B140A-REAR LEFT AUDIO SPEAKER OUTPUT CIRCUIT HIGH
For a complete wiring diagram Refer to Section 8W.
| Possible Causes |
| (X205) LEFT REAR SPEAKER (+) CIRCUIT SHORTED TO VOLTAGE |
| (X295) LEFT REAR SPEAKER (-) CIRCUIT SHORTED TO VOLTAGE |
| SPEAKER |
Diagnostic Test
1. INTERMITTENT CONDITIONTurn the ignition on, then off, and then on again.
With the scan tool, read Radio DTCs.
Does the scan tool display active: B140A-REAR LEFT AUDIO SPEAKER OUTPUT CIRCUIT HIGH?
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. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
2. (X205) LEFT REAR SPEAKER (+) CIRCUIT SHORTED TO VOLTAGE
Turn the ignition off.
Disconnect the Radio harness connector.
Disconnect the Left Rear Audio Speaker harness connector.
Turn the ignition on.
Measure for voltage on the (X205) Left Rear Speaker (+) circuit.
Is the voltage above 10.0 volts?
Yes
- Repair the (X205) Left Rear Speaker (+) circuit for a short to voltage.
- Perform the BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Go To 3
3. (X295) LEFT REAR SPEAKER (-) CIRCUIT SHORTED TO VOLTAGE
Measure for voltage on the (X295) Left Rear Speaker (-) circuit.
Is the voltage above 10.0 volts?
Yes
- Repair the (X295) Left Rear Speaker (-) circuit for a short to voltage.
- Perform the BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Replace the Radio in accordance with the service information.
- Perform the BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)