Low Pressure Sensor / Switch: Service and Repair

REMOVAL PROCEDURE




1. Disconnect the electrical connector from the A/C low pressure switch.
2. Remove the A/C low pressure switch (2) from the accumulator (3).

INSTALLATION PROCEDURE




1. Lightly coat the NEW O-ring seal with mineral base 525 viscosity refrigerant oil.
2. Install the NEW O-ring seal to the switch.

NOTE: Refer to Fastener Notice in Service Precautions.

3. Install the A/C low pressure switch (1) to the accumulator (3).

Tighten
Tighten the switch to 6 N.m (53 lb in).

4. Connect the electrical connector to the A/C low pressure switch.