2002 HONDA CIVIC maintenance

Oil Pump Removal
1. Setthe No. 1 piston attop dead center {TDC) {see
step 1 on page 6-12).
2. Remove the oil pan(seepageT-11).
3. Remove and discard the oil pumpchaintensioner.
4. To hold the rear balancer shaft, insert a 6 mm pin
driver (A) into the maintenance hole in the lower
balancer shaft holder and through the rear balancer
shaft.
5. Loosen the oil pump sprocket mounting bolt.
6. Remove the oil pump sprocket (A), then remove the
oil pump (B).
(cont'd)
8-9

Engine Lubrication
Oil Pump Overhaul (cont'd)
13. lnstallthe pump housing.
6x1,0mm12 N.m(1.2 kgt.m,8.7 lbf.ft)
8-14
!
Oil Pump Installation
1. Make sure the No. 1 piston is at TDC (see step 1 on
page 6-12).
2. Align the dowel pin{A} on the rear balancer shaft
with the mark (B) on the oil pump.
To hold the rear balancer shaft, insert a 6 mm pin
driver {A) into the maintenance hole in the lower
balancer shaft holder and through the rear balancer
shaft.\,-
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Doors
Door Outer Handle Replacement
NOTE: Put on gloves to protect your hands.
1, Remove these items:
. Door panel (see page 20-4). Plastic cover, as necessary (see page 20-2)
Raise the glass fully.
Remove the lock rod protector (A).
-l Remove the screw.-2 Release the protector from the latch protector
(B).
-3 Pull the protector down to release the hook (C)
from the door.
Fastener Location
) : Screw, 1
2.
5.
20-6
4. Disconnect the cylinder rod (A), and release the
retainer clip (B). then remove the lock cylinder (C).
Disconnect the outer handle rod (A).
Fastenor Locations
> : Bolt, 2
6x1.0mm9.8 N.m{1.0 kgf.m,7.2 tbt.ft')
6.Remove the maintenance cap (B), and remove the
bolts securing the outer handle (C) while holding
the handle from outside. Release the hook (D). then
remove the outer handle protector (E).

Gauges
Self-diagnostic Procedure
The gauge assembly has a self-diagnosis function.. The Beeper Drive Circuit Check. The Indicator Drive Circuit ChecL. The LCD Segments Check. The Gauges Drive Circuit Check (Speedometer, Tachometer, Fuel gauge, Coolant temperature gauge). The Communication Line Check (the coolanttemperature signal line between the gauge and ECM)
NOTE: Indicators are also controlled via the communication line.
Entering the self-diagnosis f unction:
Before doing the self-diagnosis function, check the No. 9 (10A) fuse in the under-hood fuse/relay box and No. 10 {7.5A)fuse in the under'dash fuse/relay box.
1. Push and hold the trip/reset button.
2. Turn the lighting switch ON.
3. Turn the ignition switch ON (ll).
4. Within 5 sec., turn the lighting switch OFF, then ON and OFF again.5. Within 5 sec., release the trip/reset button, then push and release the button four times reDeatedlv.
NOTE:. While in the self-diagnosis mode, the dash lights brightness controller operates normally.'Whileintheself-diagnosismode,thetrip/resetbuttonisusedtostartthebeeperdrivecircuitcheckandthegauge
drive cicuit check.. lf the vehicle speed exceeds 1.2 mph 12 km/h) orthe ignition switch is tu rned OFF, the self,diag nosis mode ends.
oN flrl
lgnition
Switch
Lighting
Switch
Trip/Reset
Switch-> Move to selt-diagnosis mode.
5 sec.5 sec.
The Beeper Drive Circuit Check:
When entering the self-diagnosis mode, the beeper sounds five times
The Indicator Drive Circuit Check:
When entering the self-diagnosis mode, the following indicators blink.
Seat belt indicator, Door/hatch indicator, Brake system, Lowfuel indicator, Maintenance required indicator (USA),
Washer fluid level indicator (Canada), Oil pressure light.
v
OFF
22-56

A
\'l9
Driver's Airbag Replacement
Removal
1. Disconnectthe battery negative cable, and wait atleast 3 minutes before beginning work.
2. Remove the access panel (A) from the steering
wheel, then disconnect the driver's airbag 4p
connector (B)from the cable reel.
Remove the maintenance cover (A), then remove
the two Torx bolts (B) using a Torx T3O bit.
Disconnect the horn switch connector (1P) (D).
Remove the driver's airbag (C).5.
lfc
23-113
Installation
1. Connect lhe horn switch connector (1P) to thedriver's airbag.
2. Place the new driver's airbag (A) inthesteering
wheel, and secure it with new Torx bohs (B), and
installthe maintenance cover (C).
a9.8 N.m {1.0 kgf.m, 7.2 lbt.ft)
Connect the cable reel to the driver's airbag 4P
connector (A), then installthe access panel (B) on
the steering wheel.
Connect the battery negative cable.
After installing the airbag, confirm proper system
operation:
. Turn the ignition switch ON (ll); the SRS indicator
should come on for about 6 seconds and then go
off.. Make sure the horn works.
4.
5.

