2004 Isuzu Ascender Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Isuzu Ascender

No_car_image
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
Get a Repair Estimate For Your 2004 Isuzu Ascender
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more

2004 Isuzu Ascender Problems

Harsh transmission shifting due to failed input speed sensor

The transmission may develop a harsh shift condition with the Check Engine Light on and fault code P0717 stored. This is commonly cased by a failed input speed sensor (ISS), located inside the transmission. The wiring at the sensor may be found damaged. If so, the sharp edges near with ISS wiring should be filed smooth to protect the new speed sensor wiring from damage.

Fuel Level Sensor May Fail

The fuel level sensor may fail resulting in erratic reading of the fuel gauge. Sensor replacement is generally required to correct this concern.

Check Engine Light with code P0606

The Check Engine Light may illuminate with a code P0606 stored. Our technicians tell us updating the powertrain control module (PCM) software will generally correct this concern.

See More Problems (10)

2004 Isuzu Ascender Questions

Instrument panel goes haywire. Low beams not working. (1 answer)

In order to engage any exterior lights, the blackout button must be activated upon startup. The low beams still do not function. Speedometer, tachometer totally useless. All other gauges work intermittently.

When I turn on my heat my car cuts off after running for about 10 mins. (1 answer)

I replaced the passenger blendor last year

The number six cylinder has a misfire and car blows white smoke (1 answer)

I replaced cool spark plug and fuel injector

See More Questions (44)

2004 Isuzu Ascender Recalls

Turn Signals May Operate Like Hazard Flashers

The turn signals may operate like hazard flashers when intending to signal for a turn. The driver may not be able to clearly signal their intentions, increasing the risk of a crash. Dealers will replace the suspect flasher modules with a new flasher designed with sealed relays for better durability. The recall began August 4, 2005. The GM recall number is 05044.

See More Recalls (1)

2004 Isuzu Ascender Reviews

My Husband brought my Ascender in 2004 as a Mother day gift to me.. I was so happy about my brand new gift.. "A Car that I had prayed for. Well the story go's like this. Day one first it was the gas cap three times i went bk becos my light came on all due to the gas cap. then my car went in again for another job which cost me between 5,000 to 7,000 to fix.My Husband brought the extended plan fo...

See More Reviews (1)