B140D

B140D-REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT LOW





For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
- With the radio on.
- Set Condition:
- When the output circuit is LOW for more than three seconds.





Diagnostic Test

1. INTERMITTENT CONDITION
Turn the ignition on.
With the scan tool, clear all Radio DTC's.
Turn the Radio on.
With the scan tool, read the DTC information.
Does the scan tool read: B140D-REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT LOW?

Yes

- Go to 2

No

- The condition that caused this symptom is currently not present. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also, inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Repair as necessary.
- Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test

2. (X304) RIGHT REAR SPEAKER (+) CIRCUIT SHORTED TO GROUND




Turn the ignition off.
Disconnect the Radio harness connector.
Disconnect the Rear Right Audio Speaker harness connector.
Measure the resistance between ground and the (X304) Right Rear Speaker (+) circuit.
Is the resistance below 1000.0 ohms?

Yes

- Repair the (X304) Right Rear Speaker (+) circuit for a short to ground condition.
- Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test

No

- Go to 3

3. (X394) RIGHT REAR SPEAKER (-) CIRCUIT SHORTED TO GROUND




Measure the resistance between ground and the (X394) Right Rear Speaker (-) circuit.
Is the resistance below 1000.0 ohms?

Yes

- Repair the (X394) Right Rear Speaker (-) circuit for a short to ground condition.
- Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test

No

- Go to 4

4. SPEAKER
Connect the Radio harness connector.
With the Rear Right Audio Speaker still disconnected, turn the ignition on.
Turn the Radio on.
With the scan tool, clear all Radio DTC's.
With the scan tool, read the DTC information.
Does the scan tool read: B140D-REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT LOW?

Yes

- Replace the Rear Right Audio Speaker.
- Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test

No

- Test Complete.