2003 Isuzu AscenderProblems, recalls & complaints

NHTSA has logged 35 owner complaints about the 2003 Isuzu Ascender, most often about the electrical system. It is covered by 5 safety recalls.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 5, 2013. Updated daily.

Complaints by system

Where the 2003 Isuzu Ascender has problems

35 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Electrical system90
Exterior lighting70
Fuel system, gasoline50
Power train40
Structure31
Fuel system, other20
Steering20
Service brakes, hydraulic21
Engine and engine cooling20
8 other systems82

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

5 recalls

2003 Isuzu Ascender recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

–no report yet

Doors: latch

Recall 05V-494 · Oct 27, 2005 · 98,007 vehicles

Risk. IF THE DOOR IS NOT LATCHED PROPERLY AND IT GOES UNNOTICED, IT MAY OPEN WHILE THE VEHICLE IS IN MOTION.

Problem, fix and repair progress →

–no report yet

Exterior lighting: turn signal

Recall 05V-198 · May 5, 2005 · 286,478 vehicles

Risk. THE DRIVER MAY NOT BE ABLE TO CLEARLY SIGNAL THEIR INTENTIONS TO TURN, CHANGE TRAVEL LANES, OR POTENTIALLY WARN OTHERS OF AN IMPAIRED VEHICLE OPERATING…

Problem, fix and repair progress →

–no report yet

Visibility: windshield wiper/washer

Recall 04V-061 · Feb 4, 2004 · 439 vehicles

Risk. DEPENDING ON THE OCCURRENCE AND WEATHER SITUATION, DRIVER VISIBILITY COULD BE REDUCED, WHICH COULD RESULT IN A CRASH.

Problem, fix and repair progress →

Show 1 more recall
–no report yet

Power train: automatic transmission

Recall 03V-213 · Jun 5, 2003 · 11 vehicles

Risk. THESE OVERRIDES ARE NOT PERMITTED UNLESS THE VEHICLE HAS A LOCKING STEERING COLUMN.

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Isuzu.

Best & worst years

2003 vs. every other Ascender year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Ascender median. How we score

'03'04'05'06'07'08
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
3 investigations

NHTSA defect investigations

Federal investigations that included the 2003 Isuzu Ascender, and the recalls they led to.

  1. WINDSHIELD WIPER FAILUREEA04002 · closed Feb 10, 2004
    Led to recall 04V-046
  2. FUEL PUMP MODULE LEAKS GASOLINEEA07009 · closed Aug 28, 2008
    No recall
  3. Loss of HeadlightsRQ17002 · closed Mar 29, 2021
    No recall
In owners' words

What Ascender owners report

Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.

SERVICE BULLETIN OR RECALL 2003 ISUZU ASCENDER. PROBLEM KEY STUCK IN THE IGNITION CAN NOT REMOVE SEEMS TO BE NORMAL PROBLEM FOR THIS MAKE AND MODEL. L HAVE BEEN READING THROUGH FORUM COMPLAINTS ON THE INTERNET. I AM CURIOUS IF THERE HAS BEEN A RECALL AND IF NOT WHY NOT. CAR COULD BE CAR JACK OR…
Complaint 10353980 · Sep 6, 2010 · 76,000 miles
HEATER/AC FAN KEPT GOING OUT. WAS TOLD IT WAS RELAY SWITCH. AFTER SEVERAL REPLACEMENTS, WAS TOLD IT WAS A FAULT IN THE IGNITION. IGNITION WAS REPLACED. FAN NOW WORKS. NOW HEADLIGHTS GO OUT INTERMITTENTLY. TECH'S CAN'T FIGURE OUT WHY. *TR
Complaint 10284659 · Sep 20, 2009
WHEN YOU GO TO PUT GEAR SELECTOR INTO PARK THE IGNITION KEY GETS STUCK TEMPORARILY ON MY ISUZU ASCENDER 2003. SOMETIMES I HAVE TO WAIT 1 MIN OR SOMETIMES 10 MIN. TO GET THE KEY OUT.IF YOU LISTEN REAL CLOSE YOU CAN HERE A ELECTRONIC CLICK.THIS JUST STARTED ABOUT 2 MONTHS AGO. I AM WORRIED ABOUT…
Complaint 10283411 · Sep 9, 2009 · 43,000 miles

Own a 2003 Ascender?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.