Radio Remote Switch Test - Honda 2004 Odyssey Service Manual

Audio System
System Description
Audio Unit Connector Inputs and Outputs
When replacing an audio unit connector, match the
wires to the cavities listed in the following table. Cavity
1 is not used.
Cavity Wire
2 WHT/RED
3 GRN/RED
4 BLU
5 RED/YEL
6 BLU/YEL
7 RED/GRN
8 BLU/GRN
9 RED/BLK
10 WHT/BLU
11 ORN
12 BLU/GRN
13 ORN/BLU
14 WHT/BLK
15 BRN/WHT
16 GRY/WHT
17 BRN/BLK
18 GRY/BLK
19 RED
20 BLK
: With security alarm system
22-160 22-160
Connect to
ACC (main stereo power
supply)
Radio remote switch
Security input
Right rear speaker ( )
Left rear speaker ( )
Front passenger's speaker
( )
Right tweeter ( )
Driver's door speaker ( )
Left tweeter ( )
Lights-on signal
Constant power
Navigation unit
Navigation unit
Navigation unit
Navigation unit
Right rear speaker ( )
Left rear speaker ( )
Front passenger's door
speaker ( )
Right tweeter ( )
Driver's door speaker ( )
Left tweeter ( )
Dash lights brightness
controller
Ground (G502)

Radio Remote Switch Test

1. Remove the two screws (A) from the radio remote
switch (B).
B
A
2. Remove the radio remote switch from the steering
wheel and disconnect the 2P connector (C).
3. Measure resistance between the No. 1 and No. 2
terminals in each switch position according to the
table.
Position
OFF
(SEEK)
(VOL.UP)
(VOL.DOWN)
4. If the resistance is not as specifide, replace the
remote switch.
C
Resistance
Approx. 3.6 k
Approx. 990
Approx. 370
Approx. 100