Acura TSX / Honda Accord CL. Manual — part 667

NO: Replace the thermal protector.

2004 Acura TSX

2004 AUTOMATIC A/C SYSTEMS Climate Control System - TSX

2004 Acura TSX

2004 AUTOMATIC A/C SYSTEMS Climate Control System - TSX

Fig. 85: Checking For Continuity Between The No. 1 & No. 3 Terminals Of The Thermal
Protector

8. Reconnect the thermal protector 3P connector.

9. Disconnect the A/C pressure switch 2P connector.

10. Turn the ignition switch ON (II).

11. Measure the voltage between the No. 1 terminal of the A/C pressure switch 2P connector and body

ground.

Is there about 5 V or more?

YES: Go to step 12.

NO: Repair open in the wire between the A/C pressure switch and the thermal protector.

Fig. 86: Measuring The Voltage Between The No. 1 Terminal Of The A/C Pressure Switch 2P

2004 Acura TSX

2004 AUTOMATIC A/C SYSTEMS Climate Control System - TSX

Connector & Body Ground

12. Turn the ignition switch OFF.

13. Check for continuity between the No. 1 and No. 2 terminals of the A/C pressure switch.

Is there continuity?

YES: Go to step 14.

NO: Go to step 21 .

2004 Acura TSX

2004 AUTOMATIC A/C SYSTEMS Climate Control System - TSX