Repair Procedures: Inspection: Notes
- Disconnect the negative (-) battery terminal.
- Apply the battery voltage to terminal 3, 6 and ground the terminal 1.
- Ground the terminals as below table, and check that the sunroof unit operates as below table.
- Make these input tests at the connector
if any test indicates a problem, find and correct the cause, then recheck the system.
If all the input tests prove OK, the sunroof motor must be faulty; replace it.
INPUT TESTS REFERENCE CHARTTerminal Test condition Test: Desired result 3 IG2 ON Check for voltage to ground:
There should be battery voltage1 Under all conditions Check for continuity to ground:
There should be continuity.6 Under all conditions Check for voltage to ground:
There should be battery voltage.