chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

All Technical Service Bulletins for Radio/Stereo: > < Compact Disc Players - CD Changer Loading Procedures
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Radio/Stereo: Customer Interest
IP Cluster/Radio - Illumination Stays ON

Number:

91-273-8A

Section:

8A

Date:

APRIL 1991

Corp. Bulletin No.: 139003

Subject:

INSTRUMENT PANEL CLUSTER LIGHTS REMAIN ON OR BATTERY RUNS DOWN

Model and Year:

1990-91 LUMINA

Condition:

The backlighting for the radio and the IP cluster may remain on after the delayed lighting feature times out. This may also cause the battery to run down
overnight.

Cause:

An internal short in the radio causes a feedback to the lighting circuits.

Correction:

Remove the radio and send to a Delco Repair Center. Insure that the condition is clearly noted on the repair tag.

Warranty Information:

Use existing labor operation.

All Technical Service Bulletins for Radio/Stereo: > < Compact Disc Players - CD Changer Loading Procedures