| Last Modified: 11-20-2023 | 6.11:8.1.0 | Doc ID: RM100000001SH8G |
| Model Year Start: 2021 | Model: Camry | Prod Date Range: [10/2020 - ] |
| Title: PRE-COLLISION: PRE-COLLISION SYSTEM: C142571; Stop Light Relay Actuator Stuck; 2021 - 2024 MY Camry [10/2020 - ] | ||
|
DTC |
C142571 |
Stop Light Relay Actuator Stuck |
DESCRIPTION
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 C142571 is output.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
C142571 |
Stop Light Relay Actuator Stuck |
Once 3 seconds elapse after turning the ignition switch to ON, the system receives a stop light circuit malfunction signal from the skid control ECU (brake actuator assembly) for approximately 1 second or more. |
Vehicle stability control system |
PROCEDURE
|
1. |
CHECK VEHICLE STABILITY CONTROL SYSTEM |
(a) Check vehicle stability control system.
w/ Electric Parking Brake System: Click here
![2021 - 2024 MY Camry [10/2020 - ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): HOW TO PROCEED WITH TROUBLESHOOTING](/t3Portal/stylegraphics/info.gif)
w/o Electric Parking Brake System: Click here
HINT:
When C142571 is detected by the pre-collision system, C13807E or C13807F may also be detected in the vehicle stability control system. Therefore, check the vehicle stability control system first when C142571 is detected.
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