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where to check "check engine" light on 94 xj?

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Old Jul 29, 2012 | 02:08 PM
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Default where to check "check engine" light on 94 xj?

My check engine light is on and I was wondering where I plug the scan tool into? Someone told me it was under the hood but he didnt say where. If anyone has a pic of what im looking for or knows that would be great.
thank you
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Old Jul 29, 2012 | 04:25 PM
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anyone?
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Old Jul 29, 2012 | 04:39 PM
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From: some small town oregon
Year: 1989
Model: Cherokee
Engine: 4.0
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Key on key off key on. Then the light should flash. Count the flashes and google the number.
Long flas is 10 short flash is 1
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Old Jul 29, 2012 | 04:51 PM
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From: Oroville, CA
Year: 1995
Model: Grand Cherokee
Engine: 4.0 with all of the noise and clatter
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The plug is right next to the PCM, but you can use the key cycle method to get the code.
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