solenoid HONDA CR-V 1998 RD1-RD3 / 1.G Workshop Manual

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ATF FEED PIPE, I x 145 mm
ATF STRAINERSERVO BODYSERVO SEPARATOB PLATESECONDABY VALVE BOOYDOWEL PINSECONDARY SEPARATOR PLATE
SERVO DETENT BASE ('98 model onlvl
ATF FEED PIPE, 8 x 145 mmATF FEED PIPE.8 x 40 mmATF FEED PIPE,8 x 62 mmATF FEED PIPE, I x 112 mm
ATF FEED PIPE, 8 x 192.5 mm
ATF FEED PIPE, 8 x 105.8 mm
STOP SHAFT BRACKETATF LUERICATION PLATEATF FEED PIPEDOWEL PINLOCK-UP VALVE BODYLOCK-UP SEPARATOR PLATE
REGULATOR VALVE BOOYDOWEL PINCOOLER RELIEF VALVE SPRINGCOOLER BELIEF VALVETOROUE CONVERTER CHECK VALVE SPRING
TOROUE CONVERTER CHECK VALVECONTNOL SHAFTDETENT ARM SPRINGDETENT ARMDETENT ARM SHAFTFILTER Replace.CHECK BALLS1ST ACCUMULATOR CHOKEO-RING Replace.STATOR SHAFTSTOP SHAFTATF FEED PIPE. 8 x 112 mmMAIN VALVE BODYATF PUMP DRIVEN GEAR SHAFTATF PUMP DRIVEN GEAR
MAIN SEPARATOR PLATE
DOWEL PINATF PUMP DRIVE GEARSUCTION PIPE COLLARCOUNTEBSHAFT TOROUE CONVERTER HOUSING
BEARINGATF GUIDE PLATEATF MAGNETTOBOUE CONVERTER HOUSINGOIL SEAL Beplace.MAINSHAFT OIL SEAL Replace.MAINSHAFT TOROUE CONVERTER HOUSING
BEARINGLOCK.UP CONTROL SOLENOID VALVE A/B
FILTER/GASKET Replace.LOCK-UP CONTROL SOLENOID VALVE A/B
ASSEMELY
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TOROUE SPECIFICATIONS
Bolt/Nut No.Torque ValueSizeRemarks
12 N.m (1.2 kgim,8.7 lbf'tt)6x1.0mm
14-185
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Transmission
Installation (cont'dl
2WD:
Install the control lever with a new lock washer to thecontrol shaft. Do not bend the shift cable excessivelv.
8 r 1.25 mm22 N.m|'2.2 kgt.m,16 rbf.ft)
SI{IFT CAELECOVER
LOCK WASHER 6 x 1.0 mmReplace. 14 N.m 11.4 kgt.m,10 tbr.frl
lnstallthe shift cable cover.
Install exhaust pipe A.
Connect the primary heated orygen sensor (primary
HO2S) connector.
GASKETSReplace.
22.
23.
10 x 1.25 m.n5r N.m {5.5 kgf.m,40 tbtftlReplace.
SELF.LOCKING
SELF-LOCKING NUT8 ! 1.25 mm16 N.m {1.6 kgf.m,12 lbf.fttReplace.
8 x 1.25 mm22 N.m {2,2 kgt.m, l5 lbt.ftl
SHIFT CABLE
14-262
24. Installthe splash shield and guard bar,
8 x 1.2524 N.m {2.a kgl.m,17 tbt.ftl
SPLASH SHIELD
GUARO BAR
25.
6r1.0|r|m9.8 N.m l1.0lgf.m, 7.2 tbtftl
Connect the mainshaft speed sensor, the shift con-trol solenoid valve, and the linear solenoid connec_tors,
SHIFT CONTROL SOLENOIDVALVE CONNECTOR
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26. Connect the vehicle speed sensor (VSS). the coun-
tershaft speed sensor. and the A,/T gear position
switch connectors,
VEHICLE SPEEO
SPEED SENSOACO'{NECTOR
Connect the lock-up control solenoid valve connec-
tor, then install the harness clamp on the clamp
bracket.
HARNESS CI-AMP
27.
RADIATOR HOSECLAMP
TRANSMISSIONGROUND CAB1ITERMINAL
LOCK-UP OONTROLSOLENOID VALVECONNECTOR
6x1.0mm12 N'm (1.2 kgi.m,8.? tbtftl
28.
