Honda Odyssey 2004. Manual — part 454
03
Door Multiplex Control Unit
Cavity
Wire
Test condition
Test: Desired result
Possible cause if result is not obtained
22-144
Entry Lights Control System
Control Unit Input Test (cont’d)
BLK/RED
DOOR MULTIPLEX CONTROL UNIT CONNECTOR A
10. Remove the driver’s door panel and disconnect the 20P connector A from the door multiplex control unit.
11. Inspect all connector and socket terminals to be sure they are 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 12.
12. Reconnect the connectors to the door unit, and make the input test at the connector.
• If a test indicates a problem, find and correct the cause, then recheck the system.
• If the input test proves OK, go to step 13.
•
•
•
•
•
A17
BLK/RED
Driver’s door
lock knob
locked
Check for voltage to ground:
There should be 5 V or more.
Faulty driver’s door lock actuator
Poor ground (G401)
An open in the wire
Driver’s door
lock knob
unlocked
Check for voltage to ground:
There should be 1 V or less.
Faulty driver’s door lock actuator
Short to ground
13. If all the input tests prove OK, one of the control units must be faulty. Substitute a known-good control unit for the
one that is most likely at fault, then recheck the system. If the system works properly, the original control unit is
faulty; replace it. If there is still a malfunction, substitute a known-good control unit for the next unit most likely to
be at fault, and recheck. If the system works properly, the original unit is faulty; replace it.
Wire side of female terminals
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01
S0X4A00J32323334311FEAT01
01
S0X4A00J32323334301FEAT02
22-145
22-145
Ignition Key Switch Test
Ignition Key Light Test
A
A
NOTE: For more key-in beeper information, refer to the
circuit diagram (see page 22-109) and input test (see
page 22-110).
When the ignition key is not removed, the key-in beeper
in the driver’s multiplex control unit senses ground
through the closed ignition key switch. When you open
the driver’s door, the beeper circuit senses ground
through the closed door switch.
1. Remove the steering column upper and lower
covers (see page 17-25).
2. Disconnect the 7P connector.
NOTE: Lock tab (A) points down when installed.
3. Check for continuity between terminals No. 1 and
No. 3.
• There should be continuity with the key in the
ignition switch.
• There should be no continuity with the key
removed.
4. If the continuity is not as specified, replace the
ignition key switch.
1. Remove the steering column upper and lower
covers (see page 17-25).
2. Disconnect the 7P connector.
NOTE: Lock tab (A) points down when installed.
3. The LED should come on when power is connected
to terminal No. 7 and ground is connected to
terminal No. 6.
4. If the LED does not come on, replace the ignition
key switch.
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*01
S0X4A00J32300000000DAAT00
22-146
Interior Lights
Component Location Index
PASSENGER’S
VANITY MIRROR
LIGHTS
RIGHT REAR INDIVIDUAL
MAP LIGHTS
DRIVER’S VANITY
MIRROR LIGHTS
INTERIOR LIGHTS RELAY
LEFT REAR INDIVIDUAL MAP LIGHTS
FRONT INDIVIDUAL
MAP LIGHTS
CARGO AREA LIGHT
INTERIOR LIGHTS SWITCH
CENTER POCKET LIGHT
Replacement, page 22-152
Test, page 22-150
Wire colors: BLK/BLU,
WHT/BLU, LT GRN, BLK
Test, page 22-88
Test, page 22-150
Test, page 22-149
Test, page 22-151
Test, page 22-148
NOTE: Use Interior Lights to troubleshoot LX model ceiling lights. For EX and EXL models, page 22-138.
03/07/29 10:21:35 61S0X050_220_0148
Replacement, page 22-152
Replacement, page 22-152
*01
S0X4A00J32300000000EAAT00
−
−
−
−
22-147
Circuit Diagram
*3
*4
RED/BLK
WHT/BLU *
RED/BLK *
RED/BLK *
WHT/BLU
*4
*3
: ’03 04 models
: ’99 02 models
RED/BLK
4
3’
1’
1
3
2
1
2
3
1
3
3
1
1
3
1
3
2
2
2
2
ON
G582
G401
BLK
(3.4W)
OPEN
CLOSE
1
2
BLK
RED/BLK
WHT/BLU *
CLOSE
OPEN
OPEN
CLOSE
BLK
BLK
2
RED/BLK
BLK
BLK
1
5
3
G501
BLK
RED
OFF
ON
GRN/WHT
6
4
DOOR
BLK/WHT
DOOR
OFF
LT GRN
G401
BLK
WHT/BLU
BLK/BLU
BLK/BLU
BLK/BLU
OFF
ON
WHT/BLU
FRONT LIGHTS
BLK
WHT/BLU
WHT/BLU
GRN/WHT
BLK/BLU
BLK/BLU
GRN/WHT
WHT/BLU
WHT/BLU
GRN/WHT
BLK/BLU
BLK/BLU
GRN/WHT
WHT/BLU
*2
: LX model
: EX and EXL models
*1
WHT/BLU
No.11
(10A)
G582
YEL
UNDER HOOD FUSE/RELAY BOX
No.54 (40A)
No.41 (120A)
BATTERY
PASSENGER’S
UNDER DASH
FUSE/RELAY BOX
LEFT
REAR
LIGHT
(10W)
LEFT
MIDDLE
LIGHT
(10W)
RIGHT
REAR
LIGHT
(10W)
RIGHT
MIDDLE
LIGHT
(10W)
LEFT
(6.2W)
RIGHT
(6.2W)
CARGO
AREA
LIGHT
(8W)
COMBINATION
LIGHT SWITCH
COMBINATION
LIGHT SWITCH
INTERIOR
LIGHTS
RELAY
INTERIOR
LIGHTS
SWITCH
LIGHT
(0.84W)
DRIVER’S
MULTIPLEX
CONTROL UNIT
CENTER
POCKET
LIGHT
PASSENGER’S
VANITY MIRROR
LIGHT
(1.1Wx2)
DRIVER’S
VANITY MIRROR
LIGHT
(1.1Wx2)
PASSENGER’S
MULTIPLEX
CONTROL UNIT *
GAUGE
ASSEMBLY *
4
3
3
4
1
2
•
•
03/07/29 10:21:36 61S0X050_220_0149
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