pan HONDA CIVIC 1999 6.G Workshop Manual

Electrical Troubleshooting ('gg - 00 Models)
Troubleshooting Flowchart - Drive pulley Speed Sensor (cont,d)
PCM CONNECTOR D {16P}
Wire side of temale terminals
From page 14-279
Measure Drivo Pulley Speed Sen-sor Circuit tor an Open:1. Connect the drive pulleyspeed sensor connector,2. lvleasu re the resistancebetween the Dl1 and Dl2 ter-minals.
R6pair loose tgrminal or opan inthe wiros betwo€n tho D1,l .ndOl2 tarminrl! .nd th. drivs pul-ley speed *n3or.
ls the resistance 350 - 600 O?
Ch6ck for loose lerminal tit in thePCM connectors, ll nece3saay,substituto a known-good PCM6nd r€check.
14-280

Road Test
NOTE: Warm up the engine to normal operating temperature (the radiator fan com6s on).
1. Apply the parking brake and block the wheels. Start the engine, then shift to the E position while depressing the
brake pedal. Depress the accelerator pedal and release it suddenly. The engine should not stall.
2. Test in E position
Park the vehicle in a slope (approx. 16'). apply the parking brake, and shift into E position. Release the brake; the
vehicle should not move.
3. Test-drive the vehicle on a flat road in the position shown in the table. Check that the engine speeds meet the approx-imate vehicle speeds shown in the table.
NOTE: Throttle position sensor voltage represents the throttle opening. To monitor the throttle position sensor volt-age, use one of the following methods:
A. Connect the Honda PGM Tester, and go to the PGM-FI Data List.
A1For road testing on '96 - 98 models, remove the drive/s side kick panel to expose the TCM; on '99 - OO models,remove the passenger's side kick panel to expose the PCM (see page l,[-236),
Set the digital multimeter to check throttle position sensor voltage between terminals:. '96 - 98 modols: TCM 84 {+} and Aa (-) or A17 (-1.. '99 - 0O models: FCM C27 {+l and 820 (-l ot 822 l-1.
DIGITAL MULTIMETER(Commerci.lly rvrilabl.lKS-AHM-32-003or oquivalant
BACKPROBE ADAPTER
BRN/BLK
A {26P1
TPS {BED/BLK}
'96 - 98 Models:
BRN/BLK
14-296
OBD ll SCAN TOOL orHONOA PGM TESTER
D{16Pt
Ware side ot female terminals
Wire side of female terminals

Pressure Testing
. While testing, be careful of the rot8ling front wheels.
. M8k6 suro lifts, iacks, and satety stands are placed properly lsee section 11.
CAUTION:
. Before testing, be sur. the transmb3ion fluid is fillod to the propor lcvel.. Warm up the engin€ to nolmal operating tsmperature bofore testing. While t€sting, be 3ure not to allow dust and other loreign particles to onler into the transmi$ion.
1. Raise the front of the vehicle, and support it with safety stands (see section 1).
2. Set the parking brake. and block both rear wheels securely.
3. Allow the front wheels to rotate freely.
4. Warm up the engine (the radiator fan comes on), then stop arid connect a tachometer.
5. Connect the special tool to each inspection hole.
TOROUE: 18 N.m (1.8 kgt'm, 13 tbtfr)
GAUTION:
. Connect the oil pressuro gauge !!€curoly, bs sur6 not to allow dust and other foroign particlG3 to ontar the inspsc-tion hole.
. Whon troubleshooting by tho E indicltor light indic.t6 a problam. you mu3t u3e an oil p.essure gluge that moa,sures 4,9(X) kPa (a.90 MPa,50.0 kS cr*,771psi) or more when molsuring driv. pulley pressure and driven pullcypre33ure.
NOTE:
. D.ive pulley pressure may be above 3,430 kPa (3.i8 MPa,35.0 kgf/cmr, 498 psi) wh€n there is a transmission prob-
lem that causes the TCM or PCM to go into the fail-safe mode,. Use a commercially available oil pressure gauge that measures 4,900 kPa {4.90 MPa, 5O.O kgf/cmr, 711 psi) ormore, and the Ay'T Oil Pressure Hose, 2210 mm (07MAJ - PY4011A).
FORWARD CLUTCH PRESSUREINSPECTION
lMarked with "F")
REVERSE BRAKE PRESSUREINSPECTION I.IOLE
A/T OIL PRESSUREGAUGESET W/PANEL0ta{r6 - oO2Oi|(Xt
A/T LOW PRESSUREGAUGE W/PANEL0706 - qt7o:t{ro
DRIVE PULLEY PRESSUREINSPECTION HOI.E(Marked with "DR")
A/T PRESSURE HOSEADAPTER07MAJ - PYar'120lil R.qulr.d)
A/T PRESSUBE HOSE2210 mm07MAJ - PYitollAla R.quir.d)
(
INSPECNON HOLE(Marked with "SC")
CLUICH PRESSURE
INSPECTION HOLE(Marked with "LUB")
DRIVEN PULLEY PRESSUREINSPECTION HOLElMarked with "DN")
14-300
ATF DIPSTICK

