Element 4WD L4-2.4L (2004)
Compressor Clutch: Testing and Inspection
Compressor Clutch Circuit
Compressor Clutch Circuit Troubleshooting
NOTE: Do not use this troubleshooting procedure if the fans are also inoperative. Refer to the symptom troubleshooting index. See: Testing and
Inspection/Symptom Related Diagnostic Procedures
1. Check the No.1 (30 A) fuse in the under-hood fuse/relay box, and the No. 14 (10 A) fuse in the under-dash fuse/relay box.
Are the fuses OK?
YES - Go to step 2.
NO - Replace the fuse(s), and recheck.
2. Check the engine coolant temperature, throttle position, and idle speed (use the Honda PGM Tester or HDS PGM-FI data list if possible).
Is the coolant temperature, throttle position, or idle speed out of normal range?
YES - Troubleshoot and repair the cause of the high engine coolant temperature, low idle, or excessively high throttle position.
NO - Go to step 3.
3. Remove the compressor clutch relay from the under-hood fuse/relay box, and test it.
Is the relay OK?
YES - Go to step 4.
NO - Replace the compressor clutch relay.
4. Measure the voltage between the No. 2 terminal of the compressor clutch relay 4P socket and body ground.
Is there battery voltage?
YES - Go to step 5.
NO - Replace the under-hood fuse/relay box.
5. Connect the No. 1 and No. 2 terminals of the compressor clutch relay 4P socket with a jumper wire.
Does the compressor clutch click ?
YES - Go to step 6.
NO - Go to step 14.
