Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Air Conditioning (A/C) Refrigerant Pressure Sensor & O-Ring (LD8)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the front air deflector. Refer to Front Air Deflector Replacement . Unclip the brake lines from engine frame to allow access. Disconnect the A/C pressure sensor electrical connector.
1	O-ring TIP: Remove and discard the O-ring. Refer to Air Conditioning O-Ring Seal Replacement .
2	A/C Refrigerant Pressure Sensor CAUTION: Refer to Fastener Caution . Tighten 5 N.m (44 lb in)

Callout

Component Name

Preliminary Procedure

Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
Remove the front air deflector. Refer to Front Air Deflector Replacement .
Unclip the brake lines from engine frame to allow access.
Disconnect the A/C pressure sensor electrical connector.

O-ring
TIP: Remove and discard the O-ring. Refer to Air Conditioning O-Ring Seal Replacement .

A/C Refrigerant Pressure Sensor

CAUTION:

Refer to Fastener Caution .

Tighten
5 N.m (44 lb in)