Audio And Visual System (W/ Multi-Display With Dvd Player) Parking Brake Switch Circuit

Audio Visual Telematics. Corolla. Zre142 Aze141
Audio Video. Corolla. Zre142 Aze141

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK BRAKE WARNING LIGHT

CHECK HARNESS AND CONNECTOR (PARKING BRAKE SWITCH ASSEMBLY - NAVIGATION RECEIVER ASSEMBLY)

AUDIO AND VISUAL SYSTEM (w/ Multi-display with DVD Player) - Parking Brake Switch Circuit


DESCRIPTION

This circuit is from the parking brake switch assembly to the navigation receiver assembly.

WIRING DIAGRAM


Corolla. Zre142 Aze141.Audio Video.Audio And Visual System (W/O Multi-Display).Audio And Visual System (W/ Multi-Display With Dvd Player) Parking Brake Switch Circuit


INSPECTION PROCEDURE

1.CHECK BRAKE WARNING LIGHT

  1. Check that the brake warning light comes on when the parking brake is applied and goes off when it is released.

    OK:
    The brake warning light operates as specified above.


NG
GO TO BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS (COROLLA_ZRE142 RM000000XHK0FSX.html)
OK


2.CHECK HARNESS AND CONNECTOR (PARKING BRAKE SWITCH ASSEMBLY - NAVIGATION RECEIVER ASSEMBLY)

  1. Disconnect the E117 navigation receiver assembly connector.

  1. Disconnect the E12 parking brake switch assembly connector.

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    E117-1 (PKB) - E12-1
    		Always
    		Below 1 Ω
    E117-1 (PKB) - Body ground
    		Always
    		10 kΩ or higher


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (COROLLA_ZRE142 RM0000011BR0H7X.html)