Dodge Ram 2004 - Page 209

TEST ACTION APPLICABILITY
3 Turn the ignition off.
Disconnect the Amplifier C2 harness connector
Measure the resistance between ground and the Right Rear Speaker (+) circuit.
Is the resistance above 1000 ohms?
All
Yes → Go To 4
No → Go To 6
4 Turn the ignition off.
Disconnect the Amplifier C2 harness connector
Measure the resistance between ground and the Left Rear Speaker (+) circuit.
Is the resistance above 1000 ohms?
All
Yes → Replace the Amplifier in accordance with the service information.
Perform BODY VERIFICATION TEST - VER 1.
No → Go To 5
5 Turn the ignition off.
Disconnect the Amplifier C2 harness connector.
Disconnect the Left Rear Speaker harness connector.
Measure the resistance between ground and both Left Rear Speaker circuits.
Is the resistance below 1000 ohms for either measurement?
All
Yes → Repair the Speaker circuit that measure below 1000 ohms for a
short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No → Replace the Left Rear Speaker in accordance with the service
information.
Perform BODY VERIFICATION TEST - VER 1.
6 Turn the ignition off.
Disconnect the Amplifier C2 harness connector.
Disconnect the Right Rear Door Speaker harness connector.
Measure the resistance between ground and both Right Rear Door Speaker circuits.
Is the resistance below 1000 ohms for either measurement?
All
Yes → Repair the Speaker circuit that measure below 1000 ohms for a
short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No → Replace the Right Rear Speaker in accordance with the service
information.
Perform BODY VERIFICATION TEST - VER 1.
7 Turn the ignition off.
Disconnect the Amplifier C2 harness connector.
Disconnect the Left Front Door Speaker harness connector.
Measure the resistance between ground and both Left Front Door Speaker circuits.
Is the resistance below 1000 ohms for either measurement?
All
Yes → Repair the Speaker circuit that measure below 1000 ohms for a
short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No → Replace the Left Front Door Speaker in accordance with the
service information.
Perform BODY VERIFICATION TEST - VER 1.
195
AUDIO
DOOR AND/OR REAR CHANNELS SHORT TO GROUND — Continued