Pioneer CB009GMFILCFHD Service Manual page 144

ambient temp. sensor(T4)
and discharge temp.
○
3
sensor(T5).
4)Disconnect the
electronic expansion valve
wire from the control board
○
4
○ ○
5 4
5) Remove the grounding
screw.
6) Remove the power
supply wires (old label,
L1,L2,S; new label 1,2,3).
○ ○
6 5
7) Then remove the
electronic control box.
141