air con HONDA CR-V 1997 RD1-RD3 / 1.G Workshop Manual

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

Rear Window Defogger
Function Test
1. Check for voltage between the positive terminal andbody ground with the ignition switch and defoggerswitch ON.
There should be battery voltage.
. lf there is no voltage. check for:- faulty defogger relay.- faulty defogger switch.- an open ,n the BLK/BLU, WHT/GRN, BLU/YEL,
or BLK wire.
. lf there is battery voltage, go to step 2.
POSITIVE TERMINAL
Check for continuity between the negative terminaland body ground.
lf there is no continuity, check for an open in thedefogger ground wire.
Touch the voltmeter positive probe to the halfwaypoint of each defogger wire, and the negative probe
to the negative terminal. Be careful not to scratch ordamage the defogger wires with the tester probe.There should be approximately 6 V with the ignitionswitch and the defogger switch ON.
. lf the voltage is as specified, the defogger wire isoK.
. lf the voltage is not as specified, repair the defog-ger wire.- lf it is more than 6 V, there is a break in thenegative half of the wire.- lf it is less than 6 V, there is a break in thepositive half of the wire.
23-112
Defogger Wire Repair
NOTE: To make an effective repair, the broken sectionmust be no longer than one inch.
1. Lightly rub the area around the broken section withfine steel wool, then clean it with alcohol.
2. Carefully mask above and below the broken portionof the defogger wire with cellophane tape.
CELLOPHANETAPE
Mix the conductive paint thoroughly. Using a smallbrush, apply a heavy coat of the conductive paint
extending about 1/8" on both sides of the break.Allow 30 minutes to dry.
Check for continuity in the repaired wire.
Apply a second coat of paint in the same way. Let itdry three hours before removing the tape.
5,
OPEN
www.emanualpro.com

Wipers/Washers
Component Location Index
SRS components are located in this area. Review the SRs component locations, precautions, and procedures in the s6ssection (24) before performing repairs or service.
REAB WINDOW WIPER MOTOBT€st, page 23-120WPSR/WASHER SWITCHTest. page 23- l't9
REAR WINDOW WIPERCONTROL UNlT 137 mod.llInput test. page 23-118
WINDSHIELD WIPER MOTORTost, page 23-119
UNDER.DASH FUSE/RELA
INTERMITTENT W|PEN RELAYCIBCUIT, REAR WINDOW INTERMTNENTwlPER RELAY CIBCUIT l'98 - 0O mod.t.lBOX (ln the integrated control unit)Input test, page 23-68
23-114
-
n
tff
www.emanualpro.com

Wipers/Washers
Rear Window Wiper Gontrol Unit lnput Test -'97 Model
Remove the driver's dashboard lower cover and theknee bolster {see section 20).
Disconnect the 8P connector from the control unit.
Inspect the connector and socket terminals to be surethey are all making good contact.
a 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 correct
the cause, then recheck the system.- lf all the input tests are OK, replace the control
UNII.
1.
LT GRN/BLK
T GRN/RED LT
12
16
GRN/BLK
8P CONNECTOF
CavityTest condhion Test Desir€d r93uhPossible cause il rasuh is not obtained
4BLKUnder all conditionsCheck for continuity to ground:
There should be continuity.
. Poor ground (G401, c402). An open in the wire
GRN
lgnition switch ON (lllCheck for voltage to ground;
There should be battery voltage.
Blown No. 3 (10 A) fuse in the
under-dash fuse/relay box
An open in the wire
'lLT GRN/
RED
lgnition switch ON ( ll),
and rear window
wiper/washer switch
ON
Check for voltage to ground:
There should be battery voltage.
Blown No. 3 (10 A) fuse in the
under-dash fuse/relay box
Faulty rear window wiper/washer
switch
An open in the wire
LT GRN/
BLK
lgnition switch ON (lllCheck for voltage to ground;
There should be battery voltage.
Blown No. 3 {10 A) fuse in the
under-dash fuse/relay box
Faulty rear window wiper motor
An open in the wire
LT GRN
lgnition switch ON (ll)Check for voltage to ground:
There should be battery voltage.
Blown No.3 {10 A)fuse in the
under-dash fuse/relay box
Faulty rgar window wiper motorAn open in the wire
5GRN/BLK
lgnition switch ON lll),
and rear window
wiper/washer switch at
washer position
Check for voltage to ground:
There should be battery voltage.
Blown No.3 (10 A) fuse in the
under-dash fuse/relay box
Faulty rear window wiper/washer
switch
An open in the wire
23-118
www.emanualpro.com

