MDX V6-3471cc 3.5L (2002)
7. Measure the voltage between the No.3 terminal of the condenser fan relay 4P socket and body ground.
Is there battery voltage?
YES - Go to step 8.
NO - Go to step 32.
8. Turn the ignition switch OFF.
9. Reinstall the condenser fan relay.
10. Remove A/C diode A from the passenger's under- dash fuse/relay box.
11. Check for current flow in both directions between the No.1 and No.2 terminals of A/C diode A.
Is there current flow in only one direction?
YES - Go to step 12.
NO - Replace A/C diode A.
12. Turn the ignition switch ON (II).
13. Measure the voltage between the No.2 terminal of A/C diode A 2P socket and body ground.
Is there battery voltage?
YES - Repair open in the wire between A/C diode A and the A/C pressure switch.
NO - Repair open in the wire between the condenser fan relay and A/C diode A.
