Scheme 1
Scheme 2
Scheme 3
Scheme 4
Scheme 5
- Disconnect the negative (-) battery terminal.
- Open the sunglass case cover from the overhead console then remove the 2 screws holding the overhead console. Disconnect the switch connector (6P) and Map lamp connector (6P), and then remove the overhead console lamp.
- Check for continuity between the terminals. If the continuity is not as specified, replace the sunroof switch.
Scheme 6
Scheme 7
- Disconnect the negative (-) battery terminal.
- Remove the overhead console then remove the sun roof motor mounting screws (3EA). And then remove the sunroof motor (A) after disconnecting the connector (10 Pin).
- 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. Terminal Test condition Test: Desired result 3 IG2 ON Check for voltage to ground: There should be battery voltage 1 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.