I am looking for the ECM on a 91 chevy scottsdale???

Asked by Sep 23, 2016 at 01:20 PM about the 1991 Chevrolet Suburban R1500

Question type: Maintenance & Repair

I have looked but can't find it. I have taken out the computer there is nothing that looks like a ecm, any idea where I can look further?  I traced wires they look like they go to the computer so I opened it up but found nothing that look like a ecm or its connector? any ideas where to look next???

1 Answer

19,725

Passenger side floor right side kick panel behind & below glove box. In those days the ECM is what we all call the computer, cpu, brain box, control module.

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