29.
Instail the transmission ground cable terminal on
the transmission hanger, and install the radiator
hose clamp on the transmission hanger,
Connect the starter cables to the starter, and install
the harness clamD on the clamD bracket. Make sure
the crimped side of the starter cable ring terminal is
facing out.
STARTEBCABLE
STARTER CAAtf,
Install the air cleaner housing assembly and the
intake air duct.
Refill the transmission with ATF (see page 14-161).
Connect the battery positive terminal and negative
terminal.
Set the parking brake, Start the engine, and shift the
transmission through all gears three times.
Check the shift cable adjustment (see page 14-271]-.
Check the tront wheel alignment and adjust it if
needed (see section 18).
Let the engine reach normal operating temperature
(the radiator fan comes on) with the transmission in
E or N position, then turn it off and check the ATF
level {see page 14-160).
Perform a road test (see page 14-157 and 14-158).
30.
31.
34.
CLAMP BRACKET
37.
14-263
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Shift Lever
Removal/lnstallation
SRS components are located in this area. Review the
SRS component locations, precautions, and procedures
in the SRS section (24) before performing repairs or ser-
vrce.
1. Remove the instrument panel lower cover and the
column covers (see section 171.
2. Shift to N position, then remove the lock pin from
the cable adjuster.
3. Separate the shift cable from the cable adjuster, Do
not bend the shift cable excessively.
ADJUSTER ROD
SHIFT CABLE
22 N.m (2.2 kgf.m, 16 lbt.ftl
7.
Remove the flange nuts and bolts securing the
steering column, then lower the steering column.
FLANGE NUTS16 N m (1.6 kgl m, 12 lbt'ftl
Disconnect the shift lock solenoid and the park pin
switch connector.
Remove the bolts securing the shift lever assembly,
then remove the shift lever assembly.
lnstall the shift lever assembly in the reverse order
of removal.
NOTE;
. Make sure the lock pin is seated securely in the
cable adjuster.
. Replace the lock pin if it does not snap over the
cable adjuster securely.
Check the cable adjustment after installing the shift
lever (see page 14-27'l).
14-267
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Shift Lever
Disassembly/Reassembly -'97 - 98 Models
SRS components are located in this area. Review the SRS component locations. precautions. and procedures in the SRS
section (24) before performing repairs or service.
Apply silicone grease to these parts'
. Movable parts of the shift lever,
. Movable parts of the shift lock mechanism.
. Sliding surfaces on the detent of the control checker and detent guide.
SHIFT LOCK SOLENOIDSPRING
SCREW
SHIFT LOCK2.5 N.m {0.25 kgtm, 1.8 lbtftl
SCREW2.5 N.m {0.25 kg{.m,1.8 rbf.ft)
SHIFT LOCK SOLENOIDPLUNGER
SHIFT LOCKEXTENSION
DETENT SPFING
SHIFT LEVER
PARK PIN SWITCHCONNECTOR
SHIFT LOCKRELEASE LEVER
CONTROL BRACKET
STOP
DETENT GUIDE
9.3 N.m 10.95 kgtm,6.8 tbrft)
SPRING
9.3 N.m {0.95 kgf.m,6.8 tbf.ftl
SHIFT LEVERLINK
9.3 N.m (0.95 kgt.m,6.8 tbf.ftl
SHIFT CAALE
KNOBI N.m 10.9 kgt.m,7 rbf.ftl
14-268
7 N.m {0.7 kgf.m.5 tbt.fr}
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Disassembly/Reassembly -'99 - 00 Models
SRS components are located in this area. Review the SRS component locations, precautions, and procedures in the SRS
section (24) before performing repairs or service.
Apply silicone grease to these parts:
. Movable parts of the shift lever.
. Movable parts of the shift lock mechanism.
. Sliding surfaces on the detent of the control checker and detent guide.
NOTE: Adjustthe clearance between the O/D switch wires and the edge ofthe shift lever control bracket after reassembly(see page 14-270).
