1997 - 1998 Corvette: Service Bulletin: Remote Keyless Entry System (RKE) and/or Low Tire Pressure Monitoring System Inoperative

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Subject: Remote Keyless Entry System (RKE) and/or Low Tire Pressure Monitoring System Inoperative (Replace RKE Module)
Source: Chevrolet Dealer Technical Service Bulletin
Number: 99-08-52-002 - (04/20/1999)
Models: 1997-98 Chevrolet Corvette

Condition:

Some customers may comment on the following conditions:

The remote keyless entry system (RKE) is intermittently inoperative.
The Driver’s Information Center is inoperative or it displays the following messages intermittently and usually at start-up of the vehicle:

Low tire pressure.
Tire pressure trouble codes may occur.

Cause:

When the ambient temperature of the interior is less than 10° C (50° F), some oscillating transistors may stop working. However, when the interior warms, they begin to work with the next key cycle. The module in question is P/N 10401040.

Correction:

Replace the RKE Module with P/N 10422621.

Parts Information:

Part Number	Description
10422621	Module, Keyless Entry & Low Tire Pressure Module

GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these 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 your GM dealer for information on whether your vehicle may benefit from the information.