Air Conditioning (A/C) Low Pressure Switch Replacement

Air Conditioning (A/C) Low Pressure Switch Replacement

Tools Required

J 39400-A Halogen Leak Detector

Removal Procedure

1. Remove the right wheelhouse panel. Refer to Wheelhouse Panel Replacement Service and Repair in Body Front End.




2. Disconnect the A/C low pressure switch (2) electrical connector.
3. Remove the A/C low pressure switch (2) from the accumulator (4).
4. Remove and discard the O-ring seals.

Installation Procedure

1. Lightly coat the new O-ring seal using mineral base 525 viscosity refrigerant oil.
2. Install the new O-ring seal to the switch (2).





Notice: Refer to Fastener Notice in Cautions and Notices.

3. Install the A/C low pressure switch (2) to the accumulator (4).

Tighten the switch to 6 Nm (53 lb in).

4. Connect the A/C low pressure switch electrical connector.
5. Leak test the fittings of the component using the J 39400-A .
6. Install the right wheelhouse panel. Refer to Wheelhouse Panel Replacement Service and Repair in Body Front End.