Service bulletin 21-046-15

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
Type	Service bulletin
NHTSA id	10149681
Published by NHTSA	2018-12-03
Manufacturer's number	21-046-15
Manufacturer's date	2015-07-16
NHTSA component	POWER TRAIN

NHTSA's summary

Low Transmission Fluid Level This bulletin involves inspecting and adjusting the transmission fluid to the correct level. A customer may describe harsh transmission shifting under heavy acceleration in hot or cold ambient temperatures.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Vehicles listed
DODGE GRAND CARAVAN	2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
16V461000	2016-06-24. POWER TRAIN:AUTOMATIC TRANSMISSION
2016306	2016-06-14. Powertrain

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
9004330	2022-09-26. Service bulletin. PLATE, TORQUE CONVERTER DRIVE For 3.6L with 62TE NOTE: FOR ALL PROMASTER (VF) 3.6L/62TE EQUIPPED VEHICLES: IF THE TRANSMISSION BRACKET TO THE TRANSMISSION CASE FASTENERS ARE REMOVED DURING SERVICING, THE FASTENERS (Part Number 06511385A$) ARE ONE TIME USEAGE & MUST BE REPLACED & PROPERLY TORQUED TO 105NM Replace the eight bolts (8) 06503465 drive plate to crank shaft and the four TC bolts 06504383 as they have sealants Vehicle miles < 30K: Mandatory replacement of transmission and driveplate Vehicle miles > 30K: Replace driveplate only (shot peened)
S1821000001	2022-09-26. Service bulletin. Gear Ratio DTC?s, Transmission Shift Concerns, Does Not Shift At Times, Shudders
9004009	2022-09-26. Service bulletin. Transmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles. If the transmission bracket to the transmission case fasteners are removed during servicing, the fasteners (Part Number 06511385A$) are one-time usage. Vehicles built prior to 10/23/2015 requires Service Kit PN 68461214AA; includes Transmission Isolator PN 68264483AA, and Adaptation Bracket 68264479AA and Fastener Service Kit PN 68329056AA Vehicles built after on or after 10/23/2015 will require only the Fastener Service Kit PN 68329056AA. 2. All 3.6L/62TE equipped vehicles. If the vehicle you are repairing has a crack in the flex plate or failed pump bushing inspect and confirm that both (2) dowel pins are present in the engine block, which align the transmission center line to the crank shaft centerline and visually inspect the dowel alignment holes in the transmission case. If the holes are damaged or elongated the transmission should be replaced to prevent further damage to the transmission/flexplate or pump bushing due to the inability to properly align the engine to the transmission during the repair. 3. All 62TE equipped vehicles. If pump bushing is scored or damaged and the dowel pin alignment holes are ok, replace the pump assembly as opposed to complete transmission. 4. All 62TE equipped vehicles. If vehicle is jerking/slipping with MIL code(s) P0740 or P2764, check TCC Solenoid operation. If TCC Solenoid is ok, the codes are indicative of a torque converter failure. Replace the torque converter.
RL305553A	2022-09-15. Service bulletin. 9-spd Transmission: FOR NAFTA Market Only: If you are ordering this transmission please follow all wiTECH pop ups and Warranty Payment Guidelines. If this vehicle contains 1 of the 30 Diagnostic Codes in the 9 Speed Tutorial located on the Service Home Page then please follow the repair steps and submit a Topology report as well as a Vehicle Scan Report with the Warranty Claim.~
RL305553A	2022-08-22. Service bulletin. 9-spd Transmission: FOR NAFTA Market Only: If you are ordering this transmission please follow all wiTECH pop ups and Warranty Payment Guidelines. If this vehicle contains 1 of the 30 Diagnostic Codes in the 9 Speed Tutorial located on the Service Home Page then please follow the repair steps and submit a Topology report as well as a Vehicle Scan Report with the Warranty Claim.~
08-060-14	2022-08-15. Service bulletin. Cruise Control System Slow To Respond To Cruise Control Switch Inputs This bulletin involves upgrading the software in the Powertrain Control Module (PCM). A customer may experience, slow response to cruise control switch activations.
9004330	2022-05-31. Service bulletin. PLATE, TORQUE CONVERTER DRIVE For 3.6L with 62TE NOTE: FOR ALL PROMASTER VF 3.6L/62TE EQUIPPED VEHICLES: IF THE TRANSMISSION BRACKET TO THE TRANSMISSION CASE FASTENERS ARE REMOVED DURING SERVICING, THE FASTENERS Part Number 06511385A$ ARE ONE TIME USEAGE & MUST BE REPLACED & PROPERLY TORQUED TO 105NM Replace the eight bolts 8 06503465 drive plate to crank shaft and the four TC bolts 06504383 as they have sealants Vehicle miles < 30K: Mandatory replacement of transmission and driveplate Vehicle miles > 30K: Replace driveplate only shot peened
9004509	2022-05-31. Service bulletin. Oil Filter If a Mopar Oil Filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils. Recommended Brands: Wix, Purolator, and NapaGold
78996	2021-12-13. Service bulletin. Warranty Bulletin D-21-15 (X98) Driver and Passenger Sliding Door Power Lock Actuators - 2015 - 2017 Dodge Grand Caravan (RT) and 2015 - 2016 Chrysler Town & Country (RT)
21-068-15	2019-05-20. Service bulletin. Flash: Transmission Shift And Drivability Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Some customers may experience the following condition: ? A harsh 3-1 downshift.