Toyota Camry (XV70): Brake Switch "A" Circuit Open (P057113)
DESCRIPTION
When the brakes are applied by the dynamic radar cruise control system, the skid control ECU (brake actuator assembly) operates the stop light switch assembly to illuminate the stop lights.
If the ECM receives a signal from the skid control ECU (brake actuator assembly) indicating a malfunction of the stop light switch assembly, DTC P057113 is stored.
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
DTC Output from |
|---|---|---|---|---|
|
P057113 | Brake Switch "A" Circuit Open |
When the dynamic radar cruise control system is operating, the ECM detects a signal indicating a stop light switch assembly malfunction from the skid control ECU (brake actuator assembly) for approximately 1 second or more. |
Vehicle stability control system |
Cruise Control |
PROCEDURE
| 1. |
CHECK VEHICLE STABILITY CONTROL SYSTEM |
(a) Check vehicle stability control system.
w/ Electric Parking Brake System: Click here
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w/o Electric Parking Brake System: Click here
HINT:
If DTC P057113 is output by the dynamic radar cruise control system, perform troubleshooting for the vehicle stability control system first.
| NEXT | .gif) | END |
READ NEXT:
Brake Switch "A" Signal Compare Failure (P057162)
DESCRIPTION When the brake pedal is depressed, the stop light switch assembly outputs a signal to the ECM. The ECM uses this signal to control cancellation of vehicle speed by the dynamic radar cruise
Cruise Control System Internal Failure (P057504,P057549)
DESCRIPTION When the ECM detects an internal malfunction, DTC P057504 or P057549 is stored.
DTC No. Detection Item
DTC Detection Condition Trouble Area
DTC Output from
P057
Brake System (P157800)
DESCRIPTION When a malfunction in the vehicle stability control system is detected, DTC P157800 is stored.
DTC No. Detection Item
DTC Detection Condition Trouble Area
DTC Output fr
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Uniform Tire Quality Grading
This information has been prepared in accordance with regulations
issued by the National Highway Traffic Safety Administration of the
U.S. Department of Transportation.
It provides the purchasers and/or prospective purchasers of Toyota
vehicles with information on uniform tire quality grading.
Components
COMPONENTS ILLUSTRATION
*1 FRONT DISC BRAKE ANTI-SQUEAL SHIM KIT
*2 FRONT DISC BRAKE PAD
*3 FRONT FLEXIBLE HOSE
*4 FRONT DISC BRAKE CYLINDER ASSEMBLY
*5 FRONT NO. 1 DISC BRAKE ANTI-SQUEAL SHIM
*6 FRONT NO. 2 DISC BRAKE ANTI-SQUEAL SHIM
