ECM - Revised Code 26 (Quad Driver Circut) Diagnosis

9219oldsmobile02

NUMBER: 90-T-26

CORP.REF.NO: 916529

DATE: November 1989

SECTION: 6E3


SUBJECT:
SERVICE MANUAL UPDATE - DRIVEABILITY AND EMISSIONS REVISED CODE 26 FACING PAGE, CHART

MODELS/YEARS:
1990 CUTLASS CALAIS EQUIPPED WITH 2.3L (VIN
CODE D AND A)








This bulletin serves to update Code 26 (Page 1 of 3) chart and facing page in Section 6E3 "Driveability And Emissions", adding temperature light Circuit 35 DK GRN, pin GF7, in the 1990 Cutlass Calais Service Manual, pages 6E3-A-44, 45. The changes have been highlighted with shading.

Please note this in your service manual.