Operation CHARM: Car repair manuals for everyone.

Electrical - Diagnostics Manual Update: Overview


9217buick07

Bulletin: 91-8-49

Date: Dec. '91

Ref. No.: 91-280-8

Corp. Ref. No.: 108145


SUBJECT:
SERVICE MANUAL UPDATE - SECTION 8A - REVISED ELECTRICAL DIAGNOSTICS

MODELS AFFECTED:
1991 REGAL


This bulletin supplement provides late production and revised information to Section 8A - Electrical Diagnostics, as follows:

The UPDATE CHANGE SUMMARY follows the service manual index. The summaries show wiring changes since publication of the final edition of the 1991 Service Manual. All changes are labeled with LATE PRODUCTION OR REVISED note.

The MULTI-USE INDEX allows the user to reference the Section 8A Supplement or 1991 Service Manual.

Please update your service manual accordingly.