Right Front I/P Channel Short Across - Dodge Ram 2004 Service Manual

AUDIO
Symptom:

RIGHT FRONT I/P CHANNEL SHORT ACROSS

When Monitored and Set Condition:
RIGHT FRONT I/P CHANNEL SHORT ACROSS
When Monitored: When the DRBIII performs the Speaker Output test.
Set Condition: When the Right Front I/P Speaker circuit is shorted.
RIGHT FRONT I/P CHANNEL SHORT ACROSS
RIGHT FRONT I/P SPEAKER CIRCUITS SHORTED
AMPLIFIER
TEST
1 NOTE: The fault condition must be present to continue diagnosis. Use the
DRBIII to perform the Amplifier pretest to verify the fault condition is
present before continuing diagnosis.
Turn the ignition off.
Access and disconnect the Right Front I/P Speaker harness connector.
Turn the ignition on.
With the DRBIII , perform the Amplifier pretest.
Is the fault condition still present?
Yes → Go To 2
No
2 Turn the ignition off.
Access and disconnect the Right Front I/P Speaker harness connector.
Access and disconnect the Amplifier C2 harness connector.
Measure the resistance of the Right Front I/P Speaker (+) and (-) circuits.
Is the resistance below 5.0 ohms?
Yes → Repair the Right Front I/P Speaker (+) and (-) circuits for a short
No
POSSIBLE CAUSES
ACTION
→ Replace the Right Front I/P Speaker in accordance with the
Service Information.
Perform BODY VERIFICATION TEST - VER 1.
together.
Perform BODY VERIFICATION TEST - VER 1.
→ Replace the Amplifier in accordance with the Service Information.
Perform BODY VERIFICATION TEST - VER 1.
242
APPLICABILITY
All
All