02/04/2024 02:35:03

Receiver Dryer and Desiccant (Remove and Replace)

Correction Code 18202002

  • 2024-04-02: Added reminding of checking the pressure of A/C system before opening the accumulator.
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Note
The desiccant bag in the receiver dryer is a serviceable item and must be replaced every 4 years, whenever the system is opened to ambient air for an extended time, or when an A/C system leak has been fixed.
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Note
The dessicant is located in the LH side of the condenser.

Special tools required for this procedure:

Supplier Part Number Description
1081547-00-A Small slide hammer

Removal

  1. Position the vehicle on a lift but do not lift it at this time.
  2. Recover refrigerant from the vehicle (refer to procedure).
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    Make sure there is no pressure in the A/C system before performing the following steps.
  3. Remove the front aero shield panel (refer to procedure).
  4. Remove the 4 bolts and 6 clips that secure the lower front fascia to the front fascia, and then remove the lower front fascia.
  5. Use a Torx T50 to remove the cover from the LH side of the condenser (torque 4 Nm).
  6. Remove the snap ring from the condenser. Discard the snap ring.
  7. Use the small slide hammer to pull out the inner plug. Discard the inner plug.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    To avoid personal injury, eye protection must be worn when performing this operation.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    HFO-R1234yf and R134a are considered hazardous liquids and if handled incorrectly can cause serious injury. Suitable protective clothing, consisting of face and eye protection, heat-proof gloves, rubber boots and apron or waterproof overalls must be worn when carrying out operations on the air conditioning system.
  8. Remove the desiccant bag.

Installation

Installation procedure is the reverse of removal, except for the following:

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CAUTION
Install a new desiccant bag and a new plug immediately to prevent ingress of dirt and moisture.
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CAUTION
Do not reuse the plug, O-ring, or snap ring.
  1. Begin the A/C recharge refrigerant procedure before installing the components that were removed for access.