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June 2013
Electrical Systems Operation & Diagnosis Module (602)
PRG Components and Operation
The PRG control unit is located behind the driver side rear cargo area trim panel. Communications
to the LAN/CAN for operation and diagnostics are through a LIN line. Communications with the
Subaru Select Monitor are very slow due to the limited speeds of the LIN line. Select only the
P.I.D.s (2 or 3 maximum) required to perform diagnostics for a current condition.
NOTE: No work support is provided for the PRG.
The BIU work support provides for the PRG opening and closing.
Toggle through execution to open and close the rear gate.
PRG Control Unit
NOTE: PRG must be set to support in the BIU.
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