Sevice lights
Thread Starter
Pro
Joined: Oct 2005
Posts: 733
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From: Vanceboro NC
Sevice lights
I have a '92 C4 here that has most of the lights in the dash on. Service ASR. sevice ABS, check engine, and a few others. The car has been sitting for quite a while without being started. I'm wondering how to read the pcm and how to reset it. I have a OBD2 scanner but nothing for OBD1.
Thanks for any help
William W
Thanks for any help
William W
Melting Slicks
Joined: Feb 1999
Posts: 3,261
Likes: 9
From: sonoma ca
Advanced
Joined: Jun 2004
Posts: 67
Likes: 0
From: Windham CT
If it's running and safe to drive, take it out
and drive it. After layup in the winter here in Connecticut, mine does that, a week of driving and they all go out. Sounds stupid, but a vette shop not to far away suggested the same thing. After that, pull the codes. I forget the codes and which light came on, but I had gone under it and was checking for loose connections on my 92 and the knock sensors clips were crudded up. Cleaned them up and wala, lights went out along with the codes. My 78 was the same, way, drive it and a lot of the minor problems went away. A tank of gas, some back roads, works for me.
Worth a shot....worst thing that can happen is it will take a week to get the smile off your face it it cures most of them.. LOL
Swampy
Worth a shot....worst thing that can happen is it will take a week to get the smile off your face it it cures most of them.. LOL
Swampy
