Keyless Entry - Trunk or Doors May Unlock Unexpectedly

NUMBER:
92-T-158

CORP.REF.NO:
219010

DATE:
December 1992

SECTION:
9K



SUBJECT:
INSTALL NEW REMOTE KEYLESS ENTRY (RKE) RECEIVER MODULE


MODELS/YEARS:
1992 TORONADO/TROFEO'



Some 1992 Toronado, and Trofeo models equipped with the Remote Keyless Entry (RKE) system (option code AUO) may exhibit a condition where the trunk may open when the vehicle is in park or the door locks may unlock without activation of the transmitter. This condition may occur more often in high humidity climates. A new RKE receiver module, which is less susceptible to humidity, has improved circuit board solder and assembly processes, has been released.

The following service procedure should be used to correct these conditions:

1. Install a new RKE receiver module, P/N 22139398 which is currently available from GMSPO. Refer to service manual, Section 9K, for receiver replacement procedure.

2. Reprogram RKE system using the original transmitters. Refer to service manual, Section 9K, for programming procedure.