Switch Test - Honda CR-V 1997 Service Manual

Horns
Switch Test
1. Disconnect the battery negative cable, then disconnect
the positive cable, and wait at least three minutes.
2. Disconnect the driver' s airbag and front passenger's
airbag connectors (see section 24).
3. Remove the driver's dashboard lower cover and the
knee bolster (see section 20).
4. Disconnect the cable reel sub-harness 3P or 6P con-
nector from the main wire harness.
5.
MAIN WIRE
HARNESS
3P or 6P
CONNECTOR~
_____
'97 model
'98 - 00 models
Terminal side of
male terminals
Check for continuity between the No.2 or No.3 ter-
minal of the cable reel sub-harness and body
ground with the horn switch pressed.
I
'98 - 00 models:
,
2
,
I
Terminal side of
male terminals -:-
Terminal side of
-: male terminals
• If there is continuity. the horn switch is OK.
• If there is no continuity, go to step 6.
23-106
6. Remove the driver's airbag (see section 24), then
disconnect the horn connector from the steering
wheel.
7. Check for continuity between the No.2 or No. 3 ter-
minal of the cable reel sub-harness 3P or 6P con-
nector and horn positive terminal.
CABLE REEL
SUB-HARNESS
3P
or
6P
HORN POSITIVE
TERMINAL
HORN CONNECTOR
• If there is no continuity, replace the cable reel
(see section 241.
• If there is continuity, repair or replace the horn
switch.
8. If all tests prove OK, reinstall the driver's airbag
(see section 24), and reconnect the cable reel sub-
harness connector.
9. Reconnect the driver'S and front passenger's airbag
connectors, and reinstall the access panel on the
steering wheel.
10. Reconnect the battery positive cable, then the negative
cable.
11 . After installing the airbags, confirm proper system
operation:
• Turn the ignition switch ON
(II);
the SRS indica-
tor light should come on for about six seconds
and then go off.
• Make sure both horn buttons work.