ECM Controlled Hot Light - Chart C-16 Revision

9218oldsmobile04

NUMBER: 91-T-49

CORP.REF.NO: 016542

DATE: February 1991

SECTION: 6E3


SUBJECT:
SERVICE MANUAL UPDATE - DRIVEABILITY AND EMISSIONS ECM CONTROLLED HOT LIGHT DIAG. CHART

MODELS/YEARS:
1989-91 CUTLASS CIERA AND CUTLASS CALAIS WITH 3300 ENGINE








The ECM Controlled Hot Light Chart C-16 was inadvertently omitted from Section 6E3 "Driveability And Emissions" for the 1989-91 Cutlass Ciera and the 1990 Cutlass Calais Service Manuals for vehicles equipped with a 3300 (VIN N) engine.

Use the illustrated pages to diagnose a Coolant Temp/Hot Light circuit for the vehicles involved.

Please make reference to this bulletin in the Table of Contents for Section 6E3 (3300 Engine) in your copy(s) of the appropriate Service Manuals.