ECM - Packard 32 Way Connector ID

9219oldsmobile02

NUMBER: 90-T-10

CORP.REF.NO: 916521R

DATE: September 1989

SECTION: 6E, 8D


SUBJECT:
PACKARD 32 WAY CONNECTOR IDENTIFICATION
FOR ALL GMP4 ECM APPLICATIONS

MODELS/YEARS:
1986-89 CUTLASS CALAIS, CUTLASS CIERA,
CUTLASS SUPREME, EIGHTY-EIGHT, NINETY-EIGHT,
TORONADO, 1986-88 FIRENZA AND 1990
SILHOUETTE





This bulletin serves to clarify the labeling of the Packard 32 way connectors used on the GMP4 under dash ECMs.


Currently a common strain relief is used in both the C-D 32 pin and the E-F 32 pin connector. To properly identify these connectors, the strain reliefs must be removed. Use the lettering on the connector as shown in illustration.

The colors used at this time for the 32 pin E-F connector are yellow, mint green or orange.

This updates any previous information released concerning identification that indicates any of these colors as being C & D connectors, found in the 6E and 8D Sections of the affected Service Manuals.