For 1990-2009 cars

Callout | Component Name
--- | ---

#### Preliminary Procedure

1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging
2. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle .
3. Remove the rubber exhaust hangers to gain access to the auxiliary A/C and the 3 heater pipes.
4. Remove the auxiliary air conditioning (A/C) lines from the thermal expansion valve (TXV).

1 | Thermal Expansion Valve (TXV) Screw (Qty: 2) Notice: Refer to Fastener Notice in the Preface section. Tighten 3.5 N·m (31 lb in)
2 | Thermal Expansion Valve (TXV) - Auxiliary Tip If the TXV mounting block needs servicing, the auxiliary EVAP core must be removed
3 | Sealing Washer (Qty: 2) Tip Remove and discard the sealing washer. Refer to Sealing Washer Replacement .