This DTC is output if clearance warning ECU assembly self-diagnosis detects an internal malfunction in the clearance warning ECU assembly.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C161504 | Clearance Warning ECU System Internal Failure | ·
Communication malfunction with sub-CPU ·
Mirror check error |
Clearance warning ECU assembly |
If a DTC is detected again after the repair, turn the ignition switch to ON and turn the TOYOTA parking assist-sensor system on, and then clear the DTC.
Replace the clearance warning ECU assembly with a new one.
| Proceed to |
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| NEXT |
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