1997 HONDA CR-V air con

Turn Signal Switch Test
1.
4.
Remove the driver's dashboard lower cover and the
knee bolster (see section 20).
Remove the steering column covers {see section
17]-.
Disconnect the 4P and 7P connectors from the
switch.
Remove the screws, and slide the switch toward the
driver's door.
Check for continuity between the terminals in each
switch position according to the table.
Position
Terminal12
RIGHTo-
Neutral
LEFTo---o
q
tl-
swtTcH
Hazard Warning Switch Test
1. Remove the center panel {see section 20).
2. Remove the two screws, then remove the switch
from the center air vent.
HAZARD
Check for continuitv between the terminals in each
switch position according to the table.
Terminal
t**--\
2357810
OFF(9U(_)
ONo@oooo
lNol us€d)
23-87
www.emanualpro.com

Control Unit Input Test
l. Bemove the driver's dashboard lower cover and the knee bolster (see section 20).
2, Disconnect the 5P connector from the control unit.
3. Inspect the connector and socket terminals to be sure they are all making good contact.
. lf the terminals are bent, loose orcorroded, repairthem as necessary, and recheck the system.
. lf the terminals look OK, make the following input tests at the connector.- lf any test indicates a problem, find and correct the cause. then recheck the system.
- lf all the input tests prove OK, the control unit must be faulty; replace it.
IGNITION KEY LIGHTCONTROL UNIT
5P CONNECTOR
\
))
Test conditionCavityWireTest: Desired resultPossible cause if r€sult is not obtained
BLKUnder all conditionsCheck for continuity to ground:
There should be continuity.
. Poor ground {G401, G402}. An open in the wire
'IWHT/GRN
lgnition switch ON (ll)Check for voltage to ground:
There should be battery voltage.
. Blown No. 33 (7.5 A) fuse in the
under-dash fuse/relay box. An open in the wire
GRN
Driver's door openCheck for voltage to ground:
There should be 1 V or less.
. Faulty driver's door switch. An open in the wire
Driver's door closedCheck for voltage to ground:
There should be 4 V or more.
WHT/BLK
Under all conditionsConnect to ground: lgnition key
light should come on.
Blown No. 33 (7.5 A) fuse in the
under-dash fuse/relay box
Blown ignition key light bulb
An open in the wire
23-89
www.emanualpro.com

Controller Input test
NOTE: The control unit is built into the dash lights bright-
ness controller.
1.Carefully pry the controller out of the dashboard.
Disconnect the 3P connector trom the controller,
Inspect the connector terminals to be sure they are
all making good contact.
. lf the terminals are bent, loose, or corroded, repair
them as necessary, and recheck the system.
. lf the terminals look OK, make the following input
tests at the connector.- lf any test indicates a problem, find and cor-
rect the cause. then recheck the system.- lf all the input tests prove OK, the controller
must be taulty; replace it.
CsvityWireT€st condhion
Wire side oflemale terminals
Possible cause if result is not obi8inod
OASH LIGHTSBRIGHTNESSCONTROLLER
Tsst: Desired resuli
1R ED/BLK
Combination light
switch ON
Check for voltage to ground:
There should be battery voltage.
Blown No. 30 (7.5 A) fuse in the
under-dash fuse/relay box
Faulty combination light switch
An open in the wire
2BLKUnder all conditionsCheck for continuity to ground:
There should be continuitv.
. Poor ground (G401, G402). An open in the wire
5RED
Combination light
switch ON
Connect to ground:
Dash lights should come on full
bright.
. An open in the wire
23-91
www.emanualpro.com

Accessory Socket
Accessory Socket Test/Replacement
Front Accessory Socket:
1. Remove the center dashboard lower cover (see sec-
tion 20).
Disconnect the 2P connector from the front accessory
socket.
Inspect the connector terminals to be sure they are
all making good contact.
2.
lf the terminals are bent, loose or corroded, repair
them as necessary, and recheck the system.
lf the terminals look OK, go to step 4.
ACCESSORYSOCKET
Turn the ignition switch to ACC (l), and check for
voltage between the No. 1 and No. 2 terminals.
. There should be battery voltage.
. lf there is no battery voltage, check for:- blown No.27 (10 A) fuse in the under-dash
fuse/relay box.- poor ground (G401, G402).- an open in the wire.
23-96
5. If all the tests prove OK, replace the front accessory
socket.
PBOTECTOB
FACE PANEL
www.emanualpro.com

