2004 Isuzu Ascender Vehicle speed control Problems
- Complaints
- 1about this part
- Share
- 2%of 64 total for the year
- Median mileage
- 45,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the vehicle speed control of the 2004 Isuzu Ascender, 2% of the 64 complaints for this model year. Where a mileage was given, the median is 45,000 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.
“The contact owns a 2004 Isuzu Ascender. The contact stated as he was driving 25 MPH coming to a stop sign ,suddenly the vehicle accelerated almost hitting the vehicle in front of him. The contact took the vehicle to the dealer and inform them of the failure. The dealer was unable to duplicate the failure. The contact stated that this failure happens frequently. He took the vehicle to the dealer multiple times and the dealer was unable to duplicate the failure. The contact has not called the manufacture. The failure mileage was 45,000. …”
NHTSA complaint #10302613, filed 2010-01, 45,000 milesVehicle speed control: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 4 | 6% |
| 2004 | 1 | 2% |
Other parts of the 2004 Isuzu Ascender
34 complaintsFuel system
17 complaintsExterior lighting
6 complaintsEngine
4 complaintsVisibility (wipers, defrost, mirrors)
4 complaintsBrakes
3 complaintsSeat belts
3 complaintsEngine cooling
2 complaintsBody and structure
2 complaintsTires
2 complaintsTransmission and drivetrain
2 complaintsAir bags
1 complaints
← All problems reported for the 2004 Isuzu Ascender
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