Dodge Caliber. Manual — part 195
3.
CHECK THE (X298) AMPLIFIED RIGHT FRONT I/P SPEAKER (-) CIRCUIT FOR A SHORT TO GROUND
Measure the resistance between ground and the (X298) Amplified Right
Front I/P Speaker (-) circuit.
Is the resistance below 10K ohms?
Yes
>> Repair the (X298) Amplified Right Front I/P Speaker (-) for a
short to ground.
Perform BODY VERIFICATION TEST VER-1.
No
>> Go To 4
4.
CHECK OPERATION OF THE AMPLIFIED RIGHT FRONT I/P SPEAKER
Turn the ignition off.
Reconnect and reinstall the Right Front I/P Speaker.
Measure the resistance of the speaker circuit between the Amplifier C1
harness connector and ground.
Is the resistance below 10K ohms?
Yes
>> Replace the Right Front I/P Speaker in accordance with the
service information.
Perform BODY VERIFICATION TEST VER-1.
No
>> Replace the amplifier in accordance with the service infor-
mation.
Perform BODY VERIFICATION TEST VER-1.
PM
AUDIO/VIDEO SYSTEMS- ELECTRICAL DIAGNOSIS
8A - 53
B1467-CHANNEL 2 AUDIO SPEAKER OUTPUT CIRCUIT HIGH
For a complete wiring diagram Refer to Section 8W.
8A - 54
AUDIO/VIDEO SYSTEMS- ELECTRICAL DIAGNOSIS
PM
•
When Monitored:
•
With the ignition on.
•
Set Condition:
•
The amplifier detects a short to battery condition on the output circuit.
Possible Causes
(X208) AMPLIFIED RIGHT I/P SPEAKER (+) CIRCUIT SHORT TO VOLTAGE
(X298) AMPLIFIED RIGHT I/P 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: B1467-CHANNEL 2 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 (X208) AMPLIFIED RIGHT I/P SPEAKER (+) CIRCUIT
Turn the ignition off.
Disconnect the Amplifier C1 harness connector.
Disconnect the Amplified Right I/P Speaker harness connector.
Turn the ignition on.
Measure for voltage on the (X208) Amplified Right I/P Speaker (+) cir-
cuit.
Is the voltage above 10.0 volts?
Yes
>> Repair the (X208) Amplified Right I/P Speaker (+) circuit for
a short to voltage.
Perform BODY VERIFICATION TEST VER-1.
No
>> Go To 3
PM
AUDIO/VIDEO SYSTEMS- ELECTRICAL DIAGNOSIS
8A - 55
3.
CHECK FOR VOLTAGE ON THE (X298) AMPLIFIED RIGHT I/P SPEAKER (-) CIRCUIT
Measure for voltage on the (X298) Amplified Right I/P Speaker (-) cir-
cuit.
Is the voltage above 10.0 volts?
Yes
>> Repair the (X298) Amplified Right I/P Speaker (-) circuit 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.
8A - 56
AUDIO/VIDEO SYSTEMS- ELECTRICAL DIAGNOSIS
PM
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