Honda Odyssey 2004. Manual — part 468
01
S0X4AZBJ54460600000CAAT00
’03-04 models
Resetting the power window control unit is required after performing the following procedures
22-200
Power Windows
HALL IC UNIT
MAGNET
POWER WINDOW
CONTROL UNIT
POWER WINDOW MOTOR
SWITCH
Sensor
MAGNET
IC
IC
N
S
Period of pulses
Period of pulses
Period of
pulses
Position when something
is pinched
Threshold value for
judgement of pinching
The driver’s window will stop and automatically open if you pinch your hand or something during auto-up operation.
The system is composed of the power window master switch, the power window control unit and the driver’s window
motor.
The power window motor incorporates a pulser which generates pulses during the motor’s operation and sends the
pulses to the power window control unit. As soon as the power window control unit detects no pulses from the pulser,
the control unit makes the power window motor stop and reverse.
• Disconnecting the battery.
• Removing the No. 79 (20A) fuse in the under-hood subfuse box.
• Disconnecting the 18P connector from the power window control unit.
• Removing the window regulator, glass or glass run channel.
• Disconnecting the driver’s door wire harness.
1. Turn the ignition switch off, then back ON (II).
2. Move the driver’s window all the way down by holding the driver’s switch to the AUTO DOWN position; when the
window reaches the bottom, hold the driver’s window switch in the AUTO DOWN position for 2 seconds.
3. Move the driver’s window all the way up without stopping by holding the driver’s switch to the AUTO UP position;
when the window reaches the top, hold the driver’s window switch in the AUTO UP position for 2 seconds.
If the window does not work in AUTO, reset the power window control unit according to the above procedures again.
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System Description
Resetting the Power Window Control Unit
POWER WINDOW MASTER
'03-04 models
01
S0X4AZBJ54460647091FCAT00
’03-04 models
22-201
Power Window Control Unit Input Test
A
B
BLK
YEL/BLU
YEL/GRN
RED/YEL
BLK/WHT
BLU/ORN
RED/GRN
YEL/WHT
GRN/YEL
WHT/RED
GRN/WHT
GRN/RED
BLU/GRN
RED/BLU
1. Remove the driver’s door panel (see page 20-7).
2. Disconnect the 18P connector (A) from the power window control unit (B).
3. Inspect the connector and socket terminals to be sure they are all making good contact.
• If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
• If the terminals look OK, go to step 4.
(cont’d)
Wire side of
female terminals
03/07/29 10:24:07 61S0X050_220_0203
+
−
−
+
Cavity
Wire
Test condition
Test: Desired result
Possible cause if result is not obtained
22-202
Power Windows
Power Window Control Unit Input Test (cont’d)
4. With the control unit connector still disconnected, make these input tests at the connector.
• If any test indicates a problem, find and correct the cause, then recheck the system.
• If all the input tests prove OK, go to step 5.
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1
BLK
Under all conditions
Check for continuity to
ground:
There should be continuity.
Poor ground (G551)
An open in the wire
8
WHT/RED
Under all conditions
Check for voltage to
ground: There should be
battery voltage.
Blown No. 79 (20A) fuse in the
under-hood sub fuse box
Faulty under-hood sub fuse box
An open in the wire
7
GRN/WHT
Ignition switch ON
(II) and passenger’s
multiplex control unit
terminal A12
connected to battery
voltage
Check for voltage to
ground: There should be
battery voltage.
Blown No. 15 (20A) fuse in the
passenger’s under-dash
fuse/relay box
Faulty power window relay
An open in the wire
A12
Fuse/relay
box socket
13
BLK/WHT
Ignition switch ON
(II) and driver’s
window switch UP
Check for voltage to
ground:
There should be battery
voltage.
Faulty power window master
switch
Faulty power window relay
Blown No. 15 (20A) fuse in the
passenger’s under-dash fuse/
relay box
An open in the wire
11
YEL/GRN
Ignition switch ON
(II) and driver’s
window switch
AUTO UP
Ignition switch ON
(II) and driver’s
window switch
AUTO DOWN
15
RED/GRN
Ignition switch ON
(II) and driver’s
window switch
DOWN
4
BLU/GRN
Driver’s window
switch DOWN
Check for continuity to
ground:
There should be continuity.
Poor ground (G401)
An open in the wire
4
BLU/GRN
Driver’s window
switch OFF
Check for continuity
between the No. 4 and No.
14 terminals:
There should be continuity.
Faulty power window master
switch
An open in the wire
14
BLU/ORN
3
RED/BLU
Connect the battery
power to the No. 12
(
) and ground the
No. 3 (
) terminals
Check the driver’s window
motor:
It should run (the window
moves down).
Faulty power window motor
An open in the wire
12
RED/YEL
Connect the battery
power to the No. 3
(
) and ground the
No. 12 (
) terminals
Check for driver’s window
motor:
It should run (the window
moves up).
: Passenger’s multiplex control unit connector
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+
−
+
−
−
+
−
−
Cavity
Wire
Test condition
Test: Desired result
Possible cause if result is not obtained
22-203
5. Reconnect the 18P connector to the power window control unit, and reconnect the passenger’s multiplex control
unit. Then make these input tests at the connector.
• If any test indicates a problem, find and correct the cause, then recheck the system.
• If all the input tests prove OK, the control unit must be faulty; replace it.
•
•
•
•
•
•
•
•
•
•
•
17
GRN/YEL
Ignition switch ON
(II)
Check for voltage between
the No. 17 (
) and No. 9 (
)
terminals:
There should be battery
voltage.
Faulty power window control
unit
Faulty power window motor
Faulty pulser
An open in the wire
9
YEL/BLU
5
GRN/RED
While operating
the driver’s
window switch
Check for voltage between
the No. 5 (
) and No. 9 (
)
terminals:
There should be pulse
voltage.
An analog voltmeter needle
should move back and forth
(0
5 V) alternately.
A digital voltmeter should
show the average voltage
of about 2.5 V.
16
YEL/WHT
While operating
the driver’s
window switch
Check for voltage between
the No. 16 (
) and No. 9 (
)
terminals:
There should be pulse
voltage.
An analog voltmeter needle
should move back and forth
(0
5 V) alternately.
A digital voltmeter should
show the average voltage
of about 2.5 V.
17
GRN/YEL
Ignition switch ON
(II)
Check for voltage between
the No. 17 terminal and body
ground:
There should be battery
voltage.
Faulty power window control
unit
Faulty power window motor
Short to ground
03/07/29 10:24:08 61S0X050_220_0205
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