DeVille V8-300 4.9L (1993)
Brake Fluid Pump: Technical Service Bulletins
Tools - Revised Tech 1 Code Labeling Error Information
Bulletin No.
T-93-19
File in Group
5E
Number
11
Corp. Ref. No.
215006R
Date:
Nov. 1992
SUBJECT:
TECH 1 CODE LABELING ERROR INFORMATION
MODELS AFFECTED:
1991-1993 DEVILLES AND FLEETWOODS WITH ANTI-LOCK BRAKES AND TRACTION CONTROL
This bulletin is being revised to indicate coding error in the 1993 mass storage cartridge and supersedes Service bulletin T-92-104 which should be
discarded.
There are some code labeling errors in both the 1991/1992 Version 1, 1992 Version 2 chassis cartridges, and the first issue of the mass storage cartridge.
1.
Both the 1991 and 1992 (Version 1) cartridge will display code 62 (pump motor fault during ABS) and code 71 (EBCM error) reversed. For
example, a code 62 will display when the correct code is a 71 and a code 71 when the correct code is a 62.
2.
The 1992 Version 2 chassis cartridge will display code 61 (pump motor test fault) and code 62 (pump motor fault during ABS) reversed. For
example, a code 61 will display when the correct code is a 62 and a code 62 when the correct code is a 61. A label on the cartridge will say
"Version 2.07).
3.
The 1993 mass storage cartridge contains the same coding errors as the 1992 Version 2 chassis cartridge. The mass storage cartridge will be
updated to correct these errors with the November 1992 CDROM release.