Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2005 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC C0200/31, C0205/32, C1235/35, C1236/36 | RIGHT/LEFT FRONT WHEEL SPEED SENSOR SIGNAL MALFUNCTION & DTC METAL STICK TO SPEED SENSOR (FR/FL) |
| DTC C0210/33, C0215/34, C1238/38, C1239/39 | RIGHT/LEFT REAR WHEEL SPEED SENSOR I SIGNAL MALFUNCTION & METAL STICK TO SPEED SENSOR (RR/RL) |
| DTC C0226/21, C0236/22, C0246/23, C0256/24, C1225/25, C1226/26, C1227/27, C1228/28 | OPEN OR SHORT CIRCUIT IN HYDRAULIC BRAKE BOOSTER SOLENOID CIRCUIT (SFR/SFL/SRR/SRL CIRCUIT) & OPEN OR SHORT IN HYDRAULIC BRAKE BOOSTER SOLENOID CIRCUIT (SMC/SPC(SA1/SA2/SA3) CIRCUIT) |
| DTC C0278/11, C0279/12 | OPEN OR SHORT CIRCUIT IN ABS SOLENOID RELAY CIRCUIT & +B SHORT CIRCUIT IN ABS SOLENOID RELAY CIRCUIT |
| DTC C1201/51 | ENGINE CONTROL SYSTEM MALFUNCTION |
| DTC C1202/52, C1202/58 | BRAKE FLUID LEVEL LOW/OPEN CIRCUIT IN BRAKE FLUID LEVEL WARNING SWITCH CIRCUIT |
| DTC C1203/53 | ENGINE CONTROL SYSTEM COMMUNICATION CIRCUIT MALFUNCTION |
| DTC C1210/36, C1336/39 | ZERO POINT CALIBRATION OF YAW RATE SENSOR UNDONE/DECELERATION SENSOR UNDONE |
| DTC C1223/43 | MALFUNCTION IN ABS CONTROL SYSTEM |
| DTC C1231/31, C1290/66 | MALFUNCTION IN STEERING ANGLE SENSOR/ZERO POINT OF II STEERING SENSOR |
| DTC C1232/32, C1234/34, C1243/43, C1244/44, C1245/45, C1381/97 | MALFUNCTION IN DECELERATION SENSOR (CONSTANT OUTPUT) & OPEN OR SHORT CIRCUIT IN DECELERATION SENSOR CIRCUIT & MALFUNCTION IN POWER SUPPLY VOLTAGE OF YAW/DECELERATION SENSOR |
| DTC C1241/41 | LOW BATTERY POSITIVE VOLTAGE OR ABNORMALLY HIGH BATTERY POSITIVE VOLTAGE |
| DTC C1242/42 | OPEN CIRCUIT IN IG2 CIRCUIT |
| DTC C1246/46 | MALFUNCTION IN MASTER CYLINDER PRESSURE SENSOR |
| DTC C1249/49 | OPEN CIRCUIT IN STOP LIGHT SWITCH II CIRCUIT |
| DTC C1251/51 | PUMP MOTOR IS LOCKED/OPEN CIRCUIT IN PUMP MOTOR GROUND |
| DTC C1252/52 | HYDRO-BOOSTER PUMP MOTOR MALFUNCTION |
| DTC C1253/53 | HYDRO-BOOSTER PUMP MOTOR RELAY MALFUNCTION |
| DTC C1254/54 | PRESSURE SENSOR OR SWITCH MALFUNCTION |
| DTC C1256/56 | ACCUMULATOR LOW PRESSURE MALFUNCTION |
| DTC C1257/57 | POWER SUPPLY DRIVE CIRCUIT MALFUNCTION |
| DTC C1258/58 | OPEN CIRCUIT IN 2-4 SIGNAL CHANGE CIRCUIT |
| DTC C1268/68 | L4 SIGNAL PICKUP MALFUNCTION |
| DTC C1337/37 | DIFFERENT DIAMETER TIRE MALFUNCTION |
| DTC C1340/47 | OPEN CIRCUIT IN CENTER DIFFERENTIAL LOCK SIGNAL (DURING CENTER DIFFERENTIAL LOCK ON) |
| DTC C1380/64 | MALFUNCTION IN STOP LIGHT RELAY SYSTEM |
HINT:
- If a trouble code is displayed during the DTC check, check the circuit indicated by the DTC. For details of each code, go to the step for the respective DTC No. in the DTC chart.
- Inspect the fuse and relay before investigating the trouble areas as shown in the table below.
DTC chart of ABS:
(*1), (*2):
Even after the trouble areas are repaired, the ABS warning light will not go off unless the following operations are performed.
- (*1):
- Drive the vehicle at 12 mph (20 km/h) for 30 seconds or more and check that the ABS warning light goes off.
- Clear the DTC (see DTC CHECK/CLEAR ).
- (*2):
- Keep the vehicle in a stationary condition for 5 seconds or more and depress the brake pedal lightly 2 or 3 times.
- Repeat the above operations 3 times or more and check that the ABS warning light goes off.
- Clear the DTC (see DTC CHECK/CLEAR
).
HINT:
- In some cases, the hand-held tester cannot be used when the ABS warning light remains on.
- When U0073/94, U0100/65, U0123/62, U0124/95 or U0126/63 is output, inspect and repair the trouble areas indicated by these codes first.
- (*3): The skid control buzzer sounds.
- (*4): Multi Mode 4WD
DTC chart of VSC:
HINT:
In some cases, the hand-held tester cannot be used when the VSC TRAC warning light remains on.