Test Description

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

The numbers below refer to the step numbers on the diagnostic table.

8. If the fuse in the jumper opens when you perform this test, the signal circuit is shorted to voltage.
9. If the fuse in the jumper opens when you perform this test, the signal circuit is shorted to voltage.

Fig 1: Driver Information Center (DIC) Switch(es) Inoperative (Steps 1 - 9)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Driver Information Center (DIC) Switch(es) Inoperative (Steps 10 - 20)

Courtesy of GENERAL MOTORS CORP.