D 250 Pickup V8-5.9L VIN Z (1992)
Fluid Line/Hose: Customer Interest
A/T - Delayed Gear Engagement After Start Up
NO: 21-08-94
GROUP: Transmission
DATE: Apr. 29, 1994
SUBJECT:
Delayed Transmission Engagement/Torque Convertor Drain Back
MODELS:
1990 - 1994
(AB)
Ram Van/Ram Wagon
1990 - 1993
(AD)
Ram Pickup, Ram Chassis Cab
1990 - 1994
(AN)
Dakota/Dakota Chassis Cab
1994
(BR)
Ram Truck
1990 - 1994
(XJ)
Cherokee/Wagoneer
1990 - 1994
(YJ)
Wrangler
1993 - 1994
(ZJ)
Grand Cherokee/Grand Wagoneer
NOTE:
THIS BULLETIN APPLIES TO VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSIONS. THIS BULLETIN DOES NOT APPLY TO
VEHICLES EQUIPPED WITH THE 8.0L V10 GASOLINE OR CUMMINS DIESEL ENGINES.
SYMPTOM/CONDITION:
Delayed transmission engagement of 2 to 8 seconds at driveway start up. Most noticeable after the vehicle has been parked for an extended period.
DIAGNOSIS:
Using the Mopar Diagnostic System or the Scan Tool (DRB II or III) with appropriate diagnostic procedure manual, verify that all engine systems are
functioning as designed. If Diagnostic Trouble Codes (DTC's) are present, record them on the repair order for future reference, and repair as necessary.
If no codes are present and all systems are functioning correctly, check the transmission fluid level following the procedures outlined in the appropriate
service manual. If the fluid level is correct proceed with the following repair.
PARTS REQUIRED:
REPAIR PROCEDURE:
This repair involves installing a drainback relief valve in the transmission oil cooler pressure line.