WenmarOpen by Wenmar Pro

Service bulletin 9922

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)
TypeService bulletin
NHTSA id606113
Published by NHTSA1999-08-09
Manufacturer's number9922
Manufacturer's date1999-05-17
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT

NHTSA's summary

INFORMATION REGARDING NEW FLUID AND REPAIR PROCEDURE TO ADDRESS NV-247 TRANSFER CASE SHUDDER. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline, Automatic transmission

Vehicles listed
JEEP GRAND CHEROKEE1999

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

Other bulletins for the same vehicles and component
08030062007-03-23. Service bulletin. POWERTRAIN CONTROL MODULE INITIALIZATION. *KB
08015052005-04-26. Service bulletin. POWERTRAIN CONTROL MODULE INITIALIZATION. *SC
21009032003-10-23. Service bulletin. AUTOMATIC TRANSMISSION DIAGNOSTIC TEARDOWN PROCEDURE. VARIOUS MODELS INCLUDING THE 2004 RAM TRUCK, DURANGO, SEBRING CONVERTIBLE, CHEROKEE, VISION, NEON, AND VOYAGER. *TT *SC
072003-04-15. Service bulletin. RECOMMENDED STEPS TO CONFIRM THE SAFE AND PROPER ENGAGEMENT OF THE PARK POSITION ON THE VEHICLE'S AUTOMATIC TRANSMISSION. *TT
21002022002-10-30. Service bulletin. SUBJECT REGARDING REVISION IN DIAGNOSTIC PROCEDURES AND LABOR OPERATION TIMES FOR RE TRANSMISSIONS. *TT
21006012001-10-03. Service bulletin. AUTOMATIC TRANSMISSION FLUID USAGE ATF+4. *TT *MJ
8822001-04-13. Service bulletin. EMISSION RECALL TO REPROGRAM POWERTRAIN CONTROL MODULE - ON-BOARD DIAGNOSTIC SYSTEM MAY NOT RESET THE READINESS CODES. *JB
2109002000-11-30. Service bulletin. SUBJECT REGARDING 45RFE TRANSMISSION QUALITY ENHANCEMENTS FOR THE 1-2, 2-3, AND 4-3 SHIFTS. *TT
2103002000-05-09. Service bulletin. SOME CUSTOMERS MAY COMPLAIN OF A RED-IN-COLOR OIL SEEPAGE FROM UNDER THE VEHICLE. THE OIL SEEPAGE MAY BE LOCALIZED TO THE SECTOR SHAFT SEAL OF THE TRANSFER CASE. *TT
2101002000-04-12. Service bulletin. SUBJECT PERTAINS TO INTERMITTENT HARSH ENGAGEMENT INTO REVERSE GEAR ON CERTAIN RE MODEL TRANSMISSIONS. *TT