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Isuzu Trooper Check Engine Light

31 messages,  Last post on Nov 21, 2009 at 6:10 PM

You are in the Isuzu Trooper Forum. Your Hosts are steve_ & tidester

What is this discussion about? Isuzu Trooper II, Engine, SUV


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#28 of 31
Where is the code reader? by inkaddiction
Oct 29, 2009 (5:58 pm)
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I am trying to helpl my daughter fix her 94 trooper, v6 dohc 4x4 4 dr......she has all kind of trouble lights on.....so took it to schucks to borrow a code reader, first off, they tell me they dont have an adapter for Isuzu, but that Chevy/GMC should work....ok..........so then the cashier and I go out, pop the hood and spend a good 20 minutes looking stupid....then another good 10 minutes IN the car looking ever dumber..........does any one know where the code read is hiding?
#29 of 31
Re: Where is the code reader? [inkaddiction] by atfdmike
Oct 30, 2009 (2:58 am)
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Replying to: inkaddiction (Oct 29, 2009 5:58 pm)

There is a 3 wire pigtail located on the hump on the driver side just where the console meets the carpet and is usually tucked under the carpet. Just follow the carpet end til you meet the console and it should be in there. You jumper the right two wires and turn on the ignition key and the CEL will flash the codes it has stored, one after the other if there are multiple, and repeat a couple more times IIRC.
#30 of 31
Check Light On by biryani
Nov 21, 2009 (1:32 pm)
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Hi,
 
I am new to this forum and found this very helpful..... I have one question though..
I have 2002 Trooper which runs perfectly fine, but from last month and a half I noticed that CHECK light is keep coming up, its right under TOD sign, its not the constant but keep coming now and then. sometime when I start engine it stay there and flashing then I turned-off and turned back on then it goes away.
 
Any idea what is it for, I will really appreciate your help.
#31 of 31
Re: Check Light On [biryani] by atfdmike
Nov 21, 2009 (6:10 pm)
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Replying to: biryani (Nov 21, 2009 1:32 pm)

When the Check light comes on, there is also a code stored in the computer, which can be read by a OBDll code reader. Autozone and most part stores will read it for free. Get the name AND the code number and that will give you specific reason for light. Then you can research possible remedies. Hope this helps. One guys opinion.

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