Signal Too High

Signal too high

Checking the component and wiring
Check control signal cable for a short-circuit to supply voltage.
- Set the Light Switch Module (LSM) in the position for side control according to full lock (ABL)
Take readings between:
- Central electronic module (CEM) #A37 (#37) and #A28 (#28). The voltage must now be approximately 0 V.
Remedy as necessary.

Other information
- Connecting the breakout box Connecting the Breakout Box, Central Electronic Module (CEM)
- Signal description Central Electronic Module (CEM) Signal Description, Central Electronic Module (CEM)
- Checking wiring and terminals Checking Wiring and Terminals









Continue - Verification

-------------------------------------------------

Verification




Verification

Hint: After carrying out the repair, check that the fault has been remedied.








- Ignition off
- Reinstall the connectors, components etc.
- Ignition on.
Check that the function is OK.

Is the function OK?

Yes - VERIFIED

No - VERIFICATION FAILED

------------------------

VERIFIED - FAULT FOUND

VERIFICATION FAILED - Fault-tracing information

-------------------------------------------------

Fault-tracing information

Attempt New Test - Checking the component and wiring

-------------------------------------------------