Toyota Corolla Instruction Manual page 549

Connect the hose to the valve.
4
Screw the end of the hose clock-
wise as far as possible.
Make sure that the compressor
5
switch is off.
Remove the power plug from
6
the compressor.
Connect the power plug to the
7
power outlet socket. (P. 401)
Corolla_TMMT_EE (OM12F04E)
7-2. Steps to take in an emergency
549
7