Climate Control - BCM Trouble Code Diagnosis

9218oldsmobile04

NUMBER: 91-T-50

CORP.REF.NO: 011204

DATE: February 1991

SECTION: 1C, 8D2


SUBJECT:
SERVICE MANUAL UPDATE - CLIMATE CONTROL AND - BCM TROUBLE CODE DIAGNOSIS


MODELS/YEARS:
1991 TORONADO/TROFEO


The attached charts will update your 1991 Toronado/Trofeo Service Manual with corrections to the wiring diagrams and trouble trees.










Compressor Won't Engage Section 1C Pages 16-17








Compressor Always Engaged Section 1C Pages 18-19














Codes B446, B447, and B448 Section 8D2 Pages 60-63

Please mark a reference to this bulletin in your copy of the 1991 Toronado/Trofeo Service Manual at each affected page.