Daytime Running Lights - Revised Information

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Bulletin: 90-8-20A

Date: Jan. '91

Ref. No.: 90-205-8

Corp. Ref. No.: 078112


SUBJECT:
SERVICE MANUAL UPDATE - SECTION 8, CELL 104 - DAYTIME RUNNING LIGHTS (T61)

MODELS AFFECTED:
1990 SKYLARKS WITH T61 (CANADIAN DAYTIME RUNNING LIGHTS)


THIS BULLETIN HAS BEING REVISED TO INCLUDE DIAGNOSIS CHARTS. PLEASE DISCARD BULLETIN 90-8-20.

The above vehicles built for sale in Canada, are affected by GM of Canada recalls and/or running production changes for the Daytime Running Lights (DRL) circuit and module.

The following vehicles built for sale in Canada are involved in GM of Canada recalls:

Through and
Year and Model Plant Beginning Including

1990 Buick Skylark Lansing-North LM000005 LM033601








The illustrations contain revised information for the 1990 Skylark service manual Section 8A cell 104, "Daytime Running Lights (T61)". These revised pages are valid for 1990 Skylark vehicles built after the production change or those which have had the GM of Canada, daytime running lights, recall campaign previously completed.

Please update your 1990 Skylark service manual with the information.