Rear View Monitor System Reverse Signal Circuit
DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
CHECK MULTI-MEDIA MODULE RECEIVER ASSEMBLY (REVERSE SIGNAL)
CHECK HARNESS AND CONNECTOR (MULTI-MEDIA MODULE RECEIVER ASSEMBLY - PARK/NEUTRAL POSITION SWITCH ASSEMBLY)
REAR VIEW MONITOR SYSTEM - Reverse Signal Circuit |
DESCRIPTION
The multi-media module receiver assembly receives a reverse signal from the park/neutral position switch assembly.
WIRING DIAGRAM
INSPECTION PROCEDURE
| 1.CHECK MULTI-MEDIA MODULE RECEIVER ASSEMBLY (REVERSE SIGNAL) |
Measure the voltage according to the value(s) in the table below.
- Standard Voltage:
Tester Connection
| Switch Condition
| Specified Condition
|
F77-57 (REV) - Body ground
| Engine switch on (IG), shift lever in R
| 11 to 14 V
|
F77-57 (REV) - Body ground
| Engine switch on (IG), shift lever not in R
| Below 1 V
|
Text in Illustration*a
| Component with harness connected
(Multi-media Module Receiver Assembly)
|
| OK |
|
|
|
| PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (Click here) |
|
| 2.CHECK HARNESS AND CONNECTOR (MULTI-MEDIA MODULE RECEIVER ASSEMBLY - PARK/NEUTRAL POSITION SWITCH ASSEMBLY) |
Disconnect the F77 multi-media module receiver assembly connector.
Disconnect the C24 park/neutral position switch assembly connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection
| Condition
| Specified Condition
|
F77-57 (REV) - C24-1 (RL)
| Always
| Below 1 Ω
|
F77-57 (REV) - Body ground
| Always
| 10 kΩ or higher
|
| | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
| OK |
|
|
|
| REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (Click here) |
|