Service Manual lndex
)s
NOTE: Referto the lollowing listto look up A/C Pressure Switch CircuitDTCS, symptoms, fuses, connectors, wire Troubleshooting ......... ...-.-....-...-.-.-....-..21-32 Bharnesses, specifications, maintenanceschedules, and general serviceinlormation:
DTC Troubleshooting Indexes
A/C Signal CircuitTroubleshooting.........................-...... 11-'133 Back-up Light SwitchTest .......................................................... 13'3A/F lAir Fuel Ratiol SensorABS/TCS Components ........................ 19-34 Replacement ....................................... 1 1-113 Back-up Li9ht3EPS Components ................................. '17-22 Circuit DiagramFueland Emissions11-i A-Dillar Corner Trim
ABS Indicator Circuit
Heating/Ventilation ................................ 21-9 Replacement ...............-.....-..............-.... 20,96 Ball Joint BootssRS ........................................................ 23-28Replacement ......
... 19-52 Ball Joints
22-75
18 16
Remova1.............-.......... . ...........18-10Symptom Troubleshooting Indexes TroubleshootingABS/TCSComponents........................ 19 35Cruise Control System ..........................4 38 ABS Modulator-contml UnitEPS Components ................................. 17-23 Bemoval/lnstallation ............................ 19-57 BettervFan Controls10,12
Accessory Powor Socket Front
Blowor Pow€r Transistor
.......22 50
Blower UnitRemoval/lnstallation ............................ 21-39
Fuel and Em issions .............................. 11-10 ABS/TCS ComoonentsHeating/Ventilation..............................21 10 Component Location Index ................. 19-30 Beverage Holder
SRS ........................................................ 23'30 CircuitDiaqram.......................... 19'42Blower MotorReplacement .....21 41
21-38
Power 0istribution ...............................22-46 TesVReplacement .............................. 22'149Under-dash Fuse/Relay Box ............... 22 45Under-hood Fuse/Belay Box ...............22 44 Accessory Power Sockets
Fuse/Relay lndexes
(to harness)
Connector and Wire Harness lndexesComponent Connectors
Circuit Oiagram .................................. 22-149
Air Cleaner......2214 Rep1acemen1.....................................11-162
Air MixControl MotorMeintenence section .................... Section 3 Replacement ......................................... 21'34 Brake CelipersTest......................21-34 Overhaul19-14,23Gene.al lnlormation section........ Section 1
21.57
Airbag. Driver's
Ahernator FR Signal CircuitTroubleshooting .... .........-..........11 134
AntennaReplacement
Inspection ............................................. 19-24Rep|acement................. .................... 19-25
Bieke Meder Cylinder
Irake Discs
A
Replacement ....................................... 23 1 'l3 Inspection .................... ................... 19-13,22Repair ...........-...................................... 23 1 16Brake Fluid Level SwitchAirbag. Front Passenger's TestBeplacement....................................... 23-1 14AIC Brake LightsComponent Location fndex ...................21-3 Altemator CircuitDiagram....................................22-74Description.....................................-....21'1'l Beplacement ................ ........................... 4 29CircuitDiagram....................................21-14 Overhaul .................................................4-30 Brake Lines and Hoses
19.10
A/C CompressolReplacement .......-...-............................. 21 -41
A/C Compr€ssor ClulchRep1acement......................................... 19-15.........22-103 Inspection ............................................. 19-16Inspecton........Overhaul ..........
A/C CondenserReplacement,.,
21-442l-49 Audio Unit
Replacement
Brake PadsRemoval/lnstallation .. ........................22-100 Inspection/Rep1acement................ 19-11,20A/C Compressor Clutch CircuitTroubleshooting ................................... 21-30 Audio Unit Connector Brake Pedal22101 Adjustment..............19,6ArfC Comoressor Relief ValvcReplacement ..........-...-.......................... 21-51 Audio/Entertainment
A/C Compr$sor Thermal Protector Circuit DiagramReplacement............-............................ 21-51
Component Location In dex .................22-9A Test .......-.............. 22-84Breke Pedal Posilion Switch
Brake Pedal Position Switch Signal Clrcuit11-137
.....21 52
A/C Condenser Fan CircuitTroubleshooting ................... . . . . . .....21-28
)s
Troubleshooting
(cont'd)