Rear View Monitor System

PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM: Reverse Signal Circuit
- Reverse Signal Circuit

DESCRIPTION

The display and navigation module display receives a reverse shift position signal from the park/neutral position switch assembly.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK BACK-UP LIGHT

(a) Move the shift lever to R and check if the back-up light comes on.

OK:

The back-up light comes on.

NG -- GO TO LIGHTING SYSTEM
OK -- Continue to next step.

2. CHECK VEHICLE SIGNAL (OPERATION CHECK)

(a) Enter "Vehicle Signal Check Mode".

HINT
* Audio and visual system (without navigation system with multi-display) Audio And Visual System (W/O Navigation System with Multi-display)
* Navigation system Operation Check





(b) Check that the display changes between ON and OFF according to the shift lever operation (P and R).

OK:





HINT
This display is updated once per second. As a result, it is normal for the display to lag behind the actual change in the switch.

NG -- INSPECT DISPLAY AND NAVIGATION MODULE DISPLAY

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Problem Symptoms Table

3. INSPECT DISPLAY AND NAVIGATION MODULE DISPLAY

(a) Disconnect the E62 connector from the display and navigation module display.

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

Standard Voltage:





Result:





B -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Removal

C -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Removal

A -- REPAIR OR REPLACE HARNESS OR CONNECTOR (DISPLAY AND NAVIGATION MODULE DISPLAY - PNP SWITCH)