Honda Civic Service Manual page 1671

Switch Test
l M a k e s u r e y o u h a v e t h e a n t i - t h e f t c o d e f o r t h e
r a d i o , t h e n w r i t e d o w n t h e f r e q u e n c i e s f o r t h e
radio's preset buttons ('99 - 00 models).
Disconnect the battery negative cable, then disconnect
the positive cable, and wait at least three minutes.
Disconnect the driver's airbag connector (see sec-
t i o n 2 4 ) .
R e m o v e t h e d r i v e r ' s d a s h b o a r d l o w e r c o v e r ( s e e
section 20).
Disconnect the cable reel sub-harness 3P connector
from the main wire harness.
2 .
3 .
4 .
5.
1 .
MAIN WIRE
HARNESS
3P CONNECTOR
SUB-HABNESS
3P CONNECTOR
REEL
6 .
Terminalside ol
male terminals
Check for continuity between the No. 2 terminal of
the cable reel sub-harness and body ground with
the horn switch pressed.
a
lf there is continuity, the horn switch is OK.
lf there is no continuity, go to step 6
l -
- \
1 .
8 .
1 0 .
' I 1 .
9 .
Remove the driver's airbag assembly (see section
24), then disconnect the horn connector from the
steering wheel.
Check for continuity between the No. 2 terminal of
the cable reel sub-harness 3P connector and horn
positive terminal.
lf there is no continuity, replace the cable reel
(see section 24).
lf there is continuity, repair or replace the horn
swtlcn,
l f a l l t e s t s p r o v e O K , r e i n s t a l l t h e d r i v e r ' s a i r b a g
assembly (see section 24), and reconnect the cable
reel sub-harness connector.
Reconnect the driver's airbag connector, and rein-
stall the access panel on the steering wheel.
Reconnect the battery positive cable, then the negative
termtnar.
After installing the airbag assembly, confirm proper
system operation:
12.
Turn the ignition switch ON (ll); the SRS indica-
tor light should come on for about six seconds
and then go off.
Make sure both horn buttons work.
13. Enter the anti-theft code for the radio, then enter the
customer's radio station presets ('99 - 00 models).
HORN CONNECTOR
2 3 - 1 9 9