How replace smog pump in 2005 Isuzu Ascender

SOURCE: An Isuzu Axiom check engine

Hello,
I had the same issue in mine and it ended up being my spark plugs. I had to replace them with "Isuzu" brand plugs and my light turned off.

SOURCE: check engine light on 2005 isuzu ascender, code

that code means that the coolant is cooler than it is supposed to be and it cannot be regulated...which means the thermostat is stuck open or broken,so replace the thermostat and that should solve your problem,hope this sheds a little light on it!

SOURCE: which fuze do i replace on a 2005 isuzu ascender

i assume that you have a trailer light attachment installed at the rear of the vehicle somewhere around the tow hitch,turn on your head lights,obtain a volt meter and check D.C. voltage on the pigtail,ground the black lead to clean frame metal and check the pins on the plug with the red lead,one of them should be live 12v dc.that will be your trailer running lights,theother will be brake lights,you will have to have someone hold trheir foot on the brake to test it,dont assume the trailer is ok. verify voltage at the connector on the vehicle first,if you have 12 v,there the trailer has the problem,or if it hasnt been used in a long time the connector may need to be cleaned,as far as the fuse goes depending how it was installed,could be several choices,set your meter on continuity and check all fuses,you dont have to phisically remove each one,if you look close there are two small contact points on both sides of the amp rating number,most likely you will have two or three fuse panel locations,primary is under dash drivers side ,secondary panels and relays located in engine compartment under hood on fender walls black plastic box w/cover,,also may be on the sides of the dash board,can only see when the door is open ,or behind the ashtray in the center console,replace any fuses that are blown,be aware of the plug configuration on the car to the trailer,and that the ground wire on the car side of the plug is also the ground lead on the trailer connector, wires may have got mixed up during repair,happens to the best of us once in a while,clean ground connections are very important on trailers,old rusty wires and scerws should be removed wire brushed and reinstalled,or replaced if needed,then sealed with varnaloc,or spray paint,to protect them,hope this helps you.aloha from maui todd0708

Dar

• 2007 Answers
• Posted on Oct 16, 2009

SOURCE: 2005 isuzu ascender my low beams headlights do not

First thing you need to check is the fuse, which should be under the hood. And then the bulbs. No... they didn't both burn out at the same time. They burnt out one at a time. You just don't notice iuntil the second one goes.

SOURCE: Instrument cluster is going crazy on my 2003 Isuzu

It may have a faulty cluster. Or possibly could have a charging system problem.
Take it to a dealer and have it scanned for codes.
The instument cluster is a module that can store trouble codes. If the cluster is at fault the new one will have to be programmed to the vehicle to work correctly.