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 ProblemsCheck Engine Light with code P0606
The Check Engine Light may illuminate with codes P0171 and P0172 stored. Our technicians tell us reprogramming the powertrain control module (PCM) and replacing the fuel pump may be necessary 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.
2004 Isuzu Ascender QuestionsWhen I turn on my heat my car cuts off after running for about 10 mins. (1 answer)
I replaced the passenger blendor last year
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...
2004 Isuzu Ascender RecallsTurn 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.