Power Door Locks
Gontrol Unit Input Test
1. Remove the driver's door panel (see section 20).
2. Disconnect the 18P connector from the control unit.
3. lnspect the connector and socket terminals to be sure they are all marking 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.
BLUGRN/BED GRY YEL WHT/REO WHT/GRN
723,/58
101t12 1131416171E
GRN/WHT I LT
18P CONNECTON
female terminals
23-126
www.emanualpro.com

Power Windows
Master Switch Input Test
NOTE: The control unit is built into the power window master switch and only controls driver's door window operations.
1. Remove the master switch, and disconnect the 14P,2? and 1P connectors from the master switch.
2. Inspect the connector and socket 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 a test indicates a problem, find and correct the cause, then recheck the system.- lf all the input tests prove OK, the power window maser switch must be faulty; replace it.
1P CONNECTOR
BLU/ORN RED/BLUYEL/BLK
BLU/YEL RED/YELGRN
GRN/YEL
POWER WINDOW MASTEB SWITCH
GRN/BLK aLu/BLK BLK RED/WHT YEL/GRN YEL
Wire side offemale terminals
RED/BLK
lirP CONNECTOR
23-134
Wire side oIfemale terminals
.-
www.emanualpro.com

JFront Seat Belt RePlacement
SRS components are located in this area. Review the SRS
component locations, precautions, and procedures in this
section (24) before performing repairs or service ('98 - 00
models).
CAUTION: Check the front seat bslts for damago. and
replaco thom if necessary. Be careful not to damage
them during removal and in3tallation'
Front scat bolt:
1. Make sure you have the anti-theft code for the
radio, then write down the frequencies for the pre-
set buttons.
2. Disconnect the negative battery cable, and wait at
least three minutes before beginning work.
3. Slide the front seat forward fully.
4. Bemove (see section 20):
. Center pillar lower trim Pane
. Kick oanel
. Front side trim
5. '97 model: Remove the upper anchor cover and the
lower anchor caP.'98 - oO models: Remove the upper anchor cover
and pull the lower anchor cover back.
UPPEN ANCHOR BOLT
7/1&20 UNF32 N.m (3.3 kgt'm.24 tbf.ft)
SHOULDERANCHORADJUSTER
Apply liquid threadlock.
9.8 N.m (1.0 kgt.m,?.2 tbtft)
UPPERCOVER
RETRACTORMOUNTING BOLTZ,,Gx1.0mm ./
SEAT BELTTENSIONER
{'98 - 0o modols)
REAR SIDE
ANCHORCOVERl'98 - 00 models)
ANCHORCAP('97 modell
RETRACTOR BOLT7/1&20 UNF32 N.m 13.3 kgt m,24 tbt.ft)
LOWER ANCHOR BOLT?,/1&20 UNF32 N.m {3.3 kgf.m, 2,1 lbf.ftl
o.Disconnect the seat belt tensiongr connector.
@ To avoid accidontal deployment and
possibte inlury, always disconnect the soat bsh ton-
sion€r connoctor bofore rsmoving th6 retractor l'98
- 00 modsls, se€ pa ge 21-231 .
Remove the uDDer and lower anchor boits, the
retractor bolt, the retractor mounting bolt, and
remove the front seat belt and retractor.
Remove the center pillar upper trim (see section 20).
Remove the shoulder anchor adjuster.
7.
9.
8.
I x 1.25 mm23 N.m 12.3 kgt.m,1? tbf.ft)
SHOULDERANCHORADJUSTER
10. lnstallation isthe reverse of the removal procedure.
NOTE:
Check that the retractor locking mechanism func-
tions as described on Page 24-9.
Assemble the washers, collar and bushing on the
uooer and lower anchor bolts as shown.
Eefore installing the anchor bolts, make sure there
are no twists or kinks in the front seat belt.
Make sure the seat belt tensioner connector ls
connected securelv.
Enter the anti-theft code for the radio, then enter
the customer's radio station presets
(cont'd)
24-3
www.emanualpro.com