GM Service Manual Online
For 1990-2009 cars only

DRIVER INFORMATION CENTER CONTROL MODULE REPLACEMENT

Models Affected: 1988, 1989 AND 1990 BONNEVILLE MODELS

The exchange/repair program should be utilized to obtain DIC module replacements on 1988, 1989 and 1990 Bonneville SSE modules.

This program provides repaired DIC modules in exchange for inoperative units at a cost substantially below new replacement parts.

Refer to the following bulletins for information:

88-8-8A, 89-8-4A and 90-8-5

Disregard "Parts are currently available from GMSPO" information in bulletins 89-8-9 and 90-8-9 unless an exchange/repair would be inappropriate.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.