Other information:
The AWD system consists of the following:
Power Transfer Unit (PTU)
Rear driveshaft
AWD relay module
Rear axle with coupling device
Torque
from the engine is transferred through the transmission to the Power
Transfer Unit (PTU). This torque is transferred from the driveshaft to
the rear axle, which drives the rear halfshafts. The AWD system, also
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B140A:11, B140A:12, B140A:13, B140A:1A
Refer to Wiring Diagrams Cell 46 for schematic and connector information.
Normal Operation and Fault Conditions
The RCM continuously monitors the driver second row side airbag circuits for the following faults:
Resistance out of range
Unexpected voltage
Short to ground
Faulted driver second row side airbag
..