Diagnostic Trouble Code Chart

HINT:

• Using SST 09843-18040, connect the terminals Tc and CG of the DLC3.
• If any abnormalities are not found when inspecting the parts, inspect the ECU and wire harness.
• If a malfunction code is displayed during the DTC check, check the circuit listed in the code in the table below.
  DIAGNOSTIC TROUBLE CODE CHART
  
  

  DTC	Description
  DTC C0200/31, C0205/32, C1235/35, C1236/36	RIGHT/LEFT FRONT SPEED SENSOR CIRCUIT, FOREIGN MATTER IS ATTACHED ON TIP OF RIGHT/LEFT FRONT SENSOR
  DTC C0210/33, C0215/34, C1238/38, C1239/39	RIGHT/LEFT REAR SPEED SENSOR CIRCUIT, FOREIGN MATTER IS ATTACHED ON TIP OF RIGHT/LEFT REAR SENSOR
  DTC C0226/21, C0236/22, C0246/23, C0256/24	SFR/SFL/SRR/SRL SOLENOID CIRCUIT
  DTC C0273/13, C0274/14	OPEN CIRCUIT IN ABS MOTOR RELAY CIRCUIT, B+ SHORT CIRCUIT IN ABS MOTOR RELAY CIRCUIT
  DTC C0278/11, C0279/12	OPEN CIRCUIT IN ABS SOLENOID RELAY CIRCUIT, SHORT CIRCUIT IN ABS SOLENOID RELAY CIRCUIT
  DTC C1241/41	LOW BATTERY POSITIVE VOLTAGE OR ABNORMALLY HIGH BATTERY POSITIVE VOLTAGE
  DTC C1249/49	OPEN CIRCUIT IN STOP LIGHT SWITCH CIRCUIT
  DTC C1251/51	PUMP MOTOR IS LOCKED/OPEN CIRCUIT IN PUMP MOTOR GROUND

Fig 1: Diagnostic Trouble Code Chart

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

There is a case that hand-held tester cannot be used when the ABS warning light is always ON.

DTC of speed sensor check function: 

Fig 2: Speed Sensor Check Function DTC Chart

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002