2002 HONDA CIVIC clutch

Actuator Cable Adiustment
1. Check that the actuator cable {A) moves smoothly
with no binding or sticking.
2. Start the engine.
3. Measure the amount of movement of the output
linkage (B) until the engine speed starts to increase.
At first, the output linkage should be located at the
fully closed position (C). The free play (D) should be
3.7510.5 mm (0.1510.02 in,).
4. lf the free play is not within specs, loosenthe
locknut (E). and turn the adjusting nut (F) untilthe
free play is as specified, then retighten the locknut
Clutch Pedal Position Switch Test
1. Disconnect the 2P connector from the clutch pedal
position switch (A),
CLUTCH PEOAL POSITION SWITCH 2P CONNECTOR
Terminalside ofmale terminals
Remove the clutch pedal position switch.
Check for continuity between the terminals
according to the table.. lf the continuity is not as specified, replace the
clutch pedal position switch.. lf OK, install theclutch pedal position switch and
adjust the pedal height (see page 12-4).
Terminal
Cl"t"h P"d"l IPosition Switch
12
PRESSED
RELEASEDoo
4-45

Engine Assembly
Engine Removal (cont'dl
14. Remove the clutch slave cylinder {A) andclutchline
bracket mounting bolt (B).
15. Remove the shift cable (A) and select cable (B).
5-4
..4,
16. Disconnect the engine control module (ECM)
connectors (A) and main wire harness connector(B).
Remove the harness clamps (A) and grommet (B),
then pullthe engine wire harness through the
bulkhead.
't7 .
\l,

Engine Assembly
Engine Removal (cont'd)
43. Use a marker to make alignment marks on the
reference lines (A) that align with the centers of the
rear subframe mounting bolts (B).
, !:_- _l.= :r -- ---.-','- -
44. Remove the front subframe (C).
5-8
ffi4
ffit'"
45. Disconnect the compressor clutch connector (A),
then remove the Ay'C compressor (B)without
disconnecting the A'./C hoses.
Check that the engine/transmission is completely
free of vacuum hoses, fuel and coolant hoses, and
electrical wiring.
Slowly lower the engine about 150 mm (6 in.).
Check once again that all hoses and wires are
disconnected trom the engine/transmission.
Lower the engine all the way. Remove the chain
hoist from the engine.
Remove the engine from under the vehicle.
46.
47.
48.
49.

Engine Assembly
Engine Installation (cont'd)
Position lhe engine under the vehicle. Attach the
chain hoist to the engine, then lift the engine intoposition in the vehicle.
Reinstallthe mounting bolts/support nuts in
the sequence given. Failure to follow this
sequence may cause excessive noise and
vibration, and reduce bushing life.
3. Install the A,/C compressor (A), and connect the
compressor clutch connector {B).
8 x 1.25 mm22 N.m 12.2 kgf m. 16 lbf.ft)
4. Support the subframe with the subframe adapter
and a jack.
6r"
6-_-'-
5-10
- - -.'.: - --=---=-- .-€..'tt-
---:--
5. Install the subframe (A). Align the reference marks(B) on the subframe with the center of the bolt
heads, then tighten the bolts.
14x 1.5 mm103Nm{10,5 kgf m.76 rbt.ftlReplace.
6. Tighten the rear mount mounting bolts.
l0x 1.25 mm59 N.m (6.0 kgf.m, 4:] lbI.ft)
FI

Engine Assembly
Engine Installation {cont'dl
Install the select cable (A) and shift cable (B) using
the plastic washers (C), washers (D), and new cotter
pins (E).
6x1.0mm9.8 N.m (1.0 kgf.m,7.2 tbl.ftl
Install the clutch slave cylinder (A) and clutch line
bracket mounting bolt (B).
6x1.0mm9.8 N.m{1.0 kgf.m,7.2 tbt.ft)
"-.----->)
"------'6
8 x '1.25 mm24 N.m (2.4 kgl.m,
5-14
37. Installthe battery cables (A) on the under-hood
fuse/relay box, then install the harness clamp (B).
Installthe ground cable (C).
Installthe intake air duct.
6x1.0mm12Nm{1.2kgf.m,8.7 tbf.ft)
39.
\"
\-
a
6x1.0mm12Nm{1.2kgt.m,8.7 rbf.ft)

