Isuzu Ascender Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Isuzu Ascender
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.
Isuzu Ascender Questions
I replaced cool spark plug and fuel injector
Isuzu Ascender Recalls
These vehicles are being recalled because the headlamp driver module (HDM) can overheat and fail. This will cause the headlights and daytime running lights to stop working. Loss of this lighting will affect the ability of the driver to see the road and reduce the vehicle's visibility to oncoming vehicles, both of which increase the risk of a vehicle crash. The remedy for this problem is still under development and not yet available.
The module that operates the power window and lock switches can allow moisture in, causing corrosion that can lead to a short circuit. This results in window and lock functions not working, and creates a fire risk. Dealers will inspect and replace affected modules free of charge to resolve the concern.
Fluid may enter the driver's door module, causing corrosion that could result in a short circuit in the door module. A short circuit may cause the power door lock and power window switches to function intermittently or become inoperative. The short may also cause overheating, which could melt components of the door module, producing an odor, smoke, or a fire. Dealers will inspect the driver's door module, if it is functioning correctly, a protective coating will be applied. If the module is not functioning correctly, it will be replaced. The GM recall number is 12180.
Isuzu Ascender Reviews
I bought my 2006 Isuzu Ascender brand new in July of '06. I absolutely love this vehicle! I am going on 4 years now and have had no issues until last week. I have to replace my alternator and battery. I think that 4 years is pretty good for no issues!!! I originally bought this SUV because I needed something with more room in it. This vehicle is the size of an Explorer, yet it has way better...
I bought this SUV in spring of '08, she only had 40,000 miles on her. This has been the best vehicle I have ever owned, still looks gorgeous and drives like a caddy! However, this past year and with a now 122,000 miles she having issues, mostly electrical, but if I'm not replacing one headlight or tail lite, and engine light now on, something to do with some idle "what what", now must get that ...
my ascender has has problems with two throttle body changes, recalls, two bad ignition switches, gear box, air conditioner blows through only two vents. and dealer changed sensors so many times so cincinnati now has no dealers after all have closed. now who will really fix my truck or do i find new dealer to give my funds to just to have it have issues they claim to fix. help i need my huge inv...