Symptom:
RIGHT FRONT DOOR CHANNEL SHORT ACROSS
When Monitored and Set Condition:
RIGHT FRONT DOOR CHANNEL SHORT ACROSS
When Monitored: When the DRBIIIt performs the Speaker Output test.
Set Condition: When the Right Front Door circuit is shorted.
POSSIBLE CAUSES
RIGHT FRONT DOOR CHANNEL SHORT ACROSS
RIGHT FRONT DOOR SPEAKER CIRCUITS SHORTED
AMPLIFIER
TEST ACTION APPLICABILITY
1 NOTE: The fault condition must be present to continue diagnosis. Use the
DRBIIIt 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 Door Speaker harness connector.
Turn the ignition on.
With the DRBIIIt, perform the Amplifier pretest.
Is the fault condition still present?
All
Yes → Go To 2
No → Replace the Right Front Door Speaker in accordance with the
Service Information.
Perform BODY VERIFICATION TEST - VER 1.
2 Turn the ignition off.
Access and disconnect the Right Front Door Speaker harness connector.
Access and disconnect the Amplifier C2 harness connector.
Measure the resistance of the Right Front Door Speaker (+) and (-) circuits.
Is the resistance below 5.0 ohms?
All
Yes → Repair the Right Front Door Speaker (+) and (-) circuits for a
short together.
Perform BODY VERIFICATION TEST - VER 1.
No → Replace theAmplifier inaccordance with the Service Information.
Perform BODY VERIFICATION TEST - VER 1.
237
AUDIO
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