Diagnostic Test
WARNING: This page is about a different car, the 2016 RAM 3500 HD and 2016 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
CHECK FOR AN INTERMITTENT CONDITION
- Turn the ignition on.
- With the scan tool, record and erase the Radio DTCs.
- Cycle the ignition switch from on to off, wait five seconds and then back to on.
- Turn the Radio on and set the volume to 25.
- Adjust the speakers to the Rear and center.
- With the scan tool, read the active Radio DTCs.
Does the scan tool display active: B1408-92-REAR LEFT AUDIO SPEAKER OUTPUT - PERFORMANCE OR INCORRECT OPERATION?
Yes
- Replace the Radio in accordance with the Service Information. Refer to RADIO, REMOVAL .
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
No
- Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals and correct pin tension.
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .