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Electrical systemPart report

1998 Pontiac Trans Sport Electrical system Problems

Complaints
14about this part
Share
6%of 227 total for the year
Median mileage
120,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 14 complaints about the electrical system of the 1998 Pontiac Trans Sport, 6% of the 227 complaints for this model year. Where a mileage was given, the median is 120,000 miles. 3 a fire, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Failing of air conditioner 2x within a 1 year time frame. Resulted in buying 2 new air compressors and parts. Left front headlight continues to fog resulting in buying new one every couple of months. Constant electrical problems, ie., navigator,windows (rear and front),cd player. Had to replace the radiator 2x within 2 month period. This van drives good but it nickle and dimeing us to death. I hate it. Every month or even every week its always something!!!!! It's hard to make our monthly payment due to all of the expenses we are shelling out for this vehicle. I litterally pray for our van. …”

NHTSA complaint #10100123, filed 2004-11, 135,000 miles

“Problem: last fall I noticed that the cruise control would turn off when I used the turn signal? Slowly I lost the 'trip computer' then the turn signals would flash quickly when the brakes were applied. I assumed that there was a bad bulb somewhere with the brakes and turn signals. I would also notice that the clock on the radio would dim when the turn signals and brakes were used. Long story- short, more and more things seemed to be failing over time. I was starting to think it was related to the alternator. Solution: I pulled the taillights and took a closer look. …”

NHTSA complaint #10229497, filed 2008-06

“The contact owns a 1998 Pontiac Trans Sport. The contact stated while driving various speeds, the vehicle stalled. The contact mentioned that the ABS, air bag and check engine warning lamps illuminated. The vehicle was not taken to the dealer for diagnostic testing. The manufacturer was made aware of the failure. The vehicle was not repaired. The failure mileage was 105,000. The current mileage was 119,317.”

NHTSA complaint #10569261, filed 2014-03, 105,000 miles

“The contact owns a 1998 Pontiac transport. The contact exited the vehicle and when he returned, the vehicle was engulfed with white smoke. The contact rolled down the windows to release the smoke. The vehicle was then taken to an independent mechanic, who stated that the failure was the result of faulty wiring. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 149,000.”

NHTSA complaint #10442561, filed 2012-01, 149,000 miles

“Consumer was traveling about 65mph on highway and without prior warning consumer noticed black smoke coming from underneath van. He was able to pull over to shoulders. Lifted hood and flames were coming out. Within a second vehicle bursted into fire. The vehicle was totaled. Dealership was aware of problem.”

NHTSA complaint #895151, filed 2001-08

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
1999110%
1998146%
199773%
199658%
19951110%
19941313%
1993610%
199268%
199113%
199024%

Other parts of the 1998 Pontiac Trans Sport

Engine cooling
52 complaints
Exterior lighting
30 complaints
Steering
26 complaints
Air bags
21 complaints
Body and structure
21 complaints
Brakes
17 complaints
Transmission and drivetrain
16 complaints
Latches, locks and linkages
15 complaints
Other or unknown
11 complaints
Seat belts
10 complaints
Visibility (wipers, defrost, mirrors)
8 complaints
Fuel system
7 complaints

← All problems reported for the 1998 Pontiac Trans Sport

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology