connector a HONDA CR-V 1999 RD1-RD3 / 1.G Workshop Manual

(From page 19-50)
Chcck for .n opsn in the PCOMcircuit:1. Turn the ignition switch OFF.2. Reconnect the ABS controlunit 22P connector.3. Connect the SCS service con-nector.4. Turn the ignition switch ON {ll).5. Measure the voltage betweenthe pump motor relay con-nector PCOM terminal andbody ground.
Repair opon in the wire betwoenthe under-hood ABS fuse/relaybox and tho ABS conlrol unh.ls there approx.3 V?
Check for an open in tho PMR cir-cuh:Measure the voltage between theABS control unit 22P connectorterminal No. 19 and body ground.
Ropair open in tho wir6 botwagntho undcr-hood ABS fuse/rolaybox .nd the ABS control unit.ls there approx. 3 V?
Ch.ck tor an opon in the MCKci.cuit:1. Turn the ignition switch OFF.2. Disconnect the SCS serviceconnector.3. Turn the ignition switch ON (ll).
4. Measure the voltage betweenthe ABS control unit 22P connector terminal No. 17 andbody ground while connect-ing the pump motor relayconnector +B and MOTOR ter-minal with a jumper wire tormoment,
Repair open in the wiro bdtweenthe under-hood ABS fus6/telaybox .nd the ABS control unit.ls there battery voltage?
Chock for loose ABS control unitconnectoas, It necsssary, substi-tule a known-good ABS controlunit and aocheck.
tr) l--l
r"r
ABS CONTROL UNIT 22P CO NECTOR
Wire side of female terminals
1t011
MCK IBRN,/YEL}
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Troubleshooting
DTG 54: Main Relay
IWHT/GRNI
AAS CONTROL UNIT 26P CONNECTON
Wire side of female terminals
ABS COf{TROL UN]T 22P CONNECTOR
PCOMIGRN/WHTIscoM{BLK/WHTI
Wire side of female terminals
- With the ignition switch ON(lll, the ABS indicator doesnot go off.- With the SCS service connec-tor connected {see page 19-381,DTC 54 is indicatod.
Check the ABS +B 120 A) fuse inthe under-hood ABS luse/relaybox, and reinstall the fuse if it isoK.
FeDlace the tu3e and recheck.
Ch€ck tor an open in the 81, 82circuit:Measure the voltage betweenbody ground and the ABS controlunit 26P connector terminal No. 14and No. 15 individually.
Repair open in the wiro bstweonth6 ABS conirol unit and theunder-hood ABS fuse/rolay box,
ls there battery voltage?
Check for a short to body groundin the PMR circuit:L Turn the ignition switch OFF.2. Remove the pump motor relay.3. Disconnect the ABS controlunit 22P connector.4. Check lor continuity betweenterminal No. 19 and bodygrouno.
Repair short to body ground inthe wire betweon the under-hood ABS lGe/r.lay box and theABS control unit.
Check for a short to body groundin the PCOM, SCOM cilcuit:1. Disconnect the ABS controlunit 26P connector.2. Check tor continuity betweenbody ground and the ABS con-trol unit 26P terminals No- 1and No.2 individually.
. R€pair short to body ground inth€ P1COM circuit wire betweenthe ABS control unit and theund6r-hood ABS tuse/r6layoox.. R6p.ir short to body ground inthe PCOM or SCOM circuit wirebetweon th6 ABS control unitand lhe mod!lator unit.. R.Dlece tho modulrtor unit.(Short circuit inside the unitl
ls there continuity?
(To page 19-53)
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Check fo. a short to power in thaPCOM, SCOM circuhi1. Start the engine.2. Measure the voltage betweenbody ground and ABS controlunit 26P connector terminalsNo. I and No.2 individually.
'Repair short to powor in thsFCOM circuit wiro botwoon th€ABS control unit and the under-hood ABS tuse/r.lay box.. Repeir 3hort to power in thoPCOM or SCOM circuit wirebetwegn tho ABS control uniiand ths modulator unh,. R.placo tha modulatoi unit.(Shon to power in.ido th6 unitl
ls there 8 V or more?
Tu.n tho ignhion switch OFF andconnect thc SCS 3orvice connec-tor. Then turn thc ignition switchON (lll and measure tha voltagobotween the PCOM .nd SCOMtsrminal3 and body gJound. Itther6 is 0 V, .epleco tho ABS con-trol unit.
ABS CONTROL UNIT 26P CONNECTOR
PCOM
Wire side of temale terminals
NOTE: 8 V or more indicates a short to
(GRN/WHTI SCOM
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Troubleshooting
DTC 61: lgnition Voltage
- Whh the .ngine running. theABS indicator b ON,- With the SCS servicc connaetor connoctod {sao prgo 1998},DTC 61 b indi)atod.
Problom vorification:1. Erase the DTC.2. Start the engine.
Does the ABS indicator come onand is DTC 61 indicated?Tho ryrtom i. OK rt thb timo.
Ch.ck the lG2 circuit:Measure the voltage betweon theABS control unit 26P connectorterminal No.3 and body ground.
ls there 18 V or above?
lf the volt gc b 0 V, ch6d( to. anoD€n in lhe lG2 circuh.I thole ir 12 - 17 V, subatilui. !known-good ABS control unit .ndr€d|eck.
Wire side of temale termioals
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Modulator Unit
Removal/lnstallation
NOTE:
. Do not spill brake fluid on the vehicle; it may damage the painu if brake fluid does contact the paint, wash it off imme-
diately with water.
a Take care not to damage or deform the brake lines during removal and installation.
. To prevent the brakefluidfrom flowing, plug and coverthe hose ends and joints with a shop towel or equivalent mate-
rial,
Romoval
1. Disconnect the modulator unit and Dump motor connectors.
2. Disconnect the brake lines, then remove the modulator unit.
lnstallation
1. Install the modu lator u nit. then con nect the brake lines. Tighten the flare nuts to 15 N.m ( 1.5 kgf.m, 1 1 lbf.ft).
2. Connect the modulator unit and oumo motor connectors.
3. Bleed the brake system, staning with the front wheels.
4. Start the engine, and check that the ABS indicator goes off.
5. Test-drive the vehicle, and check that the ABS indicator does not come on,
NOTE: This illustration shows the '97 - 98 models. The'99 - 00 models are similar.
PUMP MOTORCONNECTOR
MODULATON UNIT\*\
,@
I
TORX EOLT9.8 N,m (1.0 kgf.m.7.2lbf ftl
19-56
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ABS Control Unit
Pulsers/Wheel
Sensors
Replacement
Remove the passenger's side kick panel.
Disconnect the ABS control unit connectors.
Remove the ABS control unit.
Install the ABS control unit in the reverse order ofremovat.
ABS CONTROL UNIT
CONNECTORS
L
Inspection
1.Check the front and rear pulser for chipped or dam-
aged teeth.
Measure the air gap between the wheel sensor andpulser all the way around while rotating the pulser.
lf the gap exceeds 1.0 mm (0.04 in), check for a bentsusDension arm.
Standard: o.il - 1.0 mm 10.02 - 0.04 inl
Front/Rear
Remove the rear brake drum to insDect the rear wheolsensor air gap,
0.4 - 1.0 mm(0.02 - 0.04 inl
19-57
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Front Door Panel Removal and Installation
NOTE: Take care not to scratch the door panel and other
pans.
L Remove the inner handle (see page 20-3).
2. Remove the speaker cover, then remove the screws.
>: Scr€w locations, 3
SPEAKERCOVER
Remove the screws from the armrest. Release the
clips that hold the door panel, then remove the door
panel by pulling it upward. Disconnect the speaker
connector.
NOTE: Remove the door panel with as little bend-
ing as possible to avoid creasing or breaking it.
TRIM PADREMOVER(Commercially
avaalable)Snap-on*4177, olequivalent
'..4'
,mm +,----ZY"{0.04 in.) r F -i45 mm I
{1.77 in.}
>: Screw location3,
I
eF** Iffil$;^r*l-w.
ttv IilF:I
3 >:Clip locttionsA>, 1 g>,3
FRONT OOOR PANEL
lnstallation is the reverse of the removal procedure.
NOTE: Make sure the connector is plugged in prop-
efly.
20-7
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Front Door Latch Replacement
CAUTION: Put on gloves to protect your hands,
NOTEr Raise the glass fully.
'1. Remove:
. Door panel (see page 20-7)
. Plastic cover (see page 20-21
. Outer handle
2. Remove the bolt, then move the rear lower channel
forward.
>: Bolt location, 1
6xl.0mm8 N.m (0.8 kgf m,6 tbf ft)
3. Disconnect the connector, and detach the harness
clip from the door. Remove the screws, and remove
the latch through the hole in the door.
NOTE: Take care not to bend any of the rods.
>: Screw locations,3
6x1.0mm6 N.m 10.6 kgt m,4 tbf.ft)
CYLINDERROD
OUTERHANDLEROD
LOCK RODPROTECTOR
CONNECTOR
HARNESS
Installation is the reverse of the removal procedure.
NOTE:
. Make sure the connector is plugged in properly,
and each rod is connected securely.
a Make sure the door locks and opens properly.
CLIP
20-9
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Doors
Front Door Glass and Regulator Replacement
CAUTION: Put on gloves to protect your hands,
1. Remove;
. Door panel (see page 20-7)
. Plastic cover (see page 20-21
2. Carefully move the glass until you can see the bolts,
then loosen them. Slide the guide to the front, then
remove the glass from the guide. Carefully pull the
glass out through the window slot.
NOTE: Take care not to drop the glass inside the door.
>: Bolt locations,2
6xl.0mm9.8Nm(1.0kgt.m.7.2 tbt.ftl
GLASS
REGULATOR
20-10
3. Disconnect the connector, and detach the harness
clip, then remove the regulator through the hole in
the door.
NOTE:
. Scribe a line around the rear roller guide bolt to
show the original adjustment.
. When installing the regulator, align the hole of
the roller guide toward th€ rear.
>: Bolt locations,6
6x1.0mm8 N.m {0.8 kgt.m,6 rbtft)
Roaru/ard
Loosen,
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Rear Door Latch Replacement
CAUTION: Put on gloves to protect your hands,
NOTE: Raise the glass fully.
1. Removel
. Door panel (see page 20-11)
. Plastic cover (see page 20-4)
. Outer handle (see page 20-121
2. Disconnect the connector and harness clip, then
remove the latch through the hole in the door.
NOTE: Take care not to bend any of the rods.
3. Installation is the reverse of the removal procedure.
NOTE:
. Make sure the outer handle rod and inner handle
rod are connected properly.
. Make sure the door locks and opens properly.
Rear Door Glass, Ouarter Glass and
Regulator Replacement
CAUTION: Put on gloves to protect your hands.
1. Remove:
o Door panel (see page 20-1 1)
. Plastic cover (see page 20-4)
2. Carefully move the glass until you can see the bolts,
then loosen them. Slide the guide to the rear, then
remove the glass from the guide.
NOTE: Take care not to drop the glass inside the door.
>: Boll locations, 2
6x1.0mm9.8 N.m (1.0 kgtm,7.2 tb{ft)
GLASS
(cont'd)
20-13
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