2002 HONDA CIVIC wheel

EPS Components
DTC Troubleshooting (cont'd)
DTC 69: EPS Control Unit Internal Circuit
1. Clear the DTC.
2. Start the engine.
3. Turn the steering wheel from lock-to-lock several
times, and wait 10 seconds or more,
Does the EPS indicator come on?
YES Go to step 4.
NO-Check for loose wires or poor connections. lf
the connections are good, the system is OK at this
time.l
4. Stop the engine, and verify the DTC.
ls DTC 69 indicated?
YES-Check for loose or poor connections at the
EPS control unit. lf the connections are good,
substitute a known-good EPS control unit. lf the
symptom/indication goes away, replace the
original EPS control unit and recheck.l
NO- Perform the appropriate troubleshooting for
the code indicated.l
17-46

EPS Components
(Motor RemovaUlnstallation (cont'dl
lnsiallation
7. Clean the mating surface of the motor (A) and
gearbox.
Apply a thin coat of silicone grease (P/N 08733-
8070E)to the new O-ring (B), and carefully fit it on
the motor.
Apply grease {Nippon Grease WR-S or equivalent
steering gear grease) into the motor shaft (C).
qE
8 x '1.25 mm20 N.m12.0 kgt.m,7 .2lbl ftl
L==-c].E@
9.
17-50
r0.Install the motor on the gearbox by engaging the
motor shaft and worm shaft (D). Note the motor
installation position {direction of motor wires).
Before tightening the bolts, turn the motor two or
three times right and left about 45 degrees. lvlake
sure the motor is evenly seated on the steering
gearbox and that the O-ring is not pinched betlveen
the mating surfaces.
Installthe removed Darts in the reverse order of
removal. and note these items:
lvlake sure the motor 2P connector is properly
connected.
lvlake sure the motor and EPS wires are not
caught or pinched by any parts.
Reconnect the negative cable to the battery.
Do the engine control module (ECM) idle learn
procedure (see page 11-139).
Enter the anti-theft code for the radio station
Dresets. Reset the clock,
Do the oower window control unit reset
procedure (see page 22-1241.
After installation, start the engine, and let it idle.
Turn the steering wheel from lock-to-lock several
times. Check that the EPS indicator does not come
on.
11.
12.
13.

Steering Gearbox Removal
Special Tool Required
Ball ioint remover,2S mm 0TlvlAC-S100200
1. Raise the front of vehicle, and make sure it is
securely supponed.
2. Remove the front wheels.
Remove the driver's airbag (seepage23-113).
Remove the steering wheel (see page 17-6).
Remove the motor on the steering gearbox (see
page l T-49).
Remove the driver's dashboard lower cover (see
page 20-59) and under cover {see page20-60).
Remove the steering joint bolts (A), and disconnect
the steering joint by moving the steering joint (B)
toward the column.
4.
5.
6.
7.
'il
_t\
l- '/
,a.: --L -
8. Remove the cotter pin (A)from the tie-rod balljoint
nut {B), and loosen the nut.
r0 mm HEX NUT07MAC-S100200
Separate the tie-rod balljoint and damper steering
arm using the special tool (see page 18-10). Repeat
on the other side of the vehicle.
Grasp the right side tie-rod, and pull the rack all the
way to the passenger's side,
Remove the heat shield (A) mounting bolts from
the body stiffener, and let the heat shield lay
against the exhaust.
11.
9.
10.
(cont'd)
17-51

EPS Components
Steering Gearbox Removal {cont'd)
22. Move the steering gearbox and tie-rod ends as anassembly to the wheelwell opening on thepassenger's side.
23. Carefully raise the driver's side (pinion side) ofthesteering gearbox (A) and tie-rod (B) until clears themaster cylinder and under-hood fuse relay box,
then remove the steering gearbox. Be careful not to
damage the hoses, lines and wtre narnesses.
17-51

Steering Gearbox Installation
2.
'1.Before installing the steering gearbox, slide the
rack all the way to the passenger's side (right
direction).
Pass the right side of the steering gearbox together
with the tie-rods through the wheelwell opening on
the passenger's side. Continue moving the steering
gearbox toward the passenger's side untilthe
driver's side tie-rod end and gearbox clears the
master cylinder and under-hood fuse Ielay box.
Lower the steering gearbox. and move it toward
the driver's side untilthe steering gearbox is ln
Dosition.
Be careful not to damage the hoses, lines
and wire harnesses.
3. Installthe pinion shaft grommet (A).
4. Insert the pinion shaft up through the bulkhead,
then slip the right side of the steering gearbox
housing (A) over the mounting stud (C) on the
gearbox mounting bracket.
\- --' '.'', i
10 x '1.25 mm61 N.m{6 2 kgl m, 45 lb{ ftl
Install the steering stiffener B, and lightly tighten
the steering gearbox mounting nuts.
Install the steering stiffener A with the gearbox
mounting bolts. Then tighten allthe steering
gearbox mounting hardware to the specified torque.
10 x 1.25 mm6l N.m(6.2 kgt.m, 45 lbt.ft)
: --.-{..
(cont'd )
:-1....
17-63

