Honda Odyssey 2004. Manual — part 485
Cavity
Wire
Test condition
Test: Desired result
Possible cause if result is not obtained
22-268
Power Door Locks/Factory Keyless/Factory Security
Control Unit Input Test (cont’d)
4. With the driver’s multiplex cotrol unit still disconnected, make these input tests at the connector and fuse/relay
box sockets.
• 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.
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B11
BLK
Under all
conditions
Check for continuity to
ground:
There should be continuity.
Poor ground (G501)
An open in the wire
A12
Fuse/relay
box socket
Under all
conditions
Check for voltage to ground:
There should be battery
voltage.
Blown No. 13 (7.5A) fuse or
faulty passenger’s under-dash
fuse/relay box
An open in the wire
A24
Ignition switch ON
(II)
Check for voltage to ground:
There should be battery
voltage.
Blown No. 9 (7.5A) fuse in the
driver’s under-dash fuse/relay
box
Faulty driver’s under-dash fuse/
relay box
A22
Combination light
switch ON
Check for continuity to
ground:
There should be continuity.
Poor ground (G401)
Faulty combination light switch
An open in the wire
Combination light
switch OFF
Check for continuity to
ground:
There should be no continuity.
B16
RED/GRN
Combination light
switch ON and
jump battery
voltage to B16
Check the exterior lights:
The taillights and parking
lights should come on.
Faulty taillight relay
Faulty combination light switch
An open in the wire
K4
RED/BLU
Under all
conditions
Attach to ground:
The indicator should come on.
Faulty security indicator
Faulty gauge assembly
An open in the wire
: ’01-04 EX and ’02-04 EXL models
03/07/29 10:25:51 61S0X050_220_0270
Cavity
Wire
Test condition
Test: Desired result
Possible cause if result is not obtained
22-269
5. Reconnect the driver’s multiplex control unit to the fuse/relay box, and perform the following input tests at the
appropriate connectors on the back of the fuse/relay box (see page 22-76).
• 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 6.
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O9
BLU/WHT
Ignition key is in
the ignition switch
Check for voltage to ground:
There should be less than 1 V.
Poor ground (G401)
Faulty ignition key switch
An open in the wire
Short to ground
Ignition key is out
of the ignition
switch
Check for voltage to ground:
There should be 5 V or more.
A3
GRN/ORN
Driver’s door open
Check for voltage to ground:
There should be less than 1 V.
Faulty driver’s door switch
An open in the wire
Short to ground
Driver’s door
closed
Check for voltage to ground:
There should be 5 V or more.
A10
GRN/YEL
Left sliding door
open
Check for voltage to ground:
There should be less than 1 V.
Faulty left sliding door switch
An open in the wire
Short to ground
Left sliding door
closed
Check for voltage to ground:
There should be 5 V or more.
B8
ORN
Tailgate open
Check for voltage to ground:
There should be 1 V or less.
Poor ground (G552)
Faulty tailgate latch switch
An open in the wire
A short to ground
Tailgate closed
Check for voltage to ground:
There should be 5 V or more.
B6
YEL
Hood open
Check for voltage to ground:
There should be 1 V or less.
Poor ground (G201)
Faulty hood switch
An open in the wire
A short to ground
Hood closed
Check for voltage to ground:
There should be 5 V or more.
B9
GRY
Left sliding door
lock knob unlocked
(door fully closed)
Check for voltage to ground:
There should be 1 V or less.
Poor ground (G581)
Faulty left sliding door lock
knob switch
Poor junction connector
connection
An open in the wire
A short to ground
Left sliding door
lock knob locked
(door fully closed)
Check for voltage to ground:
There should be 5 V or more.
: ’01-04 EX and ’02-04 EXL models
(cont’d)
03/07/29 10:25:51 61S0X050_220_0271
*02
Passenger’s multiplex Control Unit
22-270
Power Door Locks/Factory Keyless/Factory Security
Control Unit Input Test (cont’d)
YEL*
PASSENGER’S UNDER-DASH FUSE/RELAY BOX SOCKET
PASSENGER’S MULTIPLEX CONTROL UNIT CONNECTOR B
GRN/BLU*
BLU*
PASSENGER’S UNDER-DASH FUSE/RELAY BOX CONNECTOR A
WHT/RED
GRN/WHT
GRN
BLK/BLU
BLU/ORN
BLK/ORN
ORN
PASSENGER’S UNDER-DASH FUSE/RELAY BOX CONNECTOR F
PNK/BLK*
RED/YEL*
LT GRN/RED
BLK
GRN/BLK*
RED/BLU*
(Passenger’s multiplex control unit connector A)
*: ’01-04 EX, ’02-04 EXL
6. Remove the passenger’s multiplex control unit from the passenger’s under-dash fuse/relay box, and disconnect
its connector.
7. 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 8.
Wire side of female terminals
Wire side of female terminals
Wire side of female terminals
03/07/29 10:25:52 61S0X050_220_0272
*03
22-271
PASSENGER’S UNDER-DASH FUSE/RELAY BOX CONNECTOR I
GRN/WHT*
PASSENGER’S UNDER-DASH FUSE/RELAY BOX CONNECTOR J
ORN
BLK/BLU*
*: ’01-04 EX, ’02-04 EXL
(cont’d)
Wire side of female terminals
03/07/29 10:25:52 61S0X050_220_0273
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