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9C-17 Instrumentation / Driver Info. / Horn:
Horn Inspection
1) Disconnect negative (–) cable at battery.
2) Remove front bumper referring to "Front Bumper
and Rear Bumper Components: in Section 9K".
3) Disconnect horn connector (1).
4) Connect battery positive (+) to terminal of horn
connector (2) and negative (–) terminal to body
ground.
If horn is not sounding, replace horn.
Horn Relay Inspection
1) Disconnect negative (–) cable at battery.
2) Remove junction block assembly referring to "BCM
(Included in Junction Block Assembly) Removal and
Installation: in Section 10B".
3) Remove horn relay (1) from junction block assembly
(2).
1
2
4) Check that there is no continuity between terminal
"c" and "d". If there is continuity, replace relay.
5) Check that there is continuity between terminals "c"
and "d" when a 12 V battery is connected to
terminals "a" and "b". If malfunction is found, replace
it with a new one.
b
a
c
d
S4RS0A9306029
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1
I4RS0A930030-
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I4RS0A930029-
c
d
a
b
I3JA01920006-
Antenna Amplifier Removal and Installation
NOTE:
Antenna amplifier incorporated with antenna
base.
Removal
1) Remove head lining referring to "Head Lining
Removal and Installation: in Section 9H".
2) Remove antenna (1) from antenna base (2).
3) Disconnect antenna feeder from antenna base (2).
4) Remove antenna base (2) from vehicle.
Installation
Reverse removal procedure noting the following.
• Tighten antenna base mounting nut to specified
torque.
Tightening torque
Antenna base mounting nut (a): 10 N·m (1.0 kg-
m, 7.5 lb-ft)
Remote Audio Control Switch Inspection
1) Remove driver air bag (inflator) module referring to
"Driver Air Bag (Inflator) Module Removal and
Installation: in Section 8B".
2) Disconnect remote audio control switch connector
from contact coil.
3) Check switch for resistance between "a" and "c"
terminals under each condition below.
If check result is not satisfactory, replace remote
audio control switch.
"ENTER", "+" and "–" switch resistance
All switches released (OFF): 4700 – 5600 k
"ENTER" switch (1) pushing on (ON): 50 – 60
"+" switch (2) pushing on (ON): 120 – 140
"–" switch (3) pushing on (ON): 220 – 260
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1
2
(a)
I4RH01930009-
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