Dynasty V6-181 3.0L SOHC (1991)
Back-Up Light: Customer Interest
A/T - A604 Intermittent Back-Up Lamps ON In Overdrive
NO.: 21-01-91 REV. A
July 15, 1991
Intermittent Lighting of The Back-up Lamps While In Overdrive Gear Selector Position
1990 - 1991
LeBARON COUPE/LeBARON CONVERTIBLE
CHRYSLER'S TC (MASERATI COUPE)
CARAVAN/GRAND CARAVAN/CARAVAN C/V
VOYAGER/GRAND VOYAGER/TOWN & COUNTRY
IMPERIAL/NEW YORKER FIFTH AVENUE
THIS BULLETIN SUPERSEDES TECHNICAL SERVICE BULLETIN 21-01-91, DATED 01/28/91 WHICH SHOULD BE REMOVED FROM
YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH >> ARROWS <<.
>> SYMPTOM/CONDITION: <<
Vehicles equipped with an A-604 transaxle (Trans S/N KXXX-0891-XXXX), built prior to May 23, 1991, may exhibit lighting of the back up lamps
while the vehicle is being driven with the gear selector in the overdrive position. This condition is intermittent and may not be accompanied by fault
codes. Continued driving with this condition may cause clutch failure (most likely the 2-4 clutch).
In addition to the back up lamps coming on when the vehicle is being driven with the selector in the overdrive position, the following symptoms may also
Transaxle clutch drag.
Slowing of the vehicle.
Vehicle shudder (AWD vehicles only).
If the customer complains of any of these symptoms, perform the Repair Procedures listed.
>> 4671019 <<
Washer, PRNODL Switch
>> 5234023 <<
THE UPDATED PRNODL SWITCH CAN BE IDENTIFIED BY THE "ANTIQUE BRONZE/OLIVE DRAB" COLORED SWITCH
HOUSING. FIGURE 1.