Ground HONDA CIVIC 2000 6.G Workshop Manual

Troubleshooting Flowchart - Linear Solenoid
NOTE: Record all freeze data before you troubleshoot.
Poitibl. Cau3.
. Disconnacted linoaJ tolanoidconnaclol. Shorl or opon in linolr solonoid
. Flulty linoar 3olenoid. ODon in VB SOL wit.. ODen in PG linoPCftI @NNECTORS
Wire side ol female terminals
PCM OONNECTOR B I25PI
LGT (BNN/BLKI LG2 {BBN/BLKI
Wir6 side of Iemale terminals
LINEAF SOITNOID OONNECTOR
Flr-11=T=T
olYI
L_l
Terminal side of mal€ termanals
(cont'd)
B t25Pl D {16P1
. OBD ll Scln Tool indic.t.t CodoP1768.. Self-diagnosis E indicltol indi-
cat6 Cods 16.
Moasur. VB SOL Voltago:1. Turn the ignition switch OFF.2. Disconnect the B {25P) and D(16P) connectors from thePCM.3. Turn the ignition switch ON (lll.
4. Measure the voltage between
the D5 and 820 or 822 termi-
nals.
Ropair opan or thort in dla wi.9hrw..n th. D5 t.rminrl .nd th.
und.r-d.rh fu ta/r.l.y box.
Ch.ck th. Ground Circuit:1. Turn the ignition switch OFF.2. Check lor continuity betwoenthe terminals 82 and 822 and
between terminals 810 and820.
Rapair opal| in tfr wi|! batlwaoth. tcrrnln.l. 82, B10, B:20. .ndBZI .id Gt01. R.p.ir poor ground
tG10rl.
M.!sure Linea. SolenoidRcai3tancc rt tha SolanoidConn6ctor:1. Disconnect the linearsolenoidconnectol,2. Measure the resistance of thelinear solenoid.
ls the resistance approx. 5 O?
To page 14-98
1+97

Electrical Troubleshooting ('99 - 00 Modelsl
Troubleshooting Flowchart - Linear Solenoid (cont'dl
Check Linea. Solenoid tor aShort Ci.cuit:Check for continuity between thebody ground and the 88 terminaland B17 terminal individually.
PCM CONNECTOR A {25PI
Wire side of female terminals
From page 14 97
Repair shon in the wir6 betweenth€ 88 and 817 terminals and thelin€ar solenoid,
Measure Linear SolenoidResistance:1. Connect the linear solenoidconnector,2. Meas u re the resistancebetween the Bg and 817 termtnals,
Repair loose te.minal or open inthe wire botwoen the 88 .nd Bl7t.rmin.b end the linoar 3olenoid.
ls the resistance approx. 5.0 O?
Check for loose terminal tit in thePCM conn€ctors, lf necessary,substitut6 a known-good PCMand recheck.
LSAM (WHTI
14-98

Troubleshooting Flowchart - El Indicator Light On Constantly
PCM CONNECTOR A I32P)
Wire side of lemale terrnanals
PCM CONNECTOR D {16P)
ATP D'
25
61e 11(12
t{Iro
(YELI
Wire side of female terminals
The Dll indicator lighi is on con-stantly {not blinking) whenever
the ignition switch is ON (lll.
Moasure D4 IND Voltage:1. Turn the ignition switch OFF.2. Disconnect the A {32P} con-nector from the PCM.3. Turn the ignition switch ON (ll).
4. Measure the voltage betweenthe A14 terminal and bodyground.
Repsir short to power in the wire
between the A14 torminal andthe gauge assembly.
Measure ATP D4 Voltagel1. Turn the ignition switch OFF.2. Connect the A (32P) connector to the PCM.3. Turn the ignition switch ON (ll).
4. Shitt to any position othertha n [ql.5. Measure the voltage betweenthe D9 terminal and bodyground.
ls there approx. 5 V?
Test the A/T gear position switch(see section 23).
Check Ior a short to ground inthe wire betweon the D9 termi-
nal and A/T gear position switch.It wire is OK, substitute a known-good PCM and recheck.

