Honda 2004 Odyssey, Service Manual

Page: 308 / 2459

−
−
０４
０１
＊０１
Ｓ０Ｘ４Ａ００Ａ１４４２６１４９４５１ＦＥＡＴ００
−
−
− −
−
−
− −
YES
NO
10-25 10-25
Radiator Fan Switch Test
RADIATOR FAN SWITCH B 2P CONNECTOR
BLK BLU/RED
JUMPER
WIRE
B
1
2
A
WATER
Terminal
Operation
A B
ON
OFF
ON
OFF
SWITCH
A
SWITCH
B
Temperature
196 203°F
(91 95°C)
5 15°F (3 8°C) lower
than the temperature
when it goes on
205 216°F
(96 102°C)
5 18° (3 10°) lower
than the temperature
when it goes on
6. Connect a jumper wire between radiator fan switch
B 2P connector terminals No. 1 and No. 2.
7. Turn the ignition switch ON (II).
Replace radiator fan switch B.
Repair an open in the wire between radiator
fan switch B 2P connector terminal No. 2 and
ground G101.
1. Remove radiator fan switch A from the water
passage and radiator fan switch B from the cylinder
2. Suspend each radiator fan switch (A) in a container
of coolant as shown.
3. Heat the coolant and check the temperature with a
thermometer (B). Do not let the thermometer touch
the bottom of the hot container.
4. Measure the continuity between terminal (No. 1)
and terminal (No. 2) according to the table.
5. Replace, if necessary, and install the radiator fan
switches.
Wire side of female terminals
Do the r adiator and condenser f ans r un?
03/07/29 09:15:26 61S0X050_100_0025
head (see page 10-4).