Honda 2004 Odyssey Service Manual page 1921

Multiplex Control System
Circuit Diagram (Power, Ground, Communication Lines)
UNDER HOOD FUSE/RELAY BOX
BATTERY
No.41 (120A)
WHT/YEL
A1
DOOR
MULTIPLEX
CONTROL UNIT
A12 * A2
GRN/WHT
BLK BLK
G401 G551
22-242
No.42 (50A)
WHT
No.51 (40A)
WHT/BLU
No.54 (40A)
YEL
No.47 (20A)
PASSENGER'S
UNDER DASH
FUSE/RELAY
BOX
WHT/YEL
7
IGNITION
KEY LIGHT
(LED)
6
WHT/BLK
A1
BEEPER
A15 A2 B11 A13
BRN
BLU/WHT
1
IGNITION
KEY
SWITCH
3
BLK BLK
G501
IGNITION SWITCH
BAT
IG1
BLK/YEL
DRIVER'S
No.13 No.9
UNDER DASH
(7.5A) (10A)
FUSE/RELAY BOX
(Fuse/relay box socket)
WHT/YEL
A12 A24
DRIVER'S
MULTIPLEX
CONTROL UNIT
A14 A15 B1
PNK
(Fuse/relay box socket)
BLK
1
MULTIPLEX
CONTROL
INSPECTION
CONNECTOR
3
BLK
BLK
G401
* A19 : '99 02 and '03 04 (EX, EXL) models
A13 : '03 04 (LX) models
WHT/YEL YEL WHT/BLU
A24 A22
PASSENGER'S
MULTIPLEX
CONTROL UNIT
B9 B22 A8 A12
BLK
No.15 (20A)
BLK
BLK BLK
G503 G581
POWER
WINDOW
RELAY
PASSENGER'S
UNDER DASH
FUSE/RELAY BOX