DESCRIPTION
The skid control ECU (brake actuator assembly) sends a stop light operation request signal to the stop light relay (semiconductor PWR integration ECU). If the skid control ECU (brake actuator assembly) detects a malfunction in the stop light relay (semiconductor PWR integration ECU) circuit, the forward recognition camera stores this DTC.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
C142571 | Stop Light Relay Actuator Stuck | 3 seconds or more after the engine switch is turned on (IG), the forward recognition camera receives a stop light relay circuit malfunction signal from the skid control ECU (brake actuator assembly) for approximately 1 second or more. | Vehicle stability control system |
PROCEDURE
1. | GO TO VEHICLE STABILITY CONTROL SYSTEM |
HINT:
If DTC C142571 is output by the pre-collision system, perform troubleshooting for the vehicle stability control system.
Click here
NEXT | END |
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Front Bumper: Components
COMPONENTS ILLUSTRATION *A for TMMC Made - - *1 COOL AIR INTAKE DUCT SEAL *2 FRONT BUMPER ASSEMBLY *3 FRONT FENDER MOULDING SUB-ASSEMBLY LH *4 FRONT FENDER MOULDING SUB-ASSEMBLY RH ILLUSTRATION *A w/o Fog Light *B w/ Fog Light *C w/ Panoramic View Mon ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Towing Converter Relay: Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during towing converter relay removal/installation are shown below. Necessary Procedure After Parts Removed/Ins ...