Power Sunroof Does Not Close

TEST DESCRIPTION

Steps 1-9:

Steps 10-16:

The numbers below refer to the step number on the diagnostic table.
2. If the system does close properly, then suspect either the sunroof limit switch soft stop signal circuit or the sunroof limit switch low reference circuit for a poor connection or intermittent.
9. A open ground circuit between the grounding lug to the ground splice causes the sunroof to operate sluggish and will not complete a close operation. The sunroof system is finding another poor path to ground through another component.