2002 HONDA CIVIC ground

CavityWireTest conditionTest: Desired resultPossible cause il result is not obtained
6GRYiREDSet button pushedCheck for voltage to ground:
There should be battery
voltage,
When testing terminal No.6,
there should be no voltage on
terminal No. 7.
Blown No.7 (15 A)fuse in the
under-hood fuse/relay box
Faulty horn relay
Faulty sevresume/cancel
swrtch
Faulty cable reel
An open in the wire
Shon to ground (horn sounds
when button is pressed)
7LT GRN/
BLK
Resume button
pusneo
Check for voltage to ground:
There should be battery
voltage.
When testing terminal No.7,
there should be no voltage on
terminal No. 6.
BRNConnect battery
power to the BRN
terminal and ground
to the BRNIVEL
termrnal
Check the operation of the
actuator motor: You should
be able to hear the motor.
. Faulty actuator. An open in the wire11BRNI/EL
10B LUIVE Llgnition switch ON
0r)
Attach to groundi
Cruise indicator light in the
gauge assembly should come
on.
Blown No. 10 (7.5 A) fuse in
the under-dash fuse/relay box
Blown cruise indicator bulfl
Faulty gauge assembly
An open in the wire
12BLU/VVHTlgnition switch ON
(ll) and main switch
ON; raise the front of
the vehicle, and
rotate one wheel
slowly while holding
the other wheel
Check for voltage between
thE BLU/VVHT (+) ANd BLK
( )terminals:
Thereshouldbe0 5Vor
more repeatedly.
Faulty VSS
An open in the wire
Short to ground
13LT GRNlgnition switch oN
{ll) and main switch
ON
Check for voltage to ground:
There should be battery
voltage.
Blown No. 4 (10 A)fuse in the
under-dash fuse/relay box
Faulty main switch
An oDen in the wire
14LT BLUClutch pedal
reteaseo
Check for continuity to
grouno:
There should be continuity.
NOTE:There should be no
continuity when the clutch
oedal is Dressed.
Faulty clutch pedal position
swtlcn
Poor ground (G501)
Incorrect clutch switch
adjustment
An open in the wire
lf any test indicates a problem, find and correct the cause, then recheck the system. lf all the input tests prove OK,
the cruise control unit may be faulty. Substitute a known-good cruise control unit and retest. lf the system works
properly, replace the cruise control unit.
4-41

Cruise Control Actuator Test
1. Disconnect the 4P connector (A) from the cruise
control actuator (B).
Remove the cover (A), and check the output linkage
(B) for smooth movement.
2.
,to
5.
Connect battery power to the No, 2 terminal and
ground to the No. 1 terminal.
Check for a clicking sound from the magnetic clutch.
The output linkage should be locked.
lf the output linkage is not locked, replace the
cruise control actuator assembly,
6. Check the operation of the actuator motor in each
output linkage position according to the table. You
should be able to hear the motor.
Battery power
Dolarities
Output linkage position
FULt
CLOSE
MIDDLE
PO$TION
FUtL
OPEN
No,4
Terminal
No.3
Terminal
The
motor
runs.
The
motor
runs.
The
motor
stoDs,
No.3
Terminal
No. 4
Terminal
The
motor
sIoos.
The
motor
runs.
The
motor
runs.
1.lf the actuator motor does not operate as specified,
replace the cruise control actuator assembly,
OUTPUT LINKAGE
FULL CLOSE
4-43

8. Remove the intake air duct.
9. Remove the battery cables {A) fromthe under-hood
fuse/relay box. then remove the harness clamp (B)
and ground cable (C).
10. Fullv ooen the throttle link and cruise control link
by hand, then remove the throttle cable (A) and
cruise control cable (B)from the links. Loosen the
locknuts {C), and remove the cables from the
bracket.
11. Relievefuel pressure (see page 11-144).
12. Remove the fuel line(seepagell-149).
13. Remove the evaporative emission (EVAP) canister
hose {A) and brake booster vacuum hose (B).
(cont'd)
5-3

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)

7. Disconnectthe crankshaft position (CKP) sensor
connector {A) and variable valve timing control
{VTC) oil control solenoid valve connector (B).
Remove the VTC oil control solenoid valve (see
step 1 on page 11-127).
Support the engine with a iack and wood block
under the oil pan.
Remove the ground cable (A). and remove the
upper bracket (B).
9.
10.
11. Remove the side engine mount bracket.
12. Remove the chain case.
(cont'd)
6-13

Gylinder Head
Cam Chain Installation (cont'd)
'15. Install the new O-ring (A) on the chain case. Set the
edge of the chain case (B) to the edge of the oil pan(C), then install the chain case on the cvlinder block(D).
NOTE: When installing the chain case, do not slide
the bottom surface on the oil pan mounting surface.
',.9
6x1.0mm12 N.m(1.2 kgt.m.8.7 lbf.ft)
6x1.0mm12Nm(1.2 kgf.m,8.7 lbf.ft)
6-18
\-
{t
16. lnstallthe side engine mount.bracket.
17. Installthe upper bracket (A), then tighten the bolv
nuts in the numbered seouence shown.
6x1.0 mm12 N.m{1.2 kgl m, 8.7 lbf ft}
12x1.25 mm54 N.m(5.5 kgt m, 40 lbf.ft)
I\a
18. Install the ground cable (B).
rbf.ft)

Engine Lubrication
Oil Pressure Switch Test
1. Remove the YEURED wire (A)from the engine oilpressure switch (B).
Check for continuity between the positive terminal(C) and the engine (ground). There should be
continuity with the engine stopped. There should
be no continuity with the engine running.
lf the switch fails to operate, check the engine oil
level. lf the engine oil level is OK. check the engine
oil pressure. lf the oil pressure is OK, replace lhe oil
Dressure switch.
2.
8-4
Oil Pressure Test
lf the oil pressure indicator stays on with the engine
running. check the engine oil level. lf the oil level is
correct:
Connect a tachometer.
Remove the engine oil pressure switch, and install
an oil pressure gauge {A).
{
'1.
\.(
4.
Sta rt the engine. Shut it off immediately if thegauge registers no oil pressure. Repair lhe problem
before continuing.
Allow the engine to reach operating temperature(fan comes on at least twice), The pressure should
be:
Engine Oil Temperature: 176'F (80'Cl
Engine Oil Pressure:
At ldle:70 kPa (0.7 kgf/cm', 10 psi)
mtntmum
At 3,000 rpm: 300 kPa (3.1 kgf/cm',44 psi)
minimum
lf the oil pressure is NOT within specifications,
inspect these items:. Check the oil screenforclogging.. Check the oil pump (see page 8-8).. Check crankshaft and connecting rod bearing
clearances.
I

Cooling System
Fan Motor Test
1. Disconnect the 2P connectors from the radiator fan
motor and condenser fan motor.
Test the motor by connecting battery power to the
B terminal and ground to the A terminal.
lf the motor fails to run or does not run smoothly,
reptace rL
10-4
\
Thermostat Test
Replace the thermostat if it is open at room
remperalure.
To test a closed thermostatl
1. Suspend the thermostat (A) in a container of water.
Do not let the thermometer {B) touch the bottom of
the hot container.
(\
2.
3.
Heat the water, and check the temDerature with a
thermometer. Check the temperature at which the
thermostat first opens, and at which it is fully open.
Measure the lift height of the thermostat when it is
fullv ooen.
STANDARD THERMOSTAT
Lift height; above 8.0 mm (0.31 in.)
Starts opening: 169 176"F(76 80"C)
Fully open: 194"F {90'Cl
\.