Checking light switch

Check the cable between lamp switch module terminal 3 and central electronic module (CEM) terminal 18A for an open-circuit according to Open-circuit, permanent faults and a short-circuit to ground according to Short-circuit to ground, permanent faults

Remedy as necessary.

Fig 1: 10 CD Changer Connector Terminals

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Fig 2: Identifying Ohmmeter

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Fig 3: Ground Terminals

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Was a fault detected? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to Replacing the component