Honda Element. Manual - part 576

 

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Honda Element. Manual - part 576

 

 

9. Disconnect the jumper wire.  

10. Turn the ignition switch ON (II).  

11. Measure the voltage between the No. 3 terminal of the A/C compressor clutch relay 4P socket and body 

ground. 

Fig. 52: Measuring Voltage Between No. 3 Terminal Of A/C Compressor Clutch Relay 4P Socket 
And Body Ground
 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

Is there battery voltage?  

YES -Go to step 12. 

NO -Repair open in the BLK/YEL wire between the No. 14 (10 A) fuse in the under-dash fuse/relay box 
and the A/C compressor clutch relay socket. 

12. Turn the ignition switch OFF.  

13. Reinstall the A/C compressor clutch relay.  

14. Make sure the A/C switch is OFF.  

15. Turn the ignition switch ON (II).  

16. Using the backprobe set, measure the voltage between the No. 18 terminal of ECM/PCM connector E 

(31P) and body ground with the ECM/PCM connectors connected. 

Fig. 53: Measuring Voltage Between No. 18 Terminal Of ECM/PCM Connector E (31P) And Body 

 

2007 Honda Element EX 

2007-2008 HVAC HVAC - Element

  

Ground 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

Is there battery voltage?  

YES -Check for loose wires or poor connections at ECM/PCM connector E (31P). If the connections are 
good, substitute a known-good ECM/PCM, and recheck. If the symptom/indication goes away, replace 
the original ECM/PCM (see ECM/PCM REPLACEMENT ). 

NO -Repair open in the wire between the A/C compressor clutch relay and the ECM/PCM. 

17. Disconnect the jumper wire.  

18. Disconnect the A/C compressor clutch 1P connector.  

19. Check for continuity between the No. 1 terminal of the A/C compressor clutch relay 4P socket and the 

No. 1 terminal of the A/C compressor clutch 1P connector. 

Fig. 54: Checking Continuity Between No. 1 Terminal Of A/C Compressor Clutch Relay 4P Socket 
And No. 1 Terminal Of A/C Compressor Clutch 1P Connector
 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

Is there continuity?  

YES -Check the A/C compressor clutch clearance, and the A/C compressor clutch field coil (see A/C 
COMPRESSOR CLUTCH CHECK
 ). 

NO -Repair open in the wire between the A/C compressor clutch relay socket and the A/C compressor 
clutch. 

A/C PRESSURE SWITCH CIRCUIT TROUBLESHOOTING 

NOTE:

Do not use this troubleshooting procedure if any of these items are 
working properly with the A/C switch ON; A/C condenser fan, radiator fan 
and A/C compressor, or the heater does not work. Refer to the SYMPTOM 
TROUBLESHOOTING INDEX.  

 

2007 Honda Element EX 

2007-2008 HVAC HVAC - Element

  

1. Turn the ignition switch ON (II).  

2. Turn the blower switch on, and check for blower motor operation. 

Does the blower motor run correctly on all speeds?  

YES -Go to step 3. 

NO -Troubleshoot the blower motor circuit (see DTC 12: A PROBLEM IN THE BLOWER MOTOR 
CIRCUIT
 ). 

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

4. Turn the ignition switch ON (II).  

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

ground. 

Fig. 55: Measuring Voltage Between No. 2 Terminal Of A/C Pressure Switch 2P Connector And 
Body Ground
 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

Is there 5 V or more?  

YES -Go to step 6. 

NO -Go to step 14. 

6. Turn the ignition switch OFF.  

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

Before doing symptom troubleshooting, do the self-diagnostic function 
(see RESETTING THE SELF-DIAGNOSTIC FUNCTION ).  

 

2007 Honda Element EX 

2007-2008 HVAC HVAC - Element

  

Fig. 56: Checking Continuity Between No. 1 And No. 2 Terminals Of A/C Pressure Switch 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

Is there continuity?  

YES -Go to step 8. 

NO -Go to step 16. 

8. Reconnect the A/C pressure switch 2P connector.  

9. Disconnect the heater control panel 30P connector.  

10. Turn the ignition switch ON (II).  

11. Measure the voltage between the No. 7 terminal of the heater control panel 30P connector and body 

ground. 

Fig. 57: Measuring Voltage Between No. 7 Terminal Of Heater Control Panel 30P Connector And 
Body Ground
 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

Is there battery voltage?  

YES -Go to step 12. 

NO -Repair open in the wire between the heater control panel and the A/C pressure switch.

 

2007 Honda Element EX 

2007-2008 HVAC HVAC - Element

  

 

 

 

 

 

 

 

Content   ..  574  575  576  577   ..