Cavalier/Z24 L4-138 2.3L DOHC VIN D MFI (1995)
Tachometer: Technical Service Bulletins
Gauges - Flutter With Tech 1 Scan Tool Connected
File in Section: 8 - Chassis/Body Electrical
Bulletin No.: 53-83-11
Date: September, 1995
INFORMATION
Subject:
Speedometer and Tachometer Gauge Flutter When Tech I Scan Tool is Connected to Data Link Connector
Models:
1995 Chevrolet Cavalier
1995 Pontiac Sunfire
The speedometer and tachometer gauges flutter when the Tech 1 scan tool is connected to the data link connector.
This is caused by the instrument panel cluster's software. This condition is normal and does not indicate a faulty instrument panel cluster.
