2003 HONDA CIVIC switch

25.
26.
24. Check for continuity between EVAP canister vent
shutvalve 2Pconnectorterminal No.2 and body
ground.
VATVE 2P CONNECTOR
-4-
lr 2l-T_*u
ILTGFN/REDI
@
wn€ s de ol l€ma1e terminals
ls therc continuity?
YES Go to step 25.
NO Repair open in the wire between the EVAP
canister vent shut valve and the ECIVI (E21).1
Turn the ignition switch oN (ll).
Measure voltage between EVAP canister vent shut
valve 2P connector terminal No. 1 and body ground.
EVAPCANISTER VENT SHUTVALVE 2PCONNECTOR
Wlreside oflem. € rerm na s
ls there battery voltage?
YES Replace the EVAP canister vent shut valve
(A) and the o-ring (B).I
NO Repair open in the wire between the EVAP
canister vent shut valve and the No. 4 ACG (10A)
fuse.I
Canister System Leak Test
27. Turn the ignition switch oFF.
28, Connecttwo, three-way T-fittings (A) intothehose
from the EVAP canister to the EVAP two way valve.
Connect the FTP sensor to one of the T-fittings and
the vacuum pump to the othel
29. Remove the vent hose from the EVAP canister vent
shut valve (A), and cap the port (B) to seal the fresh
air vent of the EVAP canister.
30. Turn the ignition switch ON (ll).
(cont'd)
11-183

EVAP System
DTC Troubleshooting (cont'dl
31. While monitoring FTP sensor voltage with theHonda PGM Tester, or measuring voltage betweenECM connector terminals E4 and E14, slowly pump
the vacuum oumD.
ECM CONNECTOR E 13lPI
Wire side ot female terminals
32. Continue to pump vacuum until the voltage drops
to about 1.5 V. Make sure the engine coolant
temperature is still above 95'F 135.C) and your
vacuum pump has no leak.
33. Monitor the voltage for 20 seconds.
Does the voltage drop 1.5V and hold for at least
20 seconds?
YES Inspect the EVAP canister vent shut valve
line and connections.l
NO-Go to step 34.
34. Turn the ignition switch OFF.
35. Discon nect the quick-con nect fitting (A) fromthe
EVAP canister, and plug the canister port {B).
36. Turn the ignition switch ON (ll).
11-184
42. Turn the ignition switch ON (ll).
I
38.
39.
37. While monitoring FTP sensor voltage with theHonda PGM Tester, or measuring voltage betweenECM connector terminals E4 and E 14, slowly pump
the vacuum pump.
ECM CONNECTOR E {31PI
Wire side of lemale terminals
Continue to pump vacuum until the voltage drops
to about 1.5V. Make sure the engine coolant
temperature is still above 95"F (35"C) and your
vacuum pump has no leak.
Monitor the voltage for 20 seconds
Does the voltage hold for at least 20 seconds?
YES Inspecl the fuel tank vapor control lineand
connections.I
NO Go to step 40.
Turn the ignition switch OFF.
Disconnect the purge line hose {A) from the
canister at the metal line and plug the hose (B).
40.
41.

Clutch
Special Tools ......... 12-2
Comoonent Location Index .......................,............. 12-3
Clutch Pedal, Clutch Pedal Position Switch, and
Clutch Interlock Switch Adiustment .................... 12-4
Cf utch Master Cylinder Rep|acement ..................... 12-5
Slave Cylinder Replacement .'........ 12-7
Clutch Replacement ................... ..... 12-9

Component Location Index
""*--/\,L_.Ei
/i
(,'.'
CLUTCH INTERLOCK SWITCHAdjustment, page 12-4
CLUTCH PEDALPOSTTTON SWITCHAdjustment, page'12-4
RETAINING CLIPReplace.
_,___-,-s\
O-RINGReplace.UTCH PEDALAdjustment, Page 12 4
CLUTCH MASTER CYLINDERReplacement, page l2-5
CLUTCH DISCBemoval, page 12-9Installation, page'12-12
PRESSURE PLATERemoval, page'12-9lnstallation, page 12-12
FLYWHEELInspection, page'12-1 1Replacement, page 12-1 1
SLAVE CYLINDERReplacement, page 12-7
RELEASE BEARINGBeplacement, page 12-13
\".rr"*"o*
CLUTCH HOSECLIP
12-3

