Having problems with your 1992 Oldsmobile Ninety Eight Regency ?

Air condition blows hot and dash reads ecm data link problem

\015 My mother has a 1992 olds 98 and the dash reads ecm data link problem. We were wondering what the ecm does and if it could be the reason why the air conditioner will not work. We had a mechanic to look at it and he says that the computer is not telling the compressor to come on. The car has freon and the blower works, it just won't get cold. He says that that he could replace the computer(whatever computer he is talking about) but says that he does not know if that will fix the problem.\015 Posted / edited by AnonymousUser on : 25-01-2021

Answers :

It's your instrument cluster (digital speedometer). Changed mine today with a used one at the junk yard. A $50 fix, but it's worth it. The only way I knew was to buy the service manual for the car.
Repair Help & Product Troubleshooting for 1992 Oldsmobile Ninety Eight Regency

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