TCC HUNTING 125C TRANSMISSION NEW PROM INFORMATION

Model and Year: 1983 CELEBRITY AND CITATION WITH 2.5L ENGINE (VIN CODE R)

This cancels and replaces 83-135 dated April, 1984 which should be destroyed. This copy identifies engine and code usage.

Please be advised that service PROMs have been released for the 1983 Celebritys and Citations to revise the TCC re-engage points to require significantly less throttle for re-engagement. This will eliminate the continual disengage/re-engage on grades, particularly when operating under cruise control. New PROMs are as follows:

P/N 1226647 replaces P/N 1226439 for 2.84 axle P/N 1226648 replaces P/N 1226441 for 2.39 axle

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.