Having problems with your 1992 Cadillac Seville ?

I have a 92 Seville and the problem is with the Dash section of the car. The speedometer and Tach work along with all the high beem turn signals restraint lights, but the Milage does not display, nor does the Climiate control readout or the info center. The controls for the Climiate control work, I can ajust the temp and the fan speed turn it on auto, off. but no displays, any help would be appreciated.

Posted / edited by AnonymousUser on : 24-06-2019

Answers :

The backlight bulbs are burnt out. Common on this model. Unfortunately, it is NOT an easy fix. You'll need to pull the dash cluster and replace the bulbs. It involves de-soldering the old bulbs and replacing with new. I have done this but it is very time consuming and you MIGHT damage the circuit board if you are not adept at micro-soldering. IF you do this, replace ALL the bulbs as others will slowly burn out. Replacement bulbs are NOT available thru GM. You'll need to go to a place like MCM Electronics or Top Bulb to get the correct one....There are businesses on-line that specialize in dash repair. GOOGLE to find them.. They ususally charge $100 for this service.
Repair Help & Product Troubleshooting for 1992 Cadillac Seville

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