Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET1990LUMINA APV V6-191 3.1LREPAIR AND DIAGNOSISTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSINSTRUMENT CLUSTER - EXCHANGE LOCATOR PROGRAM
1990 Chevrolet Lumina APV V6-191 3.1L
Instrument Cluster - Exchange Locator Program
1990 Chevrolet Lumina APV V6-191 3.1LSECTION Instrument Cluster - Exchange Locator Program
9216chevy03
Number: 91-150-8C
Section: 8C
Date: January 1991
Corporate Bulletin No.: 068302
Subject:
ELECTRONIC AND ELECTRO-MECHANICAL
INSTRUMENT CLUSTERS
Model and Year:
ALL LIGHT DUTY TRUCKS
TO: ALL CHEVROLET DEALERS
Chevrolet and AC Delco have formed a joint program designed to help dealers locate exchange instrument clusters. A service called the "Instrument Cluster Locator Line" has been established.
For your regular service needs, you should contact the nearest AC Delco Service Center. If they do not have the required cluster, you should then use the Instrument Cluster Locator Line. To do so, call the Locator Line operator at (313) 974-0497 between 7:30 and 4:30 Eastern Standard Time. The following information is required:
- the name of the AC Delco Service Center previously contacted
- the part number of the unit needed
- your dealer name, address and telephone number
- the make and body style of the vehicle being repaired.
The operator will then locate another AC Delco Service Center which has the required cluster and call you back that same day to let you know where the part can be found.
You can then order the part directly from that Service Center. The part will be shipped within 24 hours and you will receive it within 48 hours. Please note that the Instrument Cluster Locator Line Program should only be used if the electronic or electro-mechanical cluster is not available from your local AC Delco Service Center.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.