Electrical - 32 Way Connector Improperly Marked
88chevy02GMC NUMBER: 87-T-110
GROUP: 6D - Engine Electrical
DATE: January, 1988
CORPORATE
NUMBER: 738106
SUBJECT: IMPROPER ROW IDENTIFICATION ON 32-WAY FEMALE MICROPACK CONNECTOR
MODELS: ALL 1987 TRUCKS EQUIPPED WITH TBI ENGINES (ENGINE VIN CODES E, R, Z, H, K, N)
FIGURE 1:
During April of 1987, approximately 55,000 32-Pin micropack connectors (See Figure No. 1) were produced with the letters "C" and "D" reversed on the connector face. This connector is located at the ECM connections on trucks equipped with TBI engines. The connector will work properly, however, it could cause confusion if electrical troubleshooting is necessary. As shown correctly in Figure No. 1, row "D" is on the same side of the connector as the "PED" logo.