Toyota Camry owners & service manuals

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

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

END

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