Except 4-door, 5-door KE Model Check the No. 14 (10A) fuse in the under-dash fuse/relay box. Is the fuse OK? YES - Go to step 2. NO - Replace the fuse and recheck. Disconnect the A/C pressure switch 2P connector. Turn the ignition switch ON (II). Measure the voltage between the No. 2 terminal of the A/C pressure switch 2P connector and body ground. A/C PRESSURE SWITCH 2P CONNECTOR Wire side of female terminals Is there battery voltage? YES - Go to step 5. NO - Go to step 26. Turn the ignition switch OFF. Check for continuity between the No. 1 and No. 2 terminals of the A/C pressure switch. A/C PRESSURE SWITCH Is there continuity? YES - Go to step 7. NO - Go to step 28.

Reconnect the A/C pressure switch 2P connector. Disconnect the A/C thermostat 3P connector. Turn the ignition switch ON (II). Measure the voltage between the No. 3 terminal of the A/C thermostat 3P connector and body ground. A/C THERMOSTAT 3P CONNECTOR Wire side of female terminals Is there battery voltage? YES - Go to step 11. NO - Repair open in the wire between the No. 14 fuse in the under-dash fuse/relay box and the A/C thermostat. Measure the voltage between the No. 1 terminal of the A/C thermostat 3P connector and body ground. A/C THERMOSTAT 3P CONNECTOR Wire side of female terminals Is there battery voltage? YES - Go to step 12. NO - Repair open in the wire between the A/C pressure switch and the A/C thermostat.