Lower Valve Body Assembly
Replacement
@ Make sure lifts, iacks, and saf€ty stands
are placsd prop€rly {sea section 1).
CAUTION: While removing and installing th6 lower
valve body asssmbly, b€ sule not to allow dust and
other for€ign particles to entsr inio the transmksion.
1. Raise the front of the vehicle, and support it with
safetv stands (see section 1).
2. Set the parking brake, and block both rear wheels
securetv.
4.
6.
Remove the drain plug, and drain the CVT fluid.
Reinstall the drain plug with a new sealing washer(see page 1+299).
CAUTION: Keop all of other toreign parliclos out of
the transmission.
Disconnect the 8P connector from the solenoid har-
ness connector.
Remove the ATF cooler hoses at the ATF cooler
lines. Turn the ends of the ATF cooler hoses up to
prevent ATF from flowing out, then plug the ATF
cooler noses.
CAUTION: Keep all of other foroign particlo3 out of
tho transmission.
Remove the right front mounvbracket.
10 x 1.25 mmila N.m (,1.5 kgf.m, 33 lbtft)
RIGHT FRONTMOUNT/BRACKET
ATF COOLER LINE
10 x 1.25 mmsil N.m 15.5 kgf.m,40 rbr.ft)
ATF COOLER HOSE
14-302
14.
7. Remove the ATF cooler outlet line.
8. Remove the ATF cooler line bracket bolt.
9. Remove the ATF pan (fourteen bolts).
10. Remove the ATF strainer (two bolts).
1 l. Remove the one bolt securing the solenoid harness
connector,
12. Remove the
bolts).
lower valve body assembly (eight
LINE BOLT28 N.m (2.9 kgtm,21 lbtft)SEALINGReplace.
ATF COOI.-EROUTLET
OOWEL PIN
O.RINGFeplace.
SOLENOIO HARNESSCONNECTOR
5x1.0mm12 N.m 11.2 kgt.m,8.7 tbt.ftlO.RINGReplace.ATFSTNAINER
6x1.0mm12 N.m 11.2 kgt m,E.7 tbt'ft)
OOWEL NN
BODY ASSEMBLY
6x1.0mm12 N.m 11.2 kgf.m,8.7 rbf.ft)
ATF PAN GASKETReplace.
VALVE
ATF COOLER INLETUNE BRACKET BOLT8 x 1,25 mm26 N.m {2.7 kgf.m,20 tbf.frl
13.
ATF PANx 1.0 mm12 N.m 11.2 kgf.m, E.7 lbf.ftl
Install the new lower valve bodv in the reverse
ordgr of the removal orocedure.
CAUTION: Koep all ot other fo.oign particles out of
ths transmission.
NOTE:
. Replace the following parts:
- O-rings on the solenoid harness connector
and the ATF strainer- ATF pan gasket- Sealing washers
. lf the ATF cooler inlet line bracket is bent or
warped, put it back to the original position.
Perform the start clutch calibration orocedure on
page 14-293.

ATF Filter
l.Removal/lnstallation
!@ Make sure lifts, lEcks, snd safoty stands
ara pl8ced properly {sae section 1).
CAUTION: While removing and installing the ATF tilier,
be sure not to allow dust or other for6ign particle3 to
enter thg transmission.
1. Raise the front of the vehicle, and support it with
safety stands (see section 1).
2. Set the parking brake, and block both rear wheels
securely.
3. Remove the drain plug, and drain the CVT fluid.
Reinstall the drain plug with a new sealing washer
{see page 14-299).
fl,
5.
CAUTION: Keep all toreign particles out ot the
transmission.
Remove the ATF cooler hoses at the ATF cooler
lines. Turn the ends of the ATF cooler hoses up to
prevent ATF from flowing out, then plug the ATF
cooler noses.
CAUTION: Keep all foreign particles out of the
transmission.
Remove the right front mounvbracket.
10 x 1.25 mm4{ N.m {i1.5 kgf.m,33 lbf ft)
ATF COOLER LINE
10 x 1.25 mm54 N.m {5.5 kgt'm,
40 rbl.ft)
ATF COOLER HOSE(|'t
14-303
6. Remove the ATF cooler outlet line.
7. Remove the ATF cooler line bracket bolt.
8. Remove the ATF pan (fourteen bolts)
9. Remove the ATF cooler inlet line from the ATF pan
(three bolts).
10. Remove the ATF filter, and clean it.
11. Check that the ATF filter is in good condition.
12. Replace the ATF filter if it is clogged.
LINE BOLT28 N.m {2.9 kgf.m,21 lbt.ft)
ATF COO1TR OUTIET
6x1.0mm
ATF COOLER INI-ETLINE ERACKET BOLT8 x 1.25 mm26 N.m (2.7 kgt.m,20 rbtftt
O.RINGReplace.
ATF
ATF FILTER
ATF PAN
6x1.0mm12 N.m (1.2 kgt'm,8.7 lbl'ft)
lnstall the ATF filter in the reverse order of the
removal procedure.
GAUTION: Keep all foreign particles out ot the
transmission,
NOTE:
Replace the O-rings, the ATF pan gasket and
sealing washers.
lf the ATF cooler inlet line bracket is bent or
warped. put it back to the original position
GASKETReplace.
'13.
12 N m (1.2 kgf m,

