xB L4-1.5L (1NZ-FE) (2004)
2.
Remove the air conditioning amplifier assembly.
A.
Disconnect the connector.
B.
Remove the 2 screws and air conditioning amplifier assembly.
NOTE:
Do NOT remove the air conditioning amplifier bracket, as the air conditioning amplifier and bracket will be reused.
3.
Remove the cooler wiring No. 2.
Remove the 5 screws and the cooler wiring No. 2.
NOTE:
^
Remove the brackets from the connector and reinstall them to the heater radiator assembly, as the brackets will be reused.
^
Cut the wire harness in the switch area and remove the cooler wiring No. 2 from the heater unit.
4.
Install NEW max cool switch and max hot switch.
A.
Remove the 2 screws and the NEW max cool switch from the bracket.
B.
Remove the connector from the bracket.