6.0
fairly significant- Typical Repair Cost:
- No data
- Average Mileage:
- 90,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- not sure (1 reports)
electrical problem
Helpful websites
- No one has added a helpful site for this 1999 Grand Prix problem yet. Be the first!
A D V E R T I S E M E N T S
Randomly the windows will not open. Only happens when it is above 60 degrees out. Replaced the driver's master window switch twice and replaced both front window motor and regulator assemblies. Issue still occurs. Sometimes the windows will open if I spray silicone lubricant on the weather strips while its still cool out. This is only a temporary solution as the windows will cease again once it rains or has been a couple days since the last spray
- dave84, Monroe, Pacific Islands (US)