VehicleVerdict

2008 Isuzu Ascender problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 0 complaints on file for the 2008 Isuzu Ascender — too few to judge reliability from owner reports alone — but one recall campaign applies to this year, so any used example should have its VIN checked for completed recall work.

0

NHTSA complaints

1

Recalls

1

Investigations

0

Crash-involved

0

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

How does 2008 compare to other Ascender years?

Ascender NHTSA complaints by model year, 2008 highlighted88 complaints2002: 0 complaints2003: 47 complaints2004: 88 complaints2005: 84 complaints2006: 49 complaints2007: 13 complaints2008: 0 complaints
Ascender NHTSA complaints by model year, 2008 highlighted. Red bars are years to avoid.

See all Ascender years to avoid →

Does the 2008 Isuzu Ascender have recalls?

1 NHTSA recall campaign on file. Recall repairs are free at franchised dealers.

15V519000LightingAugust 14, 2015 · 429,170 units

Defect

General Motors LLC (GM) is recalling certain model year 2007 Pontiac Grand Prix, 2006-2009 Buick LaCrosse, 2006-2007 Buick Rainier, Chevrolet Trailblazer, GMC Envoy, 2006 Chevrolet Trailblazer EXT, GMC Envoy XL, 2006-2008 Isuzu Ascender, and Saab 9-7x vehicles. In the affected vehicles, the headlamp driver module (HDM) may overheat and fail, causing the headlamps and daytime running lights to not illuminate.

Consequence

Headlamps that do not illuminate reduce the driver's ability to see the roadway and reduce the vehicle's visibility to oncoming vehicles, both of which increase the risk of a vehicle crash.

Remedy

GM will notify owners, and dealers will replace the HDM, free of charge. The recall began on May 17, 2016. Owners may contact Buick customer service at 1-800-521-7300 or Pontiac customer service at 1-800-762-2737. GM's number for this recall is 14291.

2008 Isuzu Ascender — common questions

Is the 2008 Isuzu Ascender reliable?

The record is thin — 0 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 1 recall should be verified as completed.

Does the 2008 Isuzu Ascender have recalls?

Yes — NHTSA lists 1 recall campaign affecting the 2008 Isuzu Ascender. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Is the 2008 Isuzu Ascender under NHTSA investigation?

NHTSA opened one investigation into this model year; all are now closed.

Which Isuzu Ascender years should you avoid?

Based on complaint rates and open investigations, the Ascender years to avoid are 2004, 2005. The cleanest record among Ascender years belongs to 2008.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.