Grand Prix V6-191 3.1L VIN M SFI (1998)
Fuel Gauge: Technical Service Bulletins
Instrument Cluster - Revised Fuel Gauge Inaccaurate Test
File In Section: 8 - Chassis/Body Electrical
Bulletin No. 83-81-20
Date: February, 1998
SERVICE MANUAL UPDATE
Subject:
Section 8A-81 - Instrument Cluster: Revised Table 10 (Fuel Gauge Inoperative or Inaccurate)
Model:
1998 Pontiac Grand Prix
This bulletin is being issued to revise Table 10 on Page 8A-81-18 of the Service Manual.
Replace the action in Step 4 with the following:
1.
Remove the instrument cluster.
2.
Using a DMM, check for continuity in circuit 55 between the PCM harness connector C1 terminal 3 and the instrument cluster harness connector
C1 terminal D.
Is continuity OK in circuit 55?
