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...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
Drivers side shown, passenger side similar.
NOTE:
If installing a new module, it is necessary to
upload the module configuration information to the diagnostic scan tool
prior to removing the module...