EPS Components
4
17.
18.
Steering Gearbox Installation (cont'dl
Install the motor on the steering gearbox (see page
17-49).
lnstall the steering joint (A). and reconnect the
steering shaft (B) and pinion shaft (C). Make sure
the steering joint is connected as follows:
. Insertthe upperend of thesteering jointontothe
steering shaft (line up the bolt hole (D) with the
flat portion (E) on the shaft).. Slip the lower end of the steering joint onto thepinion shaft (line up the bolt hole with the groove
(F) around the shaft), and loosely installthe lowerjoint bolt. Be sure that the lower joint bolt is
securely in the groove in the pinion shaft.. Pull on the steering joint to make sure that the
steering joint is fully seated. Then install the
upper joint bolt, and tighten it to the specified
torque. Tighten the lower joint bolt to the
specified torque.
8 x '1.25 mm28 N.m{2.9 kgf.m,21 tbt.ft)
19.
20.
Installthe driver's dashboard lower cover (see
page 20-59) and under cover (see page 20-60).
lf the steering wheel was turned, center the cable
reel by first rotating it clockwise until it stops. Then
rotate it counterclockwise (about two and half
turns) untilthe arrow mark on the label points
straight up. Reinstall the steering wheel (see page
17 -8).
Install the front wheels.)1
17-66
22. After installation, perform the following checks.
. Perform the front toe inspection.. Check the steering wheel spokeangle. lfsteering
spoke angles to the right and left are not equal(steering wheel and rack are not centered),
correct the engagement of the joinvpinion shaft
serrations, then adjust the front toe by turning
the tie-rods, if necessarv.
\

EPS Control Unit Removal/
Installation
1. Remove the passenger's under panel.
2. Turn up the floor carpel, remove lhe EPS control
untr.
Disconnect the EPS control unit connectors.
lnstallthe EPS control unit in the reverse order of
removal.
After installation, start the engine, and let it idle.
Turn the steering wheelfrom lock-to-lock several
times. Check that the EPS indicator does not come
on.
3.
E
Tie-rod Ball Joint Boot Replacement
Special Tool Required
Attachment, 42 mm 07OAD-P0A0100
l. Remove the boot from the tie-rod end, and wipe the
old grease off the ball pin.
2. Pack the lower area of the ball pin(A)wilhfresh
mulr purpose grease.
3. Pack the interior of the new boot (B) and lip (C) with
fresh multipurpose grease.
Note these items when installing new grease;
. Keep grease offthe boot installation section (D)
and the tapered section (E) of the ball pin.
. Do not allow dust, dirt, or other foreign materials
to enter the boot.
4. Installthe new boot (A) using the specialtool. The
boot must not have a gap at the boot installation
sections (B). After installing the boot. check the ball
pin tapered section for grease contamination, and
wipe it if necessary.
07(lAD-P0A0100
*-4
r/ \-,d______i.l+_D
-6rA
17-67

Suspension
Front and Rear Suspension
SpecialTools ............. 18-2
Component Location Index ......................................... 18-3
Wheel Alignment ..................... ........... 18-4
Wheel Bearing End Play Inspection ............................ 18-8
Wheel Runout Inspection .................. 18-9
Ball Joint Removal ... 18-10
Front Suspension
Kn uckle/H u bAVheel Bearing Replacement
Ball Joint Boot Reolacement ..................
Stabilizer Bar Rep|acement ....................
Stabilizer Link Removal/lnstallation
LowerArm Removal/lnstallation ...............
Damper/Spring Replacement
Rear Suspension
Hub Bearing Unit Replacement .....................
Knuckle Reolacement
Stabilizer Bar Replacement ....................
Stabilizer Link Removal/lnstallation ..........................
Upper Arm Removal/lnstallation ...............
Trailing Arm Removal/lnstallation
Damper/Spring Replacement
18-1 1
18-16
18-17
18-18
18-19
18-20
18-26
18-28
18-30
18-31
18-32
18-33
18-34