Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
When replacing any parts, turn the ignition switch off.
HINT:
- If no abnormality is found when inspecting parts, check the skid control ECU and check for poor contact at ground points.
- If a DTC is displayed during the DTC check, check the circuit for the DTC listed in the table below.
- When 2 or more DTCs are detected, perform circuit inspections one by one until the problem is identified.
- All DTCs in the table below are detected in accordance with 1 trip detection logic.
DTC chart:
DTC CHART
| DTC Code | Detection Item | Trouble Areas |
|---|---|---|
| C0200/31 (*1) | Right Front Wheel Speed Sensor Signal |
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| C0205/32 (*1) | Left Front Wheel Speed Sensor Signal |
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| C0210/33 (*1) | Right Rear Wheel Speed Sensor Signal |
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| C0215/34 (*1) | Left Rear Wheel Speed Sensor Signal |
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| C0226/21 | SFR Solenoid Circuit | Brake actuator |
| C0236/22 | SFL Solenoid Circuit | Brake actuator |
| C0246/23 | SRR Solenoid Circuit | Brake actuator |
| C0256/24 | SRL Solenoid Circuit | Brake actuator |
| C0273/13 | Open in ABS Motor Relay Circuit |
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| C0274/14 | Short to B+ in ABS Motor Relay Circuit |
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| C0278/11 | Open in ABS Solenoid Relay Circuit |
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| C0279/12 | Short to B+ in ABS Solenoid Relay Circuit |
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| C1235/35 | Foreign Object is Attached on Tip of Front Speed Sensor RH |
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| C1236/36 | Foreign Object is Attached on Tip of Front Speed Sensor LH |
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| C1238/38 | Foreign Object is Attached on Tip of Rear Speed Sensor RH |
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| C1239/39 | Foreign Object is Attached on Tip of Rear Speed Sensor LH |
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| C1241/41 | Low Battery Positive Voltage or Abnormally High Battery Positive Voltage |
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| C1249/49 | Open in Stop Light Switch Circuit |
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| C1251/51 (*1) | Open in Pump Motor Circuit | Brake actuator |
| U0073/94 | Control Module Communication Bus OFF | CAN communication system |
| HINT: *1: Even after the trouble areas are repaired, the ABS warning light will not go off unless the following operations are performed. |
||
- 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(s).
Test Mode DTC:
TEST MODE DTC CHART
| DTC Code | Detection Item | Trouble Areas |
|---|---|---|
| C1271/71 | Low Output Signal of Front Speed Sensor RH (Test Mode DTC) |
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| C1272/72 | Low Output Signal of Front Speed Sensor LH (Test Mode DTC) |
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| C1273/73 | Low Output Signal of Rear Speed Sensor RH (Test Mode DTC) |
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| C1274/74 | Low Output Signal of Rear Speed Sensor LH (Test Mode DTC) |
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| C1275/75 | Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC) |
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| C1276/76 | Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC) |
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| C1277/77 | Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC) |
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| C1278/78 | Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) |
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