This can be identified on the Professional Technician Society (PTS) website by using vehicle identification number (VIN) > OASIS tab > Vehicle Information > Additional information will be shown as: GZBAC – heater/A/C prep pack.
The upfitter who adds their rear A/C components is responsible for filling their system and specifying the new refrigerant charge level.
Do not submit warranty claims for insufficient refrigerant charge unless a defective Ford part or component is identified as the causal part.
Consult the upfitter who performed the modification if refrigerant charge level is in question or a defect is present within the add-on system.
2015 – 2018 TRUCK: TH V363N TRANSIT