TEST
ACTION
APPLICABILITY
3
Turn the ignition off.
Disconnect the Amplifier C2 harness connector.
Disconnect the Radio C2 harness connector.
Measure the resistance between ground and each left speaker (+) circuit in the Radio
C2 connector.
Is the resistance below 1000.0 (1K) ohms?
All
Yes
→
Repair the left speaker (+) circuit for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Go To
4
4
Turn the ignition off.
Disconnect the Amplifier C2 harness connector.
Disconnect the Radio C1 and C2 harness connectors.
Measure the resistance between ground and each left speaker (-) circuit in the Radio
C1 and C2 connectors.
Is the resistance below 1000.0 (1K) ohms?
All
Yes
→
Repair the left speaker (-) circuit for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Go To
5
5
Turn the ignition off.
Disconnect the Amplifier C2 harness connector.
Disconnect the Radio C1 and C2 harness connectors.
Measure the resistance between each left speaker (+) circuit and each left 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 left 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.
93
AUDIO
LEFT OUTPUT SHORT —
Continued