For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 1998 🢒 Grand Prix 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Vacuum Fluorescent Displays Do Not Change Intensity - All

Vacuum Fluorescent Displays Do Not Change Intensity - All for Pontiac Grand Prix 1998

Step	Action	Value(s)	Yes	No
1	Inspect for a short to B+ on CKT 230. Does the circuit have a short?	--	Go to Step 2	Go to Step 3
2	Repair a short to B+ on CKT 230. Is the repair complete?	--	Go to Interior Lights Dimming System Check	--
3	Replace the Headlamp Switch. Refer to Headlamp Switch Replacement . Is the repair complete?	--	Go to Interior Lights Dimming System Check	--

Step

Action

Value(s)

Yes

Inspect for a short to B+ on CKT 230.

Does the circuit have a short?

Repair a short to B+ on CKT 230.

Is the repair complete?

Replace the Headlamp Switch. Refer to Headlamp Switch Replacement .

Is the repair complete?