Diagnostic Trouble Code Chart

HINT:

• If an abnormality is not found when inspecting parts, inspect the ECU and ground points for poor contact.
• If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.

  Vehicle stability control system 

  DIAGNOSTIC TROUBLE CODE CHART
  
  

  DTC Code	Detection Item	Trouble Area
  C0200/31	Right Front Wheel Speed Sensor Signal Malfunction	Front speed sensor RH Front speed sensor RH circuit Sensor rotor Sensor installation
  C0205/32	Left Front Wheel Speed Sensor Signal Malfunction	Front speed sensor LH Front speed sensor LH circuit Sensor rotor Sensor installation
  C0210/33	Rear Speed Sensor RH Circuit	Rear speed sensor RH Rear speed sensor RH circuit Sensor rotor Sensor installation
  C0215/34	Rear Speed Sensor LH Circuit	Rear speed sensor LH Rear speed sensor LH circuit Sensor rotor Sensor installation
  C0226/21	SFR Solenoid Circuit	Brake actuator SFRH or SFRR circuit
  C0236/22	SFL Solenoid Circuit	Brake master cylinder SFLH or SFLR circuit
  C0246/23	SRR Solenoid Circuit	Brake actuator SRRH or SRRR circuit
  C0256/24	SRL Solenoid Circuit	Brake actuator SRLH or SRLR circuit
  C0278/11	Open or Short Circuit in ABS Solenoid Relay Circuit	ABS SOL relay ABS SOL relay circuit
  C0279/12	Short to B+ in ABS Solenoid Relay Circuit	ABS SOL relay ABS SOL relay circuit
  C1201/51	Engine Control System Malfunction	Engine control system
  C1203/53	ECM Communication Circuit Malfunction	TRC +- communication line ENG +- communication line Skid contra! ECU Translate ECU
  C1210/36	Zero Point Calibration of Yaw Rate Sensor Undone	Yaw rate sensor Yaw rate sensor circuit P range switch circuit
  C1223/43	ABS Control System Malfunction	ABS control system
  C1225/25	SMC Solenoid Circuit	Brake actuator SMC (SA1) circuit
  C1226/26	SPC Solenoid Circuit	Brake actuator SPC (SA2) circuit
  C1227/27	SRC Solenoid Circuit	Brake actuator SRC (SA3) circuit
  C1228/28	STR Solenoid Circuit	Brake actuator STR circuit
  C1231/31	Steering Angle Sensor Circuit Malfunction	Steering sensor Steering sensor circuit +BI circuit
  C1232/32	Stuck in Deceleration Sensor	Deceleration sensor Deceleration sensor circuit
  C1233/33	Open or Short Circuit in Yaw Rate Sensor Circuit	Yaw rate sensor Yaw rate sensor circuit
  C1234/34	Yaw Rate Sensor Malfunction	Yaw rate sensor Yaw rate sensor circuit
  C1235/35	Foreign Object is Attached on Tip of Front Speed Sensor RH	Front speed sensor RH Front speed sensor RH circuit Sensor installation
  C1236/36	Foreign Object is Attached on Tip of Front Speed Sensor LH	Front speed sensor LH Front speed sensor LH circuit Sensor installation
  C1238/38	Foreign Object is Attached on Tip of Rear Speed Sensor RH	Rear speed sensor RH Rear speed sensor RH circuit Sensor installation
  C1239/39	Foreign Object is Attached on Tip of Rear Speed Sensor LH	Rear speed sensor LH Rear speed sensor LH circuit Sensor installation
  C1241/41	Low Battery Positive Voltage or Abnormally High Battery Positive Voltage	Battery Voltage regulator Power source circuit
  C1242/42	IG2 Power Source Circuit	Battery Voltage regulator Power source circuit
  C1243/43	Acceleration Sensor Stuck Malfunction	Deceleration sensor Deceleration sensor circuit
  C1244/44	Open or Short in Deceleration Sensor Circuit	Deceleration sensor Deceleration sensor circuit
  C1245/45	Acceleration Sensor Output Malfunction	Deceleration sensor Deceleration sensor circuit
  C1246/46	Master Cylinder Pressure Sensor Malfunction	Brake actuator (master cylinder pressure sensor) Master cylinder pressure sensor circuit Skid control ECU
  C1249/49	Open in Stop Light Switch Circuit	Stop light switch circuit
  C1251/51	Open in Pump Motor Circuit	Brake actuator (Brake booster pump motor)
  C1252/52	Brake Booster Pump Motor on Time Abnormally Long	Brake actuator (Brake booster pump motor) Brake booster pump motor circuit Pressure switch (PH or PL)
  C1253/53	Hydro Booster Pump Motor Relay Malfunction	ABS or TRAC MOTOR relay ABS or TRAC MOTOR relay circuit Brake booster pump motor circuit
  C1254/54	Pressure Switch Circuit	Pressure switch (PH or PL) Pressure switch circuit
  C1256/56	Accumulator Low Pressure	Brake booster accumulator assembly Pressure switch (PH or PL) Brake actuator (Brake booster pump motor)
  C1257/57	IG Power Source	Battery Voltage regulator Power source circuit Skid control ECU
  C1335/35	Steering Angle Sensor Circuit	Steering sensor Steering sensor circuit
  C1336/39	Zero Point Calibration of Acceleration Sensor Undone	Deceleration sensor Deceleration sensor circuit Zero point calibration not done
  C1369/26	Translate ECU Malfunction	Translate ECU
  U0073/42	Control Module Communication Bus OFF	Communication line between ECM and translate ECU (CAN communication line)
  U0100/65	Lost Communication with ECM / PCM	Communication line between ECM and translate ECU (CAN communication line)