J/-\-1\_/
BEIAY2
A/C CLUTCH RELAY
RAOIATOR
I
)
T
UNDER.HOODFUSE/RELAY BOX:ONo. 19 BATTERY (8oA)ONo. 6 ECU (ECM) (15A1(3)No.20lG {40A1{Canada:50A}ONo. l4 OPTION {40A1€)No. 9 BACK uP (7.5A1lo)No. 7 HORN, STOP {15A}
UNDER.DASHFUSE/RELAY BOX:ONo. 17 FUEL PUMP{15A}@No. ,t ACG {10A)ONo. 1 IGN COIL (1sA)q)No. 10 METER (7.5A)0)No. 14 A/C CLUTCHRELAY IlOA)@No.2 +B LAF (A/F)HEATER (2OA)
(cont'd)
11-15

Fuel and Emissions Systems
System Descriptions (cont'dl
ECM lnputs and Outputs at Connector E (31P}
L
u
1iMoFPR
2sr-{]zs3LG34SG3
6$1025HTC
1M RLY
8AFSHTCR
I
14FTP15ELD
16EPSLD
18ACC20Z/VBS21VSV
22BKSW23K-LINE24SEFMJ26NEP
21rMoCD
29scs30WEN31MIL
Wire side of female terminals
NOTE: Standard battery voltage is '12 V.
TerminalnumberWire colorferminal nameDescription Signal
GRNI/ELIMO FPR (IMMOBILIZERFLJEL PUMP RELAYIDrives PGM Fl main relay 20Vfor2 seconds after turning ignition switch ON{ll). then batterv voltaoe2WHT/REDSHO2S (SECONDARYHEATED OXYGEN SENSOR(SECONDARY HO2S),SENSOR 2r
Detects secondary HO2S{sensor 2) signalWith throttle Jully opened from idle with fullywarmed up engine: above 0.6VWith throttle quickly closed: below 0.4 V
3BRN/YELLG3 (LOGIC GROUND)cround forthe ECM/PCMcontrolcircuitLess than 1.0 V at all times
4PNKSG3 {SENSOR GBOUND)Sensor oroundLess than 1.0 V at all times5YEUELUVCC3 {SENSOR VOLTAGE)Provides sensor voltageWith ignition switch ON (ll): about 5 VWith ionition switch OFF: about 0 V6BLKATr'HTSO25HTC (SECONDARYHEATED OXYGEN SENSOR(SECONDARY H02S)HEATER CONTROL)
Drives secondary HO2SheaterWith ignition switch ON (ll): baftery voltageWilh fullv warmed up engine running: dul,controlled
1REDA/ELMRLY (PGM.FI MAINRELAY}Drives PGM-Flmain relay 1Power source forthe DTCWith ignition switch ON (ll): about 0 VWith ignition switch OFF: battery voltage
IORNAFSHTCR {AIR FUEL BATIO(Iy'F)SENSOR HEATERCONTROL RELAY)
Drives air fuel ratio sensorheater relayWith ignition swirch ON {ll): 0 V
IYEUBLKIGl (IGNITION SIGNAL)Detecrs ignition signalWith ignition switch ON (ll): battery voltageWith iqnition switch OFF: about 0 V't4LT GRNFIP lFUEL TANKPRESSURE (FTP) SENSOR)Detects FTP sensor signalWith ignition switch ON (ll) and fuel fill cap open:about 2.5 VGRN/REDELD (ELECTRICAL LOADDETECTOF)Detects ELD signalWith ignition swjtch ON itt):aOoutO.t V l-gV(deDendino on electrical load)LT GRN/8LKEPSLD (ELECIRICALPOWEB STEEBING LOADDETECT)
Detects Power steering loadsrgnalAt idle with steering wheel in straight aheadposition: about 0 VAt idle with steering wheelatfull lock: momentary
'18REDACC (Ay'C CLUTCH RELAY)Drives P,/C clutch relayWith compressor ON: about 0 VWith comoressor OFF: batterv voltaoe
11-22
\-

""rr"a* JIr''lHr/cnN 1
CONNECTOR E
CONNECTOi K
CONNECTOFJ/GRN
IGNITIONSWITCH
lG2
'I
TESTTACHOMETERCONNECTO8
UNDER.HOOD
UNDER.DASHFUSE/RELAY BOX:
UNDER.DASHFUSE/FELAY BOX
Brake pedal pressed: closedBrake pedal releasedr open
POStTtON SWTTCH
,or"-9J3{51re* _{F "_.rl
4 ACG (1oAt1 tGN CO|L t15A)2 A/F HEATER {2OA)17 FUEL PUMP I15A}1O METER {7.5AI14 A/C CLUTCH RELAY {1OA}
11-45