Kia Sorento 2001 General Information Manual page 1279

2001 > 1.8L DOHC >
INSPECTION
1. Turn ignition switch OFF.
2. Connect manifold gauge set and measure high-pressure side refrigerantpressure.
High-pressure side:Above 88 psi (608 kPa)
3. If not as specified, check refrigerant system. (refer to troubleshooting information)
4. If correct, go to next step.
5. Disconnect A/C dual pressure switch connector.
6. Check for continuity of switch.
Terminals Continuity
A-B Yes
7. If not as specified, replace switch.