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Evaporator Temperature Sensor / Switch: Service and Repair





1 - A/C evaporator temperature switch -E33- and cover
2 - Rubber grommet
3 - Sensor tube and tape
4 - Self-tapping screw
5 - 5-Wire connector

Removal:
Disconnect electrical connector, and remove mount screw.

Installation:
Install in reverse order of removal. Mark sensor tube with tape 330 mm (13.0 in.) from end to mark insertion depth of tube into evaporator

NOTE:
- Wire connector (5) can temporarily be bridged during troubleshooting procedures.
- Switch Opens at 28° F.