Having problems with your 1998 Cadillac Seville ?
1998 cadillac sts computer needs a hard reset can i do it myself???
U can reset the ECM (computer) by disconnecting the battery for 5 minutes, if thisnow has a check engine light on the light will come back on if the problem is not fixed before the reset.
Repair Help & Product Troubleshooting for 1998 Cadillac Seville
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