O ATF DIPSTICK
O o-RING Replace.
.' SOLENOID HARNESS CONNECTOR
@ LOWER VALVE BODY ASSEMBLY
O DOWEL PIN
O LINE BOLT
.i ATTf COOUR IruIET LINE B8ACKET BOLT
€] lrr cooua truler LINE ASSEMBLY
O SEALING WASHER RePIACE'
G, ATF COOLER OUTLET PIPE
6) o-RING Replace.
@ ATF FILTER
fO o-RING Replace.
@ ATF PAN(3 DOWEL PIN(D O-RING Replace.
E) ATF STRAINER
@ ATF MAGNET(9 ATF PAN GASKET RePIACE'
O ATF MAGNET
€t oRAIN PLUG
@ SEALING wAStlER Replace.
TOROUE SPECIFICATIONS
Bolt/Nut No.Torque ValueSizeRemarks
8F
12J
18D
12 N.m {1.2 kgf m, 8.7 lbf'ft}
26 N.m (2.7 kgim,20 lbf'ft)
28 N.m (2.9 kgf'm,21 lbf'ft)
49 N.m (5.0 kgf'm, 36 lbf'ft)
6x1.0mm
8 x 1.25 mm
12 x 1.25 mm
18 x 1.5 mm
Line bolt
Drain plug
14-309

Transmission Housing/Lower Valve Body Assembty
Removal
NOTE:
. Clean all parts thoroughly in solvent or carburetor cleaner, and dry with compressed air.. Blow out all passages.
. When removing the lower valve body, replace the followingl- O-rings- ATF pan gasket- Sealing washers
DOWEL PIN
ATF STRAINER
6 x 1.0 mm BOLT
ATF PAN GASKETReplace.
ATF COOLER INLET LINEBRACKET BOLT8 x 1.25 mm
ATF COOI..ER INLET LINE
O.RINGReplace.
SOLENOIO HARNESS CONNECTOR
6 x'1.0 mm BOLT
LOWER VALVE BODY ASSEMBLY
6 x 1.0 mm BOLT
14-314
6 x 1.0 mm EOLT

l.
'1.
2.
5.
6.
7.
Remove the ATF cooler inlet iine bracket bolt'
Remove the ATF cooler outlet line
Remove the ATF pan (fourteen bolts).
Remove the ATF strainer {two bolts)
Remove the one bolt securing the solenoid harness
connector, then push the connector.
Remove the lower valve body (eight bolts)
Clean the inlet opening of the ATF strainer thoroughly
with compressed air, then check that it is in good
condition, and the inlet opening is not clogged'
ATF STRAINER
INLET OPENING
Replace the ATF strainer if it is clogged or damaged
NOTE: The ATF strainer can be reused it it is not
clogged.
2c'
c;2 ar\
14-315

Differential
l.lllustrated Index
BOLTS10 x 1.0 mm98 N.m 110.0 kgf.m,72 tbl.ltlLeft-hand threads
FII{AL ORIVEN GEAR
BAIT EEANIM;
SET RING. 8() tnmSoloctivo pan
Bacl(lash Inspection
1. Place the differential assembly on V-blocks, and install
both axles.
2. Check the backlash of both pinion gears.
Standard (Newl: 0.05 - 0.15 mm 10.002 - 0.006 in)
PINION GEARS
lf the backlash is out of tolerance, replace the differ-
ential carrier.
14-329

Transmission Housing Bearings
Driven Pulley Shaft Bearing Replacement
1. To remove the driven pulley shaft b'earing trom the
transmission housing, expand the snap ring with
snap ring pliers, then push the bearing out using
the specialtools and a press as shown.
NOTE: Do not remove the snap ring unless it's nec-
essary to clean the groove in the housing.
07749 - 001(xDo
ATTACHMENT,72x75mm07746 - (x'l05U)
077i() - 001(xrco
14-334
SNAP RING
Expand the snap ring with snap ring pliers, insert
the new bearing part-way into the housing using
the special tools and a press as shown. Install the
bearing with the groove facing outside the housing.
NOTE: Coat all pans with CW Fluid.
Release the pliers, then using the special tools,push the bearing down into the housing until the
snap ring snaps in place.
BEARING
ATTACHMENT,72x75mm07746 - OO1 0600
GROOVE
SNAP RING
After installing the bearing verify the following:
o The snap ring is seated in the bearing and hous-
ing grooves.
. The ring end gap is correct.
END GAP| 0 -9 mm
l0 - 0.35 inl