Other information:
Use coolant that meets the defined
specification.
If you do not use coolant that meets the
defined specification, it could result in:
Component damage that your vehicle
warranty does not cover.
Reduced vehicle performance.
Capacities
Materials
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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..