DTC C1425-71: Stop Light Relay Actuator Stuck [08/2021 - ]: Description
WARNING: This page is about a different car, the 2022 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
for HV Model:
- The skid control ECU (brake booster with master cylinder assembly) sends a stop light operation request signal to the stop light control relay (stop light switch assembly). When the skid control ECU (brake booster with master cylinder assembly) detects a malfunction relating to the stop light circuit, the forward recognition camera is notified via CAN communication, and C1425-71 is output.
for Gasoline Model:
- The skid control ECU (brake actuator assembly) sends a stop light operation request signal to the stop light control relay (stop light switch assembly). When the skid control ECU (brake actuator assembly) detects a malfunction relating to the stop light circuit, the forward recognition camera is notified via CAN communication, and C1425-71 is output.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1425-71 | Stop Light Relay Actuator Stuck | for HV Model:
for Gasoline Model:
|
Electronically controlled brake system |