TEST
ACTION
APPLICABILITY
3
Turn the ignition off.
Disconnect the Power Amplifier C1 harness connector.
Disconnect the Radio C2 harness connector.
Measure the resistance between ground and any speaker (+) circuit in the Radio C2
connector.
Is the resistance below 1000.0 (1K) ohms?
All
Yes
→
Repair the speaker (+) circuit for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Go To
4
4
Turn the ignition off.
Disconnect the Power Amplifier C1 harness connector.
Disconnect the Radio C1 and C2 harness connectors.
Measure the resistance between ground and any speaker (-) circuit in the Radio C1
and C2 connectors.
Is the resistance below 1000.0 (1K) ohms?
All
Yes
→
Repair the speaker (-) circuit for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Go To
5
5
Turn the ignition off.
Disconnect the Power Amplifier C1 harness connector.
Disconnect the Radio C1 and C2 harness connectors.
Measure the resistance between each speaker (+) circuit and each speaker (-) circuit
in the radio C1 and C2 connectors.
Is the resistance below 1000.0 (1K) ohms for any of the measurements?
All
Yes
→
Repair the speaker circuits shorted together.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Go To
6
6
If there are no possible causes remaining, view repair.
All
Repair
Replace the Radio.
Perform BODY VERIFICATION TEST - VER 1.
63
AUDIO
ALL OUTPUTS SHORTED —
Continued