C1245 Acceleration Sensor Output Malfunction Possible causes – Deceleration sensor – Deceleration sensor circuit – Brake actuator (skid control ECU)

C1246 ABS Outlet Valve Coil RR Circuit Failure

C1247 ABS Outlet Valve Coil RR Circuit Open

C1248 Open Circuit in Rear Differential Lock Possible causes – Transfer indicator switch (reardiff. lock) – Rear differential lock circuit – Brake actuator (skid control ECU) – 4WD control ECU

C1249 ABS Outlet Valve Coil RR Circuit Short To Ground C1249 Information for specific makes

C1249 Open in Stop Light Switch Circuit Possible causes – Stop light switch – Stop light switch circuit

C1250 ABS Inlet Valve Coil LR Circuit Failure

C1251 Open in Pump Motor Circuit Possible causes – Brake actuator – Brake actuator circuit