Engine Controls - Revised Wiring Diagram, Sensors & TCC

9219oldsmobile03

NUMBER: 89-T-162

CORP.REF.NO: 018104

DATE: May 1990

SECTION: 8A


SUBJECT:
SERVICE MANUAL UPDATE - SECTION 8A - ELECTRICAL DIAGNOSIS REVISED PAGE 8A-20-4 SCHEMATIC

MODELS/YEARS:
1989 CUSTOM CRUISER





The illustration on this bulletin revises the schematic found on Buick/Oldsmobile page, 8A-20- 4, in Section 8A "Electrical Diagnosis," of the 1989 General Motors B Carline Service Manual.