Suburban 3/4 Ton 4WD V8-305 5.0L (1986)
Vehicle Speed Sensor Signal Buffer: Technical Service Bulletins
Electrical - Speed Sensor Buffer Connector Labeled Wrong
REISSUE
Number:
88-302-6E
Section:
6E
Date:
AUGUST, 1988
Subject:
SHOP MANUAL UPDATE: SPEED SENSOR BUFFER CONNECTOR LABELING
Model and Year:
1985-88 CAPRICE, MONTE CARLO, CAVALIER, G-VAN, M-VAN, SUBURBAN, BLAZER
TO:
ALL CHEVROLET DEALERS
Chevrolet Dealer service Bulletin 88-302-6E dated July, 1988, is being reissued to include the illustration. All copies of the original bulletin should be
discarded.
Some 1985-88 vehicles may have an electrical connector for the vehicle speed sensor buffer which is improperly labeled. The connector will work
properly but could cause confusion if electrical troubleshooting is necessary. Figure 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 the illustration.
