Honda 2004 Odyssey Service Manual page 1564

8. Measure the voltage between the No. 4 terminal of
the compressor clutch relay 4P socket and body
ground.
COMPRESSOR CLUTCH RELAY 4P SOCKET
Is there battery voltage?
YES Go to step 9.
NO Repair open in the wire between the No. 3
fuse in the driver's under-dash fuse/relay box and
the compressor clutch relay.
9. Turn the ignition switch OFF.
10. Reinstall the compressor clutch relay.
11. Make sure the A/C switch is OFF.
12. Turn the ignition switch ON (II).
BLK/YEL
13. '99-00 and '02-04 models: Using the Backprobe Set,
measure the voltage between the No. 17 terminal
of PCM connector A (32P) and body ground with
the PCM connectors connected.
'01 model: Using the Backprobe Set, measure the
voltage between the No. 12 terminal of PCM
connector E (31P) and body ground with the PCM
connector connected.
'99-00 and '02-04 models:
PCM CONNECTOR A (32P)
RED
Wire side of female terminals
'01 model:
PCM CONNECTOR E (31P)
RED
Wire side of female terminals
Is there battery voltage?
YES Go to step 14.
NO Repair open in the wire between the
compressor clutch relay and the PCM.
(cont'd)
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