EXPERTEC TSB (51-65-19)
Publication date: 1995-03-31Reference number: 51-65-19
EXPERTEC TSB
TECHNICAL SERVICE BULLETIN
Reference Number(s): 51-65-19, Date of Issue:
03/31/95
SMU - SECTION 3A CONTROL - MODULE SYSTEM (PCM)
Model(s): 1994 CHEVROLET AND GMC TRUCK S/T, M/L, C/K MODELS WITH 4.3L ENGINE (VINS W, Z - RPOS L35, LB4)
Bulletin No.: GMC 51-65-19
Date: 03/31/1995
SERVICE INFORMATION
This bulletin advises of a revision to the DTC 43 Knock Sensor (KS) Circuit (Dual Knock Sensor System) chart in the following service manuals:
- 1994 S/T Driveability Emissions and Electrical Diagnosis Manual, page 3A-119
- 1994 M/L Driveability Emissions and Electrical Diagnosis Manual, page 3A-75
- 1994 C/K Driveability Emissions and Electrical Diagnosis Manual, page 3A-69