Checking components and wiring
Check that fuse 11C/28 the integrated relay / fusebox in the passenger compartment is intact.
Check the cables between upper electronic module (UEM) terminal #A9 and the cargo compartment lighting terminal #2. Check for an open-circuit. Check for a short-circuit to ground. Check for a short-circuit to supply voltage.
Check the ground lead between cargo compartment lighting #4 and ground terminal 31/83. Check for an open-circuit.
Check the cable between fuse 11C/28 terminal #2 and the upper electronic module (UEM) terminals #A1 and #A11. Check for an open-circuit. Check for a short-circuit to ground.
Remedy as necessary.
Other information:
- For further information about signals and other values, see Signal specification
- To connect the breakout box, see Connecting the breakout box
- Checking wiring and terminals .
Was a fault detected?
- YES
OKAY: Troubleshooting has been completed.
- NO
FAULT NOT FOUND: Troubleshooting has been completed.