For 1990-2009 cars

# SERVICE MANUAL UPDATE SEC. 7 TRANSAXLES (CHANGED MODEL)

TRANSMISSION APPLICATIONS: 4T60E

#### SUBJECT: SERVICE MANUAL UPDATE - SECTION 7 TRANSAXLES (CHANGED MODEL DESIGNATION

VEHICLE APPLICATIONS: 1991 CADILLAC C,E,K MODELS

#### Bulletin Covers:

The HYDRA-MATIC 4T60-E model 1AVW is the replacement for the 1ASW model used in the Cadillac C-Car, and 1AYW is the replacement for the 1AKW model used in the Cadillac E-Car or K-Car with the touring option. No 1ASW or 1AKW models have been built.

#### SERVICE PROCEDURE:

Reference the 1ASW data when servicing a IAYW model and the 1AKW data when servicing a 1AYW model in the 1991 Cadillac New Product Information Manual for C-Car and E/K Cars. The Final Edition 1991 Cadillac C-Car and E/K-Car Service Manual will have the updated information.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.