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
1. Turn the ignition on.
2. With the scan tool, record and erase the Amplifier DTCs.
3. Cycle the ignition switch from on to off, wait five seconds and then back to on.
4. Turn the Radio.
5. Adjust the speakers to the front and center.
6. With the scan tool, read the active Amplifier DTCs.
  Is this DTC active?
  
  Yes
  - Go To 2
  No
  - 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. Repair as necessary. If no problems are found, test complete.
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
CHECK THE LEFT FRONT DOOR TWEETER SPEAKER
1. With the scan tool, erase the DTCs.
2. Turn the ignition off.
3. Disconnect the Left Front Door Tweeter Speaker harness connector.
4. Turn the ignition on.
5. Turn the Radio.
6. With the scan tool, read the active Amplifier DTCs.
  Does the scan tool display active: B1460-11-CHANNEL 1 AUDIO SPEAKER OUTPUT - CIRCUIT SHORT TO GROUND?
  
  Yes
  - Go To 3
  No
  - Replace the Left Instrument Panel Speaker in accordance with the Service Information. Refer to SPEAKER, REMOVAL .
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
CHECK THE (X209) AMPLIFIED LEFT FRONT DOOR TWEETER SPEAKER (+) CIRCUIT FOR A SHORT TO GROUND
1. Turn the ignition off.
2. Disconnect the Amplifier harness connector.
3. Measure the resistance between ground and the (X209) Left Front Door Tweeter Speaker (+) circuit.
  Is the resistance below 10K Ohms?
  
  Yes
  - Repair the (X209) Left Front Door Tweeter Speaker (+) circuit for a short to ground.
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
  No
  - Go To 4
CHECK THE (X299) AMPLIFIED LEFT FRONT DOOR TWEETER SPEAKER (-) CIRCUIT FOR A SHORT TO GROUND
1. Measure the resistance between ground and the (X299) Left Front Door Tweeter Speaker (-) circuit.
  Is the resistance below 10K Ohms?
  
  Yes
  - Repair the (X299) Left Front Door Tweeter Speaker (-) circuit for a short to ground.
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
  No
  - Replace the Amplifier in accordance with the Service Information. Refer to AMPLIFIER, REMOVAL .
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .