Accord EX Coupe V6-3.0L (2001)
Refrigerant Pressure Sensor / Switch: Testing and Inspection
Manual HVAC
A/C Pressure Switch Circuit Troubleshooting
1. Disconnect the A/C pressure switch 2P connector.
2. Turn the ignition switch ON (II).
3. Measure the voltage between the No.2 terminal of the A/C pressure switch 2P connector and body ground.
Is there about 5 volts?
YES - Go to step 4.
NO - Go to step 10.
4. Turn the ignition switch OFF.
5. Check for continuity between the No.1 and No.2 terminals of the A/C pressure switch.
Is there continuity?
YES - Go to step 6.
NO - Go to step 11.
6. Reconnect the A/C pressure switch 2P connector.
7. Disconnect the heater control panel 22P connector.
8. Turn the ignition switch ON (II).
