Diesel Data: Automotive Repair

Cargo Area Light Test/Replacement




Cargo Area Light Test/Replacement

1. Open the tailgate, and turn the cargo area light switch OFF.

2. Carefully pry the lens (A) off with a small screwdriver.









3. Remove the screws, then remove the cargo area light (B).

4. Disconnect the 3P connector (C) from the cargo area light.

5. Check for continuity between the terminals.

- There should be continuity between terminals No. 1 and No. 2 with the switch in the MIDDLE position.
- There should be continuity between terminals No. 2 and No. 3 (Body ground) with the switch in the ON position.
- There should be no continuity between terminals No. 1 and No. 2, and between terminal No. 2 and body ground with the switch in the OFF position.

6. If the continuity is not as specified, check the bulb. If the bulb is OK, replace the light.

7. Install the light in the reverse order of removal.