Honda 2004 Odyssey, Service Manual

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Standard Thermostat
Lift height:
above 10.0 mm (0.39 in.)
Starts opening:
’99-01 models:
163 171°F (73 77°C)
’02-04 models: 169 176°F (76 80°C)
Fully open: 194°F (90°C)
10-11 10-11
Fan Motor Test Thermostat Test
A
B
B
A
1. Disconnect the 2P connectors from the radiator fan
motor (A) and condenser fan motor (B).
2. Test the motor by connecting battery power to the
B terminal and, the ground to the A terminal.
3. If the motor fails to run or does not run smoothly,
replace it.
Replace the thermostat if it is open at room
temperature.
To test a closed thermostat:
1. Suspend the thermostat (A) in a container of water.
Do not let the thermometer (B) touch the bottom of
the hot container.
2. Heat the water and check the temperature with a
thermometer. Check the temperature at which the
thermostat first opens, and at which it is fully open.
3. Measure the lift height of the thermostat when it is
fully open.
Terminal side of male terminals
03/07/29 09:15:15 61S0X050_100_0011