B140E

B140E-REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT HIGH

For a complete wiring diagram Refer to Diagrams/Electrical.







Diagnostic Test


1. INTERMITTENT CONDITION
Turn the ignition on, then off, and then on again.
With the scan tool, read Radio DTCs.
Does the scan tool display active: B140E-REAR RIGHT 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/schematic as a guide, inspect the wiring and connectors.
- Perform BODY VERIFICATION TEST VER-1. Body Verification Test



2. (X206) RIGHT REAR SPEAKER CIRCUIT (+) SHORTED TO VOLTAGE




Turn the ignition off.
Disconnect the Radio C1 harness connector.
Disconnect the Right Rear Speaker harness connector.
Turn the ignition on.
Measure for voltage on the (X206) Right Rear Speaker (+) circuit.
Is the voltage above 10.0 volts?

Yes


- Repair the (X206) Right Rear Speaker (+) circuit for a short to voltage.
- Perform BODY VERIFICATION TEST VER-1. Body Verification Test


No


- Go To 3
-



3. CHECK FOR VOLTAGE ON THE (X296) Right Rear SPEAKER (-) CIRCUIT




Turn the ignition on.
Measure for voltage on the (X296) Right Rear Speaker (-) circuit.

Is the voltage above 10.0 volts?

Yes


- Repair the (X296) Right Rear Speaker (-) circuit for a short to voltage.
- Perform BODY VERIFICATION TEST VER-1. Body Verification Test


No


- Replace the Radio.
- Perform BODY VERIFICATION TEST VER-1. Body Verification Test