Reverse Signal Circuit

PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (w/o Navigation System): Reverse Signal Circuit
- Reverse Signal Circuit

DESCRIPTION

The inner rear view mirror assembly receives a reverse signal from the park/neutral position switch assembly.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK INNER REAR VIEW MIRROR ASSEMBLY





(a) Disconnect the S5 inner rear view mirror assembly connector.

(b) Measure the voltage according to the value(s) in the table below.

Standard Voltage:





Text in Illustration





NG -- CHECK HARNESS AND CONNECTOR (INNER REAR VIEW MIRROR - PARK/NEUTRAL POSITION SWITCH)

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Rear View Monitor System (w/o Navigation System)

2. CHECK HARNESS AND CONNECTOR (INNER REAR VIEW MIRROR - PARK/NEUTRAL POSITION SWITCH)

(a) Disconnect the S5 inner rear view mirror assembly connector.

(b) Disconnect the B42 park/neutral position switch assembly connector.

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

Standard Resistance:





Result





D -- REPAIR OR REPLACE HARNESS OR CONNECTOR

C -- REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY

B -- REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY Removal

A -- REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY