Instruments - Reset Engine Oil Life Procedures

91cadillac11

Bulletin No.: T-92-33
File in Group: 8
Number: 140
Corp. Ref. No.: 118305
Date: Dec. 1991


SUBJECT: ENGINE OIL LIFE RESET PROCEDURES

MODELS AFFECTED: 1989-1992 ELDORADOS, SEVILLES, AND ALLANTES
1991-1992 DE VILLES AND FLEETWOODS


This bulletin supersedes all other published information on the procedures to reset the oil life index.

The following list provides the Driver Information Center buttons to press to reset the oil life index.

1989-1991 Eldorados and Sevilles:

1. Press ENG DATA until oil life index is displayed.

2. Press ENG DATA and RANGE simultaneously until oil life index resets to 100 (hold about five seconds).


1992 Eldorados and Sevilles:

1. Press INFORMATION until oil life index is displayed.

2. Press STORE/RECALL until oil life index resets to 100 (hold about five seconds).


1991-1992 DeVilles and Fleetwoods:

1. Press RANGE and FUEL USED simultaneously to display oil life index.

2. Press RANGE and RESET simultaneously until the CHANGE OIL SOON light flashes (hold about five seconds). The oil life index will not remain displayed.


1989-1992 Allantes:

1. Press RANGE until oil life index is displayed.

2. Press AVG SPEED and RANGE simultaneously until oil life index resets to 100 (hold about five seconds).