SHIFT LOCKRELEASE LEVERSHIFT LOCK SOLENOIDSPRING
SCREW2.5 N.m {0.25 kgf.m, 1.8lbtft)SHIFT LOCK SOLENOID
SCREW2.5 N.m (0.25 kgl.m, 1.8 lbl.ft)
SHIFT LOCK SOLENOIOPLUNGER
DETENT SPRING
SHIFT LEVER CONTROLBRACKET
PARK PIN SWITCH _
o/D swtTcHCONNECTOB
SHIFT LOCK EXTENSION
STOP
DETENT GUIDE
9.3 N.m {0.95 kgf.m, 6.9 lbl.ftl
SCREW2.5 N.m {0.25 kgt m,1.8 tbf.ftl
SHIFT LOCK BELEASELEVER SPRING
9.3 N.m {0.95 kgl.m,6.9 lbtfr)
HARNESS CLAMPERACKET
PARK PINswrTcH
SCREW2.5 N.m {0.25 kgf.m,1.8 tbl.f0
9.3 N.m 10.95 kgtm,6.9 tbf.ft)CONTROL CHECKER
SHIFT LEVER KNOB6- 12 N.m{0.6 - 1.2 kgt'm,4 - 8.7 tbnft)LOCKNUT7 N.m {0.7 kgl.m,5 tbf.ftl
SHIFT LEVERBUSHING
o/D swtTcH
14-269
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Anti-lock Brake System (ABSI,'97 - 00 Models
Special Tools ............. 19-26
Component Locations ......................... 19-27
Anti-lock Brake System (ABS)
Features/Construction ............. ......, 19-2A
Circuit Diagram ......... 19-32
ABS Control Unit Terminal
Arrangement ......... 19-34
Troubleshooting Precautions ............. 19-36
Diagnostic Trouble Gode (DTC)
Diagnostic Trouble Code (DTC)
Indication (SCS Model ................ 19-38
DTG Erasure (MES Mode) ............... 19-39
Troubleshooting lndex .................... 19-40
Troubleshooting
ABS Indicator Light Does Not
Come On ............ 19-41
ABS Indicator Light Does Not
Go Off (No DTC) ........................... 19-43
DTC 1r - 18:
Wheel Sensor .... 19-45
DTC 31 - 38:
Solenoid ............. 19-47
DTC 51 - 53:
ABS Pump Motor ......................... 19-49
DTC 54:
Main Relay ......... 19-52
DTC 61:
lgnition Voltage ........................... 19-54
DTC 81:
Central Processing Unit (CPU) .... 19-55
Modulator Unit
Removal/lnstallation ....................... 19-56
ABS Control Unit
Replacement ..,...... 19-57
Pulsers/Wheel Sensors
Inspection .............. 19-57
Wheel Sensor Replacement ............ 19-58
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ABS Control
The ABS control unit detects the wheel speed based on the wheel sensor signal it received, then it calculates the vehicle
speed based on the detected wheel speed. The control unit detects the vehicle speed during deceleration based on the
rate of deceleration.
The ABS control unit calculates the slip rate of each wheel, and it transmits the control signal to the modulator unit
solenoid valve when the slip rate is high
The pressure reduction control has three modes: pressure reducing, pressure retaining, and pressure intensi{ying modes.
Self-diagnosis Function
The ABS control unit is equipped with a main cPU and a sub cPU, that check each other for problems.
The CPUs check the circuit of the system.
When the CPUS detect failure, they shift to the "system down mode" or the "control inhibition mode".
The self-diagnosis can be classitied into these four categories:
O: Initial diagnosis
O: Except ABS control
O; During ABS control
@: During warning
On-board Diagnosis Function
The ABS system can be diagnosed with the Honda PGM Tester.
The ALB Checker cannot be used with this system. For air bleeding. and checking wheel sensor signals, use the Honda
PGIM Tester. See the Honda PGM Tester user's manuals for specific operating instructions.
(cont'd)
19-29
ABS CONTROL I-INIT
MODEABSINDICATOR LIGHTMAIN
RE LAY
SOLENOID
VALVERestan conditionDTC
SYSTEM
DOWNONNo
operatron
Drive
inhibitionOperation*rlgnition
switchOFF - oN (ll)Memory
CONTROL
INHIBITIONONNo
operaton
Drive
inhibitionOperationAutomaticlVemory
*1: Except CPU failure
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Anti-lock Brake System (ABS)
Features/Gonstruction (cont'd)
ABS Modulator
The ABS modulator consists of the inlet solenoid valve, outlet solenoid valve, reservoir, pump, pump motor and thedampjng chamber.
