240SX L4-2.4L (KA24DE) (1993)
Expansion Valve: Service and Repair
Fig. 9 Exploded View Of HVAC System
The expansion valve is located in the cooling unit, attached to the evaporator core.
1. Disconnect battery ground cable and discharge A/C system into an approved recovery/recycling container.
2. Remove passenger side instrument lower cover and glove compartment.
3. Disconnect wiring harness connectors to evaporator.