Audio And Visual System Stereo Component Amplifier Power Source Circuit
WIRING DIAGRAM
INSPECTION PROCEDURE
CHECK STEREO COMPONENT AMPLIFIER ASSEMBLY
AUDIO AND VISUAL SYSTEM - Stereo Component Amplifier Power Source Circuit |
WIRING DIAGRAM
INSPECTION PROCEDURE
| 1.CHECK STEREO COMPONENT AMPLIFIER ASSEMBLY |
Disconnect the V29 and V31 stereo component amplifier connectors.
Measure the resistance of the wire harness side connectors.
- Standard resistance:
Tester Connection
| Condition
| Specified Condition
|
V31-16 (GND) - Body ground
| Always
| Below 1 Ω
|
V31-15 (GND2) - Body ground
| Always
| Below 1 Ω
|
Measure the voltage of the wire harness side connector.
- Standard voltage:
Tester Connection
| Condition
| Specified Condition
|
V31-1 (+B) - Body ground
| Always
| 10 to 14 V
|
V31-10 (+B2) - Body ground
| Always
| 10 to 14 V
|
V29-12 (ACC) - Body ground
| Engine switch on (ACC)
| 10 to 14 V
|
| | REPAIR OR REPLACE HARNESS AND CONNECTOR |
|
|
| OK |
|
|
|
| PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE |
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