Electrical Troubleshooting ('99 - 00 Models)
Troubleshooting Flowchart - E Indicator Light Does Not Come On
FCM CONNECTOR B (25P}
LGl {8RN/ALKI{BRN/8LK}
Wire side ol temale terminals
LGl IBNN/BLK} LG2 {BRN/BLK)
i2t5 6q
910t7
LG2
o) (o
The Pll indicator light does notcome on when the ignitionswitch is fi.st turned ON (ll). lltshould come on for about twoseconda.l
Check the Service Check Con-nector:Make sure the special tool (SCS
Service Connector) is not connect-ed to the service check connector?
ls the specialtool {SCS ServiceConnector) is not connected tothe seNice check connector.
Disconnect the special tool fromthe service check connector andr6check.
Check the Dll lndicator LightiShift to d position.
Check for loose terminal fit in thePCM connecto13. It necessary.sub3titute a known-good PCMand recheck.
Does the @ indicator lightcome on?
Check the Ground Circuit:1. Turn the ignition switch OFF.2. Disconnect the B (25P) con-nector from the PCM.3. Check for continuity betweenthe 820 terminal and bodyground, and between the 822terminal and body ground.
Repair open in the wiresbetween the B20 rnd 822 termi-nals and ground (G101), andrep.ir poor ground (G1011.
Measure Power Supply CircuitVoltage:1. Turn the ignition switch ON {ll}.2. Measure the voltage betweenterminals B1 and 822 andbetween terminals Bg and820.
Repair open or short in the wi.obetween th6 81 and/or 89 termi-nals and the PGM-FI main relav,and between th€ PGM-FI mainr€ley rnd the under-hood tus€/relay box.
To page 14''103
14-102

From page 14-102
Measu.e D4 IND Voltago:1. Turn the ignition switch OFF.2. Connect the B (2SPiconnector
to the PCM.3. Connect a digital multimeter
to the A14 and 820 or 822 ter-
4. Turn the ignition switch ON (ll),
and make sure that voltage isavailable for two seconds.
Chock for ooon in tho witebetween the A't4 tsrminal .ndthe gauge.3s.mbly. ll wite i3OK, chock to. a t.ulty indicatorlight bulb or. feulty gaugc
e336mbly p.inted circuit board.
Check D4 IND lor a Short Citcuit:Check lor continuity between theA14 terminal and body ground.
Rop.ir short in thc wirg b€twoenth. Al4 tormin.l .nd tho gaugo
a$ombly. ll wiro is OK. chocktho gsugo a3rambly.
ls there continuity?
Check fo. loose terminal tit in thcPCM connectoB. Chock the A/Tgear position switch. It ncce3-sary, substitute a known-goodPCM and rechock.
PCM CONNECTORS
Wire side ol female terminals
14-103

Lock-up Gontrol Solenoid Valve A/B Assembly
Test
'1, Disconnect the 2P connector from the
trol solenoid valve 1y'8 assembly.
TERMINAL SIOE OF
MALE TERMINALS
tocK-up con-
LOCK.UP CONTROLSOLENOID VALVE A/BASSEMBLY
Measure the resistance between the No. 2 terminal
(solenoid valve A) of the lock-up control solenoid
valve connector and body ground, and between the
No. 1 terminal (solenoid valve Bl and body ground.
STANDARD: 12 - 25 O
Replace the lock-up control solenoid valve assem-
bly if the resistance is out of specification.
lf the resistance is within the standard, connect the
No. 1 terminal of the lock-up control solenoid valve
connector to the battery positive terminal. A clicking
sound should be heard. Connsct the No. 2 terminal to
the battery positive terminal. A clicking sound should
be heard. Replace the lock-up control solenoid valve
assembly if no clicking sound is heard.
Replacement
NOTE: Lock-up control solenoid valves A and I must bs
removed/replaced as an assembly.
1. Remove the mounting bolts and lock-up control
solenoid valve Ay'B assemblv.
6 r 1.0 mm12 N.m (1.2 kgf.m,8.7 lbl.ftl
/:'-
Clean the mounting surfaceand fluid psssages.
Clean the mounting surface and fluid passages of
th6 lock-up control solenoid valve assembly, and
instsll a new lock-up control sol€noid valve Ay'B with
a new filtsr/gask€t.
Check the connector for rust, dirt or oil, and racon-
nect it securely.
1+105

