Diagnostic Test

CHECK FOR AN ACTIVE DTC
1. Turn the ignition on.
2. Turn the Courtesy Lamps on.
3. With the scan tool, read DTCs.
  Does the scan display this DTC as active?
  
  Yes
  - Go To 2
  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 STANDARD PROCEDURE .
CHECK THE (M24) COURTESY LAMPS DRIVER CIRCUIT FOR A SHORT TO GROUND

Fig 1: Measuring Resistance Between Ground & Courtesy Lamp Driver Circuit
Courtesy of CHRYSLER GROUP, LLC

NOTE:
Inspect the Dome Lamps. Repair or replace if damaged.

NOTE:
Perform this test procedure with all Lamp harness connectors disconnected.
1. Turn the ignition off.
2. Disconnect the Dome Lamp harness connectors.
3. Disconnect the Cluster C2 harness connector.
4. Measure the resistance between ground and the (M24) Courtesy Lamp Driver circuit.
  Is the resistance below 5.0 Ohms?
  
  Yes
  - Repair the (M24) Courtesy Lamp Driver circuit for a short to ground.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Replace the Cluster in accordance with the Service Information.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .