Other information:
System Operation
Principles of Operation
Power Transfer Unit (PTU) Operation
The PTU has four (4) modes of operation: Connected, Connecting,
Disconnected, and Disconnecting. Each mode is commanded by the AWD
module. The power transfer unit contains a reversible DC
motor and two hall effect position sensors. The motor moves the shift
fork which connects or disconnects the dog clut..
Special Tool(s) /
General Equipment
100-001
(T50T-100-A)
Slide Hammer
205-153
(T80T-4000-W)
Handle
308-777Remover and Installer, PTU Input Shaft Seal
308-970Installer, RH halfshaft Seal
308-973Remover, PTU Input Sleeve
Removal
With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting - Overview (100-02 Jacking and Li..