Engine Controls - No Serial Data Diagnostic Procedure
File In Section: 6E - Engine Fuel & EmissionBulletin No.: 81-65-40
Date: July 1998
SERVICE MANUAL UPDATE
Subject:
Sections 6/6E - Revised "No Serial Data" Diagnostic Procedure
Models:
1996-97 Chevrolet and GMC C/K, G, S/T, M/L Models
1996-97 Oldsmobile Bravada with 4.3L, 5.0L, 5.7L, 7.4L Engine
(VINs W, X, M, R, J - RPOs L35, LF6, L30, L31, L29)
This bulletin revises the "No Serial Data" procedure in Sections 6/6E of the appropriate Service Manuals as follows:
1996 C/K Truck Book 2, Pages 6E-49-6E-51, Pages 6E-494/495
1997 C/K Truck Book 2, Pages 6E-58/59, Pages 6E-494/495
1996 Savana, Express/Van Book 2, Pages 6E-48/49, Pages 495/496
1997 G Van Book 2, Pages 6E-53/54, Pages 6E-495/496
1996 S/T Truck Book 2, Pages 6E-404/405
1997 S/T Book 2, Pages 6-855/856
1996 M/L Truck Book 2, Pages 6E-42/43
1997 M/L Truck Book 2, pages 6E-50/51