The back door can be locked/unlocked and opened/closed by the following procedures.
Automatic door locking and unlocking systems
Locking and unlocking the back doorReplacement
1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM
(a) Turn the A/C switch on.
(b) Operate the cooler compressor at an engine rpm of approximately 1,000 for 5
to 6 minutes to circulate
the refrigerant and collect compressor oil remaining in each component into the
cooler compressor as
much a ...