Odyssey EX V6-3.5L (1999)
Control Assembly: Testing and Inspection
Climate Control Power and Ground Circuits Troubleshooting
Climate Control Power and Ground Circuits Troubleshooting
1. Check the No.3 (7.5 A) fuse in the driver's under dash fuse/relay box, and the No.13 (7.5 A) fuse in the passenger's under-dash fuse/relay box.
Are the fuses OK?
YES - Without Navigation System: Go to step 2.
With Navigation System: Go to step 8.
NO - Replace the fuse(s), and recheck.
2. Disconnect climate control unit connector A (8P).
3. Turn the ignition switch ON (II).
4. Measure the voltage between the No.1 terminal of climate control unit connector A (8P) and body ground.
Is there battery voltage?
YES - Go to step 5.
NO - Repair open in the wire between the No.3 fuse in the driver's under-dash fuse/relay box and the climate control unit.
5. Turn the ignition switch OFF.
6. Measure the voltage between the No.2 terminal of climate control unit connector A (8P) and body ground.
Is there battery voltage?
YES - Go to step 7.
NO - Repair open in the wire between the No.13 fuse in the passenger's under-dash fuse/relay box and the climate control unit.