Clutch
Clutch Pedal, Clutch
Adjustment
NOTE:. To check the clutch pedal position switch(see page 4-45).. To check the clutch interlock switch (see page 4-6).. Remove the driver's side floor mat before adjusting
the clutch pedal.. The clutch is self-adjusting to compensate for wear.. lf there is no clearance betweenthe mastercylinderpiston and push rod, the release bearing will be held
against the diaphragm spring. which can result in
clutch slippage or other clutch problems.
1. Loosen the clutch pedal position switch locknut (A),
and back off the clutch pedal position switch (B)
until it no longer touches the clutch pedal (C).
J9.8 N.m(1.0 kgf.m,7.2 lbf.ft)
A9.8 N.m11.0 kgf.m, 7.2 lbf.ft)
o18 N.m{1.8 kgf.m,13 tbf.ftl
Loosen the clutch push-rod locknut (D). and turn
the push rod (E) in or out to get the specified height(F), stroke (G). free play (H) and disengagement
height (l) atthe clutch pedal.
Clutch PedalStroke: 130 140 mm(5.12 5.51 in.l
Clutch Pedal Free Play: l0 16 mm (0.39-0.63 in.)
Clutch Pedal Height: 193 mm (7.60 in.)
Disengagement
Height: 115 mm (4.53 in.)
Between Floor And
Carpet Height(Approximate Valuel: 38 mm {1.50 in.l
12-4
Pedal Position Switch, and Clutch Interlock Switch
3. Tighten the clutch push-rod locknut (D).
4. With the clutch pedal released. turn the clutchpedal position switch (B) in until it contacts the
clutch pedal (C).
5. Turn the clutch pedal position switch {B) in an
additional 3/4 to 1 turn.
6. Tighten the clutch pedal position switch locknut (A).
7. Loosen locknut (J)and the clutch interlock switch(K).
8. Press the clutch pedal to the floor.
9. Release the clutch pedal 10 'l6mm(0,39 0.63in.)
from the fully pressed position, and hold it there.
Adjust the position of the clutch interlock switch (K)
so that the engine will start with the clutch pedal in
thls position.
10. Tighten the clutch interlock switch locknut (J).

Manual Transmission
SpecialTools
Transmission Fluid Inspection
and Reo1acement ...................-.
Back-Up Light Switch Test ..........
Transmission Removal
Transmission Installation ...........
Transmission Disassemblv ........
Reverse Shift Fork Clearance
lnsoection
Change Lever Clearance
lnsoection
Change Lever Assembly
Disassembly/Reassembly .......
Shift Forks Clearance
Inspection
Shift Forks
Disassembly/Reassembly .......
Mainshaft Assemblv
Clearance Inspection
Mainshaft Disassembly
Mainshaft lnsoection
Mainshaft Reassembly
Countershaft Assemblv
Clearance Inspection
Countershaft Disassembly .........
Countershaft Inspection .............
Countershaft Reassembly ..........
Synchro Sleeve and Hub
Inspection and Reassembly ....
Synchro Ring and Gear
Insoection ....... 13-39
Mainshaft Bearing and Oil Seal
Replacement ........................,... 13-41
Cou ntershaft Bearing
ReDlacement .. 13-42
Mainshaft Thrust Clearance
Adiustment ..... 13-43
Transmission Reassemblv ......... 13-46
Gearshift Mechanism
Replacement ............................ 13-51
M/T Differential
Comoonent Location Index ........ 13-52
Backlash Inspection ..................... 13-53
Final Driven Gear/Carrier
Replacement .. 13-53
Carrier Bearings Replacement ... 13-54
Oil Seal Replacement .................. 13-55
Differential Thrust Clearance
Adiustment ..... 13-56
13-2
| 5-J
tJ-5
13-4
I J-at
13-14
13- 19
13- 19
13-20
13-21
13-22
13-23't3-25
13-26
| 5-2.5
13-31
13-32
13-33
13-34
13-39

Transmission Fluid Inspection and
Replacement
'1. Park the vehicle on level ground, and turn the
engine OFF.
2. Remove the oilfiller plug (A) and washer (B), check
the condition of the fluid, and make sure the fluid is
at the proper level (C).
lf the transmission fluid is diny, remove the drain
plug (D) and drain the fluid.
A44 N.m{4.5 kgt.m,33 rbr.ftl
Reinstall the drain plug with a new washer, and
refill the transmission fluid to the proper level.
Oil Capacity
1.5 0 (1.6 US (F) at tluid change
1.7 0 {1.8 US qt) at overhaul
Always use Honda Manual Transmission Fluid
(MTF). Using motor oil can cause stiffer shifting
and noise because it does not contain the proper
additives.
Reinstall the oil filler plug with a new washer.5.
13-3
Back-Up Light Switch Test
1. Disconnectthe back-up light switch (A) connector.
Check for continuity between the back up light
swilch 2P connector No. 1 and No.2 terminals.
There should be continuity when the shift lever is in
reverse.
lf necessary, replace the back-up light switch.
Apply liquid gasket (P/N 08718-0001), and install it
on the transmission housing.
2.
3.

Manual Transmission
Transmission Removal
SpecialTools Required. Engine hanger adapter.2.0 to 2.4 liter VSB02C000015. Engine hanger VSB02C000018. Engine support hanger, A & Reds AAR'T 12566'. Subframe adaDter EOS02C000011 '
* Available through the Honda Tool and Equipment
Program 888-424-6857
NOTE: Use fender covers to avoid damaging painted
surfaces.
4.
1.
7.
Write down the frequencies for the radio's preset
buttons. Disconnect the negative ( ) cable first,
then the positive ( )cable from the battery.
Remove the battery.
Remove the intake manifold cover {see page g-3).
Remove the air cleaner housing (see page 1 1-162).
Remove the intake air duct {see step 8 on page 5-3).
Remove the battery tray (A).
Disconnect the transmission ground cable (B).
Disconnect the back-up light switch connector (A)
and vehicle speed sensor (VSS) connector (B).
13-4
8. Remove the cable bracket (A). then disconnect the
cables (B) from the top of the transmission housing.
Carefully remove both cables and the bracket
together so as not to bend the cables.
9. Remove the harness clip.
I
HA @
ilB