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Service bulletin 68090604A

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 id10148635
Published by NHTSA2018-11-19
Manufacturer's number68090604A
Manufacturer's date2015-09-17
NHTSA componentPOWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

NHTSA's summary

Power Transfer Unit Prior to replacing the PTU, please review the following;~ Is the DTC C1494-92 PTU Fork Position Performance or Incorrect Operation active or stored?~ If active (MIL stays on), replace the PTU.~ If stored only (MIL is intermittent), we would like to investigate this vehicle further. Please call Bruce Michel at cell (248) 260-8641, or Jian Zhu at cell (248) 379-1132. If neither answers with 15 minutes proceed with replacement.

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, Transfer case

Trouble codes named

C1494

Vehicles listed
CHRYSLER CHRYSLER

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