2004 Isuzu Ascender Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Isuzu Ascender
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2004 Isuzu Ascender Problems
The fuel level sensor may fail resulting in erratic reading of the fuel gauge. Sensor replacement is generally required to correct this concern.
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.
A no crank condition may occur and the IGN E fuse is blown. If this occurs our technicians recommended 3 places to inspect for wiring issues: Under the sill place at the drivers side rear door opening, along the steering column, and near the brake pedal bracket. Damaged wires will require repair and should be repositioned and protected from further damage.
2004 Isuzu Ascender Questions
I replaced cool spark plug and fuel injector
Driving with cruise set at 45mph. Doors started locking and unlocking on own. Shut down my instrument panel( electronic). Service brake system read on display. Lost power steering, could not get truck to move past a crawl. I shut off truck and waited. Check engine light still on, was able to driv...
The front A/c switch has always worked except on 5,rear a/c always has. Now 1-5 are out on the front a/c and the rear a/c still works.
2004 Isuzu Ascender Recalls
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.
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...