Park Avenue Ultra V6-3.8L SC VIN 1 (1991)
Antitheft Relay: Customer Interest
Antitheft - Intermittent No Crank, Security Light ON
Bulletin:
92-8-24
Date:
May '92
Ref. No.: 92-165-8
Corp. Ref. No.: 208103
SUBJECT:
INTERMITTENT NO CRANK (REPLACE STARTER ENABLE RELAY)
MODELS AFFECTED:
1992 LESABRE
1991-92 PARK AVENUE/ULTRA
1990-91 RIVIERA/REATTA
CONDITION:
An intermittent "no crank" condition may be caused by a malfunctioning starter enable relay. The security light comes on for two seconds (five seconds
on LeSabre models) and then goes out, when attempting to start the vehicle. The vehicle, however, does not always enable the starter.
SERVICE PROCEDURE:
On all Rivieras/Reattas, replace the starter enable relay with Part Number 25609047. Refer to appropriate service manual for starter enable relay
location.
On all 1991-92 Park Avenue/Ultras built before VIN N1628377, replace the starter enable relay with Part Number 25609047 (refer to appropriate
service manual for starter enable relay location) and change the wiring as per the procedure. On 1992 Park Avenue/Ultras built after (and including) VIN
N1628377, diagnose "no crank" condition using the service manual diagnostic procedures, together with the enclosed updated diagnostic information
where applicable.
On LeSabres built before VIN NH436308, replace the starter enable relay with Part Number 25609047 (refer to service manual for starter enable relay
location) and change the wiring as per the procedure). On LeSabres built after (and including) VIN NH436308, first update the existing service manual
information with the enclosed information, then diagnose "no crank" condition using the service manual diagnostic procedures.
