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Diagnostic Trouble Code Chart

NOTE:
  • Using SST 09843-18020 or 09843-18040, connect the terminals Tc and E1 of DLC1 or Tc and CG of DLC3.
  • If any abnormality is not found when inspecting parts, inspect the ECU.
  • If a malfunction code is displayed during the DTC check, check the circuit listed for the code.

DTC chart of anti-lock brake system: 

DTC CHART OF ANTI-LOCK BRAKE SYSTEM

DTC No. Detection Item Trouble Area
DTC C0278/11  Open circuit of ABS solenoid relay circuit ABS solenoid relay;
ABS solenoid relay circuit
DTC C0279/12  Short circuit of ABS solenoid relay circuit
DTC C0273/13  Open circuit of ABS motor relay circuit ABS motor relay;
ABS motor relay circuit
DTC C0274/14  Short circuit of ABS motor relay circuit
DTC C0226/21  Open or short circuit of right front solenoid circuit ABS & TRAC actuator; SFRR or SFRH circuit
DTC C0236/22  Open or short circuit of left front solenoid circuit ABS & TRAC actuator; SFLR or SFLH circuit
DTC C0246/23  Open or short circuit of right rear solenoid circuit ABS & TRAC actuator; SRRR or SRRH circuit
DTC C0256/24  Open or short circuit of left rear solenoid circuit ABS & TRAC actuator; SRLR or SRLH circuit
DTC C1225/25  Open or short circuit of SMC circuit ABS & TRAC actuator; SMC circuit
DTC C1226/26  Open or short circuit of SPC circuit ABS & TRAC actuator; SPC circuit
DTC C1227/27  Open or short circuit of SRC circuit ABS & TRAC actuator; SRC circuit
DTC C0200/31  Right front wheel speed sensor signal malfunction Right front, left front, right rear, left rear speed sensor; Each speed sensor circuit; Speed sensor rotor
DTC C0205/32  Left front wheel speed sensor signal malfunction
DTC C0210/33  Right rear wheel speed sensor signal malfunction
DTC C0215/34  Left rear wheel speed sensor signal malfunction
DTC C1235/35  Foreign matter is attached on the tip of the right front sensor Right front, left front, right rear, left rear speed sensor; Speed sensor rotor
DTC C1236/36  Foreign matter is attached on the tip of the left front sensor
DTC C1238/38  Foreign matter is attached on the tip of the right rear sensor
DTC C1239/39  Foreign matter is attached on the tip of the left rear sensor
DTC C1241/41  Low battery positive voltage Battery; Charging system; Power source circuit
DTC C1249/49  Open circuit of stop light switch circuit Stop light switch; Stop light switch circuit
DTC C1251/51  Pump motor is locked ABS & TRAC Actuator; ABS & TRAC Actuator circuit
Always ON  Malfunction in ECU Combination meter; Combination meter circuit; Battery; ABS & TRAC ECU

DTC chart of traction control system: 

DTC CHART OF TRACTION CONTROL SYSTEM

DTC No. Detection Item Trouble Area
DTC C1223/43  Malfunction in ABS control system ABS control system
DTC C1224/44  Open or short circuit of NE signal circuit NEO circuit; ECM
DTC C1201/51  Malfunction in engine control system Engine control system
DTC C1202/52  Brake fluid level low Open circuit in brake fluid level warning switch circuit Brake fluid level; Brake fluid warning switch; Brake fluid level warning switch circuit
DTC C1203/53  Malfunction in ECM communication circuit TRC+ or TRC - circuit; ENG+ or ENG- circuit; ECM