Honda 2004 Odyssey, Service Manual

Page: 1663 / 2459

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21-132
Rear Heater-A/C
Rear Blower Motor High Speed Circuit Troubleshooting - Hot and/or Cold
(cont’d)
REAR BLOWER RESISTOR 5P CONNECTOR
REAR BLOWER MOTOR MAIN RELAY
6P CONNECTOR
GRN/YEL
GRN/YEL
REAR BLOWER MOTOR MAIN RELAY
6P CONNECTOR
BRN/YEL
BRN/YEL
REAR BLOWER MOTOR HIGH RELAY
4P CONNECTOR
REAR BLOWER MOTOR HIGH RELAY
4P CONNECTOR
BLK
9. Check for continuity between the No. 2 terminal of
the rear blower resistor 5P connector and the No. 4
terminal of the rear blower motor main relay 6P
connector.
Go to step 10.
Repair open in the wire between the rear
blower resistor and the rear blower motor main
relay.
10. Remove the rear blower motor high relay, and test
it (see page 22-88).
Go to step 11.
Replace the rear blower motor high relay.
11. Check for continuity between the No. 2 terminal of
the rear blower motor main relay 6P connector and
the No. 1 terminal of the rear blower motor high
relay 4P connector.
Go to step 12.
Repair open in the wire between the rear
blower motor main relay and the rear blower motor
high relay.
12. Check for continuity between the No. 3 terminal of
the rear blower motor high relay 4P connector and
body ground.
Go to step 13.
Check for an open in the wire between the
rear blower motor high relay and body ground. If
the wire is OK, check for poor ground at G582.
Wire side of female terminals
Wire side of female terminals
Wire side of female terminals
Wire side of female terminals
Wire side of female terminals
Is ther e continuity?
Is the r elay OK ?
Is ther e continuity?
Is ther e continuity?
03/07/29 10:14:15 61S0X050_210_0133