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Other or unknownPart report

2000 Pontiac Montana Other or unknown Problems

Complaints
11about this part
Share
5%of 228 total for the year
Median mileage
54,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 11 complaints about the other or unknown of the 2000 Pontiac Montana, 5% of the 228 complaints for this model year. Where a mileage was given, the median is 54,000 miles.

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.

“I just wanted to know if it is normal for these to go as soon as the warranty is over. The paint, I argued with the dealer and they finally agreed to pay for it. The ABS brakes went just after the warranty, they won't help me there. The passenger sliding door will not lock automatically. No price for repair yet.”

NHTSA complaint #10071337, filed 2004-01, 65,000 miles

“There have been many problems, most notable recently when the driver's side sliding door feel off at 45000 miles. Gm won't pay, it's not "under warranty". This door has had continual problems with hitting the front door upon closing. Repair was supposed to have been made but obviously ineffectual due to evidence of chipped paint at the site where dors collide. Could this have precipitated the door falling off? Supposedly their was an adjustment made, could this adjustment been made incorrectly to damage the door? …”

NHTSA complaint #10069605, filed 2004-01, 43,000 miles

“Engine - vehicle was leaking coolant through intake manifold gasket into engine. Intake manifold needed to be resealed. Pontiac assistance is refusing to help at this time. This is a common problem with the v6 and GM is refusing to acknowledge it. Emission - secondary air injection pump failed at 33025 miles and was covered under warranty. This pump failed again at 44000 miles, just 8 months later and cost 160.00 for labor. Emission pumps should last longer than 8 months. Power window - drivers side power window motor failed 9/2002 at 38500 miles. …”

NHTSA complaint #10069878, filed 2004-01, 38,500 miles

“The seat that houses the infant safety seat can be lifted to allow passengers in the far back of the minivan. I had let my daughter in the back seat and thought I had locked the seat back in place. I then buckled my 15 month old daughter into the 5 point restraint, built-in car seat. While driving, we came to a quick stop and the entire seat flew forward, hitting my daughter's head on the seat in front of her. She sustained an abrasion to her forehead and vomitted immediately after the impact. She has had no further problems. …”

NHTSA complaint #759091, filed 2002-03

“Montana van was taken in for oil change and asked to top up coolant since we were getting the low coolant level light. Oil was changed and coolant topped up....no mention of a leak. A week later, the low coolant level light was on again so we took it in. We were told that the repair was approx. $1000, but that it would be covered under warranty. We would, however, have to pay approx. $200 for an engine wash and flush - GM said they don't pay for this. They have kept the van and will provide a rental replacement. Haven't received an estimate on how long it will take to repair the van.”

NHTSA complaint #10071332, filed 2004-01

Related service bulletins

Other or unknown: other model years

YearComplaintsShare of year
200625%
200579%
200425%
200334%
200243%
200121%
2000115%
199963%
199812%
199716%

Other parts of the 2000 Pontiac Montana

Engine cooling
69 complaints
Body and structure
31 complaints
Air bags
22 complaints
Electrical system
22 complaints
Visibility (wipers, defrost, mirrors)
19 complaints
Fuel system
17 complaints
Transmission and drivetrain
16 complaints
Brakes
14 complaints
Latches, locks and linkages
13 complaints
Seat belts
11 complaints
Exterior lighting
10 complaints
Steering
9 complaints

← All problems reported for the 2000 Pontiac Montana

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