Reverse Signal Circuit (from 12/2010)

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 the reverse signal from the park/neutral position switch assembly.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK INNER REAR VIEW MIRROR ASSEMBLY (REVERSE SIGNAL INPUT)

(a) Disconnect the N9 connector from the inner rear view mirror assembly.

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

Standard Voltage:





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

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Problem Symptoms Table (from 12/2010)

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

(a) Disconnect the N9 connector from the inner rear view mirror assembly.

(b) Disconnect the B13 connector from the park/neutral position switch assembly.

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

Standard Resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

3. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY

(a) Disconnect the B13 connector from the park/neutral position switch assembly.

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





Standard Resistance:





Text in Illustration





NG -- REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY Removal (from 12/2010)

OK -- REPAIR OR REPLACE HARNESS OR CONNECTOR