Rear Accessory Socket:
'1. Remove the left rear side trim panel {see section
20t.
2.Disconnect the connectors.
lnspect the connector terminals to be sure they are
all making good contact.
lf the terminals are bent, loose or corroded,
repair them as necessary, and recheck the sys
tem.
. lf theterminals look OK, goto step 4.
ACCESSORYSOCKET
A (YEL/8LUI
3.
\J
ryIIBLK}
4. Turn the ignition switch to ACC (l), and check tor volt
age between the A and B terminals.
o There should be battery voltage.
. lf there is no battery voltage, check for:- blown No. 6 ('10 A) and No. 27 (10 A) fuses in
the under dash fuse/relay box.- faulty rear accessory socket relay (test, page
23-53).- poor ground (G401, G402, G553).- an open in the wire.J
23-97
5. Remove the thermofuse housing and thermal pro
tector, then remove the socket and cover.
THEEMALPROTECTOR
T$THERMOFUSEHOUSING
COVER
SOCKET
www.emanualpro.com

Removal
1. Remove the center air vent (see section 20).
2, Disconnect the 4P connector.
3. Remove the two screws.
CENTER AIRVENT
CLOCK
IIt
-
23-99
Terminals
Connects to
IWHT/BLUConstant power (time
memory)
YELlG1 (main clock power supply)
RED/BLKLights-on signal
4BLKGround {G401, G402}
www.emanualpro.com

Horns
Switch Test
Disconnect the battery negative cable, then disconnect
the positive cable, and wait at ieastthree minutes.
Disconnect the driver's airbag and front passenger's
airbag connectors (see section 24).
Remove the drive.'s dashboard lower cover and the
knee bolster (see section 20).
Disconnect the cable reel sub-harness 3P or 6P con-
nector from the main wire harness.
1.
MAIN WIREHARNESS3P o. 6P
CABI.I REELSUB.HARNESS3P or 6PCONNECTORCONNECTOR
37 modol ,98 - 0O modots
Terminal side ofmale terminals
Check for continuity between the No. 2 or No. 3 ter-
minal of the cable reel sub-harness and bodyground with the horn switch pressed.
'97 model:'98 - (X) modols:
Terminalside of
. lf there is continuity. the horn switch is OK.. lf there is no continuity, go to step 6.
23-106
Terminal side of
6.Remove the driver's airbag (see section 241, then
disconnect the horn connector from the steerinq
wneet.
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 Dositive terminal.
lf there is no continuity, replace the cable reel(see section 24).
lf there is continuity. repair or replace the horn
switch.
lf sll tests prove OK, reinstall the driver's airbag(see section 24), and reconnect the cable reel sub-
harness connector.
Reconnect the driver's and front passenger's airbag
connectors, and reinstall the access panel on the
steering wheel.
Reconnect the battery positive cable, then the negative
cable.
After installing the airbags, confirm proper system
operatron:
. 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.
7.
11.
8.
9.
10.
HORN CONNECTOR
www.emanualpro.com

Power Mirrors
Function Test
1.Pry the switch out of the dashboard. Be careful notto damage the mirror switch or the dashboard driv-er's lower cover when prying the switch out.Disconnect the 10P connector from the switch.Choose the appropriate test dased on the symptom:. Both mirrors don't work, go to step 4.. Left mirror doesn't work, go to step 6.. Right mirror doesn't work, go to step 7.
Both inoperative:
4. Check for voltage between the No. 2 (BLVYEL) ter-minal and body ground with the ignition switch ON
fl r).
There should be baftery voltage,. lf there is no voltage, check for:- blown No. 17 (7.5 A) fuse in the under-dashfuse/relay box.- an open in the BLK,/YEL wire.. lf there is battery voltage, go to step 2.5. Check for continuity between the No. 4 {BLK) termi-nal and body ground.
There should be continuity.
lf there is no continuity, check for;. an open in the BLK wire.. poor ground (c551).
,
-.t-..------'-
23-108
Left mirror inoperative:
6. Connect the No. 2 {BLKI/EL) terminal of the ,l0p
connector to the No. 3 (YEUREDI terminal and theNo.5 (or No.6) terminal to body ground withjumper wires. The left mirror should tilt down (or
swing left) when the ignition switch is turned ON t).
lf the mirror doei not tilt down (or does not swingleft), remove the left door panel, and check for anopen in the BLUMHT (or BLU/BLK) wire betweenthe left power mirror and the switch. lf the wire isOK, check the left power mirror actuator,
lf the mirror neither tilts down nor swings left,repair the YEURED wire.
lf the mirror operates properly, check the mirrorswitch.
Right mirror inoperaiiva:
7. Connect the No. 2 {BLVYEL) terminat of the 1Op con-nector to the No. 3 (YEURED) terminal and the No. 9(or No. 8) terminal to body ground with jumper wires.The right mirror should tilt down (or swing left) whenthe ignition switch is turned ON l).
. lf the mirror does not tilt down (or does notswing left), remove the right door panel, andcheck for an open in the GRN,4TVHT (or yEUBLK)
wire between the right power mirror and theswitch. lf the wire is OK, check the right power
mtrror actuator.
. lf the mirror neither tilts down nor swings left.repair the YEURED wire.. lf the mirror operates properly, check the mirrorswitch.
www.emanualpro.com