Dodge Caliber. Manual — part 205

B1476-CHANNEL 5 AUDIO SPEAKER OUTPUT CIRCUIT HIGH

For a complete wiring diagram Refer to Section 8W.

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AUDIO/VIDEO SYSTEMS- ELECTRICAL DIAGNOSIS

8A - 93

•

When Monitored:

•

With the ignition on.

•

Set Condition:

•

The amplifier detects a short to battery condition on the output circuit.

Possible Causes

(X205) AMPLIFIED LEFT REAR SHELF SPEAKER (+) CIRCUIT SHORT TO VOLTAGE

(X295) AMPLIFIED LEFT REAR SHELF SPEAKER (-) CIRCUIT SHORT TO VOLTAGE

AMPLIFIER

Diagnostic Test

1.

CHECK FOR AN INTERMITTENT CONDITION

Turn the ignition on, then off, and then on again.

With the scan tool, read Amplifier DTCs.

Does the scan tool display active: B1476-CHANNEL 5 AUDIO SPEAKER OUTPUT CIRCUIT HIGH?

Yes

>> Go To 2

No

>> The conditions that caused this code to set are not present at this time. Using the wiring diagram/sche-

matic as a guide, inspect the wiring and connectors.

Perform BODY VERIFICATION TEST VER-1.

2.

CHECK FOR VOLTAGE ON THE (X205) AMPLIFIED LEFT REAR SHELF SPEAKER (+) CIRCUIT

Turn the ignition off.

Disconnect the Amplifier C2 harness connector.

Disconnect the Amplified Left Rear Shelf Speaker harness connector.

Turn the ignition on.

Measure for voltage on the (X205) Amplified Left Rear Shelf Speaker
(+) circuit.

Is the voltage above 10.0 volts?

Yes

>> Repair the (X205) Amplified Left Rear Shelf Speaker (+) cir-

cuit for a short to voltage.

Perform BODY VERIFICATION TEST VER-1.

No

>> Go To 3

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AUDIO/VIDEO SYSTEMS- ELECTRICAL DIAGNOSIS

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3.

CHECK FOR VOLTAGE ON THE (X295) AMPLIFIED LEFT REAR SHELF SPEAKER (-) CIRCUIT

Measure for voltage on the (X295) Amplified Left Rear Shelf Speaker (-)
circuit.

Is the voltage above 10.0 volts?

Yes

>> Repair the (X295) Amplified Left Rear Shelf Speaker (-) cir-

cuit for a short to voltage.

Perform BODY VERIFICATION TEST VER-1.

No

>> Replace the amplifier in accordance with the service infor-

mation.

Perform BODY VERIFICATION TEST VER-1.

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AUDIO/VIDEO SYSTEMS- ELECTRICAL DIAGNOSIS

8A - 95

B1477-CHANNEL 5 AUDIO SPEAKER OUTPUT CIRCUIT OPEN

For a complete wiring diagram Refer to Section 8W.

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AUDIO/VIDEO SYSTEMS- ELECTRICAL DIAGNOSIS

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