Electrical - VSS Connector Mislabeled

88chevy14

GMC NUMBER: 88-T-145


GROUP: 6D-Engine Electrical

DATE: August, 1988

CORPORATE
NUMBER: 818107
SUBJECT: CONNECTOR MISLABELED

MODELS: 1985-88 G, S, R, AND M VEHICLES

FIGURE NO. 1VEHICLE SPEED SENSOR BUFFER CORRECT CONNECTOR LABEL:

Some 1985-88 vehicles may have an electrical connector at the vehicle speed sensor (VSS), which is improperly labeled. The connector will work properly but could cause confusion if electrical troubleshooting is necessary. Figure No. 1 shows a properly labeled connector. The improperly labeled connectors have the "A" and "C" reversed. All Service Manual terminal call-outs use the labeling as shown in Figure No. 1.