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Service bulletin 211798

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 id603157
Published by NHTSA1999-02-05
Manufacturer's number211798
Manufacturer's date1998-12-11
NHTSA componentPOWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

NHTSA's summary

A SHUDDER AND LOW PITCHED, GRUNTING NOISE MAY BE PRESENT IN THE TRANSFER CASE. *YC

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, Transfer case

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
0101032003-10-14. Service bulletin. SNAP RING ACCESS PLUG, NV247 TRANSFER CASE - GPOP - ISSUE REVIEW SYSTEM. *TT
0101032003-10-14. Service bulletin. NV247 TRANSFER CASE - GPOP - ISSUE REVIEW SYSTEM. *TT
2109991999-08-11. Service bulletin. CONCERNS WITH SHUDDER NOISE PRESENT IN TRANSFER CASE. *TT