Other information:
Activation
The HF45 transmission does not have an external mechanical lever to override P . To shift the transmission out of P
the vehicle needs a 12 volt power source. If the battery voltage is
not sufficient, an external 12 volt power source will be required to
shift the transmission out of P ...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
This step is only necessary if the TRM (trailer module) is being replaced.
Using a diagnostic scan tool, begin the PMI process for the TRM following the on-screen instructions...