Radiator And Condenser Fan Circuit Troubleshooting B - Honda 2004 Odyssey Service Manual

7. Disconnect the radiator fan motor 2P connector.
8. Measure the voltage between fan motor 2P
connector terminal No. 2 and body ground.
RADIATOR FAN MOTOR 2P CONNECTOR
Wire side of female terminals
Is there battery voltage?
YES Go to step 9.
NO Repair an open in the wire between radiator
fan relay 4P socket terminal No. 2 and radiator 2P
connector terminal No. 2.
9. Disconnect the jumper wire.
10. Test the radiator fan motor (see page 10-11).
Is the f an motor OK ?
YES Repair an open in the wire between radiator
fan motor 2P connector terminal No. 1 and body
ground G201.
NO Replace the radiator fan motor.
BLU/BLK
Radiator and Condenser Fan Circuit
Troubleshooting B
NOTE: Refer to the symptom troubleshooting index
before troubleshooting.
1. Disconnect the radiator fan switch A 2P connector.
2. Turn the ignition switch ON (II).
3. Measure the voltage between the radiator fan
switch A 2P connector terminal No. 2 and body
ground.
RADIATOR FAN SWITCH A
2P CONNECTOR
Wire side of
female terminals
Is there battery voltage?
YES Go to step 4.
NO Repair an open in the wire between the
radiator fan switch A connector and under-hood
fuse/relay box.
4. Turn the ignition switch OFF, and check for
continuity between the radiator fan switch A 2P
connector terminal No. 1 and body ground.
RADIATOR FAN SWITCH A
2P CONNECTOR
Wire side of
female terminals
Is there continuity?
YES Replace radiator fan switch A.
NO Check for an open in the wire between the
radiator fan switch A connector and body ground. If
the wire is OK, check for poor ground at G101.
GRN
BLK
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