The modulator reduces the caliper fluid pressure directly. lt is a circulating-type modulator because the brake fluid circulatesthrough the caliper, reservoir and the master cylinder.The hydraulic control has three modes: pressure reduction, pressure retaining and pressure intensifying modes.The hydraulic circuit is the independent four channel-type, one channel for each wheel.
SOLENOID VALVE
t-
Pressure intensifying mode: Inlet valve open, outlet valve closed,
Pressure retaining mode:
Pressure reduction mode:
Motor operation mode:
Master cylinder fluid is pumped out to the caliper.Inlet valve closed, outlet valve closed.
Caliper fluid is retained by the inlet valve and outlet valve.Inlet valve closed, outlet valve ooen
Caliper fluid flows through the outlet valve to the reservoir.When starting the pressure reduction mode. the pump motor is ON.When stopping ABS operation, the pump motor is OFF.The reservoir fluid is pumped out by the pump, through the damping chamber, to the mastercylinder.
PUMP MOTOR
19-30
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ABS Control Unit Terminal Arrangement
ABS CONTROL UNIT 26P CONNECTOR
Wire side of female terminals
TeiminalnumbelWiiecolorTerminal3ignTeiminalnamglDescription
Voltrge
tdminalsCondhions(lgnition Switch ON llll)Output voltago
1GRNn/VHTPCOM(Primary
common)
Power source for the solenoidvalve and pump motor.1-GNDON6
ONOV
OFFAC:3-6V
2BLI(WHTSCOM(Secondary
common)
Power source for the solenoid2-GNDOFF
lConnect the SCS seNice] connector IApprox.3 V
BLVBLU(lgnition 2)Detects ignition switch 2signal. (System activate signal)3-GNDBattery Voltage
4BLUA/ELRRO(Rear-right 0)Detocts right-rear wheelsensor srgnat.When the wheel isturned at 1 turn/second.
53 mV or above ondigitaltester (ACrange) {Beference)150 mvtrp or aboveon oscilloscope
GRYRLO(Rear-left 0)Detects left-rear wheel sensorsrgnat.6-19
8GRNFRO(Fronr-right 0)Detects right-front wheelsensor signal.8-21StopsApprox.2.5 VSTOP
{Stop)Detects bfake switch signal.(Prevents unnecessary ABS operation)9-GNDBrake pedal pressed.Battery Voltage
Brake Dedal released.OV
10BRN^/VHTFLO(Front-left 0)
Detects left-front wheel sensorsrgnal.
10-23
When the wheel isturned at 1 turn/second.
53 mV or above ondigitaltester lACrange) (Reference)
150 mvpp or aboveon oscilloscope
StopsADprox. 2.5 V
YELRL-oUT(Rearleft outlet)
Drives left-rear outlet solenoid12.GNDONONOV
OFFAC:3-6V
13RED^/vHTRR.IN(Rear-right
inlet)
Drives right-rear inlet solenoid13.GNDOFF
lConnect the SCS service\ connector IApprox. 3 V
14WHT/GRNB1(Baftery 1)Power source for the solenoidvalve and pump motor.14.GND
Every timeBattery Voltage82(Battery 2)Power source for the solenoidvalve and pump motor.15-GND
16BLKGND2(Ground 2)Ground for the ABS controlunit.16-GNDBelow 0.3 V
't7GRN/YELRR1(Rear-right 1)Detects right-rear wheelsensor signal.'t7 -4
When the wheel is turnedat l turn/second,
53 mV or aboveon digitaltester(AC range)(Reference) 150mVp-p or aboveon oscilloscope
19LT BLURL1(Rearieft 1)Detects left-rear wheel sensorsignal.19-6
GRN/BLKFR1(Front-right 1)Detects right-front wheelsensor srgnat.21-8
23GBN/ORNFL1{Front-left 1}Detects left-front wheel sensorsagnal.23-10StopsApprox. 2.5 V
REDRLI N(Rear-left inlet)
Drives left-rear inlet solenoid
25,GND
ON
=
-9ONOV
AC:3-6V
OFF
/Connect the SCS service] conneclor IApprox. 3 V
26BLKGND3(Gtound 3)Ground tor the ABS controluntI.26-GNDBelow 0.3 V
19-34
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