Shift Control Solenoid Valve A/B Assembly
Test
1. Disconnect the 2P connector from the shift control
solenoid valve A,/B assemblv.
SHIFT CONTROLSOLENOID VALVE A/B
ASSEMBLY
N4easure the resistance between the No. 1 terminal(solenoid valve A) of the shift control solenoid valve
connector and body ground, and between the No. 2
terminal (solenoid valve B) and body ground.
STANDARD: 12 - 25 O
Replace the shift control solenoid valve assembly if
the resistance is out of specification,
lf the resistance is within the standard, connect the
No. 1 te.minal of the shift control solenoid valve
connector to the battery positive terminal. A clicking
sound should be heard. Connect the No. 2 terminal
to the battery positive terminal. A clicking sound
should be heard. Replace the shift control solenoid
valve assembly if no clicking sound is heard.
14-106
Replacement
NOTE: Shift control solenoid valves A and B must be
removed/replaced as an assembly.
1. Remove the mounting bolts and shift control solenoid
valve A,/B assembly.
5xL0mm12 N.m(1.2 kgf.m,8.7 lbf.ft)CONNECTOR BRACKET
FILTER/GASKETBeplace.Clean the mounting surfaceand fluid passages.
Clean the mounting surface and fluid passages of
the shift control solenoid valve assembly, and
install a new shift control solenoid valve Ay'B with a
new filter/gasket and the clamp bracket.
Check the connector for rust. dirt or oil. and recon-
nect it securelv,

Fluid Level
Ghecking
NOTE: Keep all foreign particles out of the transmis-
sron.
1.Warm up the engine to normal operating tempera-
ture (the radiator fan comes on)
Park the vehicle on the level ground, then turn off
the engrne.
Remove the dipstick (yellow loop) from the trans-
mission. and wipe it with a clean cloth.
Insert the dipstick into the transmrssron
Remove the dipstick and check the fluid level lt
should be between the upper mark and lower
marks.
UPPER MABKLOWER MARK
lf the level is below the lower mark, pour the recom-
mended fluid into the tiller hole to bring it to the
upper mark. Always use Genuine Honda Premium
Formula Automatic Transmission Fluid (ATF). Using
a non-Honda ATF can affect shift quality
K
L
DIPSTICK IYELLOW LOOPI
7. Insert the dipstick back into the transmission in the
direction shown.
FRONT
Installthe dipstick in the extent
of the direction shown.
14-117

Fluid Level
Changing
NOT€: Keep all foreign particles out of the transmis-sion.
'1.Bring the transmission up to operating temperature(the radiator fan comes on) by driving the vehicle.
Park the vehicle on the level ground, and turn theengine off.
Remove the drain plug. and drain the automatictransmission fluid (ATF).
NOTE: lf a cooler flusher is to be used, see page 14-187 and 14-188.
TRANSMISgION END OOVER
DNAIN PLUG18 x 1.5 mm49 N.m (5.0 kgtm, 36lbf.ftlSEALING WASHERReplace.
Reinstall the drain plug with a new sealing washer,then refill the transmission with the recommended
fluid into the filler hole to the upper mark on thedipstick. Always use Genuine Honda premium
Formula Automatic Transmission Fluid (ATF). Usinga non-Honda ATF can aftect shift quality.
Automatic Transmission Fluid Capacity:
2.7 | |'2.9 US ql,2.a lmp qtl at Ghlnging
5.9 f 16.2 US qt. 5.2 lmp qt) at overhaul
I
14-11A

Transmission
Removal
@Maks sure lifts, iacks and safety stands are placedproperly, and hoist bracket ate aftached to the cor_rec{ position on the engine lsee section 1).Apply parking brake and block rear whoels so vehiclewill not roll off stands and fall on you while workingunder it.
CAUTION: Use tender covers to avoid damaging paint-ed surfaces.
1, Disconnect the battery negative (_) terminal fromthe battery, then remove the positive (+) terminal.
2. Remove the intake air duct.
D16Y7 engins:
Remove the intake air duct and resonator.
D16Y8 engine:
Remove the intake air duct and the air cleaner hous-ing assembly,
3. Remove the starter cables and cable holder fromthe starter motor.
MOTOR CABLE
MOTOR CABLE
14-122
4. Remove the transmission ground cable, and discon_nect the lock-up control solenoid connector.
LOCK.UP CONTROLSOLENOID CONNECTOR
5, Disconnect the vehicle speed sensor (VSS) connec_tor and the countershaft speed sensor connector.
VEHICLE SPEED