2002 HONDA CIVIC oil pan

Fuel and Emissions Systems
Rel. No.Tool NumberDescriptionotv(L)
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@-2
O-3
@-4
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A973X-041-XXXXX
07JAZ-0010008
07sAz-001000A
07vAJ-0040100
07NAJ-P07010A
07xAA-001010A
07zAJ-S5AA200
07406-0020201
07406-0070300
OTMAJ-PY4O11A
07MAJ-PY40120
07406-004000A
07zAJ-S5A0100
Vacuum Pump/Gauge, 0 30 in.Hg
Vacuum/Pressure Gauge. 0 4 in.Hg
Backprobe Set
Fuel Pressure Gauge Adapter
Pressure Gauge Adapter
Fuel Sender Wrench
Hose, Oil Pressure
A,/T Pressure Hose
A,/T Low Pressure Gauge W/Panel
A,/T Pressure Hose ,2,210 mm
A,/T Pressure Hose Adapter
Fuel Pressure Gauge
Fuel Pressure Gauoe Set
1
1
2
1
1
1
SpecialTools
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11-2
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DTC Pl259: WEC System Malf unction
SpecialTools Required. Pressure gauge adapter 07NAJ P07010A
. A/T low pressure gauge w/panel 07406-0070300. A/T pressure hose 07406-0020201. Av/T pressure hose,2,210 mm 07IMAJ-PY4o11A
. l"/T pressure adapter 07MAJ-PY40120
. Oil pressure hose 07ZAJ-S54,4200
1. Reset the ECM (see page 11-4).
2. Check the engine oil level, and refill ifnecessary.
3. Start the engine. Hold the engine at 3,000 rpm with
no load {in neutral) until the radiator fan comes on.
4. Road testthe vehicle:
Accelerate in the 1st gear to an engine speed over
4.000 rpm. Hold the speed for at least 2 seconds. lf
DTC P1259 is not repeated during the first road test,
repeat the test two more times.
ls DTC P1259 indicated?
YES Go to step 5.
NO-lntermittent failure, system is OK at this time
Check the oil consumption if oil was added in step
2. Check for poor connections or loose terminals at
the VTEC solenoid valve, the VTEC oil pressure
switch, and at the ECI\4. I
5, Turn the ignitjon switch OFF.
6. Disconnect the VTEC oil pressureswitch 2P
connector.
7. Check for continuity between VTEC oil pressure
switch 2P connector terminals No. 1 and No. 2
VTEC OIL PRESSURE SWITCH2P CONNECTOR
Terminal side of male terminals
Is there continuity?
YES-Go to step 8.
NO Replace the VTEC oil pressure switch.l
8. Turn the ignition switch ON (ll).
9. Measure voltage between VTEC oil pressure switch
2P connector terminal No. 1 and body ground
ls there battety voltage?
YES Go to steP 14.
NO-Go to step 10.
(cont'd)
VTEC OIL PRESSURE SWITCH2P CONNECTOR
VTPSW
/T {BLU/BLK}
{.--r r-l'--.l
J II
oI
Wire side of female terminals
11-123

Front Suspension
Damper/Spring Replacement (cont'd)
Disassembly/lnspection
1. Compress the damper spring with a commercially
available strut spring compressor (A) according to
the manufacturer's instructions. then remove the
self-locking nut (B)while holding the damper shaft(C) with a hex wrench (D). Do not compress the
spring more than necessary to remove the nut,
Release the pressure from the strut spring
compressor, then disassemble the damper as
shown in the Exploded View.
18-22
4.
Reassemble all the pans, except for the upper
spring seat and spring.
Compress the damper assembly by hand, and
check for smooth operation through a full stroke.
both compression and extension. The damper
should extend smoothly and constantly when
compression is released. lf it does not, the gas is
leaking and the damper should be replaced.
Check for oil leaks, abnormal noises, and binding
during these tests.
\

Rear Suspension
Damper/Spring Replacement (cont'dl
Disassembly/lnspection
1. Compress the damper spring with a commercially
available strut compressor (A) according to the
manufacturer's instructions. then remove the self-
locking nut (B)while holding the damper shaft (C)
with a hex wrench (D). Do not compress the spring
more than necessarv to remove the nut.
Release the pressure from the strut spring
compressor, then disassemble the damper as
shown ln the Exploded View.
Reassemble all the pans, except for the spring.
Compress the damper assembly by hand, and
check for smooth operation through a full stroke,
both compression and extension. The damper
should extend smoothly and constantly when
compression is released. lf it does not, the gas is
leaking and the damper should be replaced.
?
4.
Check for oil leaks, abnormal noises, or binding
during these tests.
18-36
Reassembly
1. Install allthe partsexceptthe self-locking nutonto
the damper unit by referring to the Exploded View.
Align the bottom of the spring {A} and the stepped
part of the lower spring seat (B), and align the
damper mounting base as shown,
,, '161 7fi)1,, "
\3P qY/
Installthe damper assembly on a commercially
available strut spring compressor (C).
Compress the damper spring with the spring
compressor.
Installthe new self'locking nut (A) on the damper
shaft.
10 x 1.25 mm29Nm(3.0 kgt m,22 lbt.ft)
5. Hold the damper shaft {B) with a hex wrench (C),
and tighten the self-locking nut to the specified
torque.

Rear Brake Caliper Overhaul
Frequent inhalation of brake pad dust, regardless of material composition, could be hazardous to your health.
' Avoid breathing dust particles.
. Never use an air hose or brush to clean brake assemblies. Use an OSHA-approved vacuum cleaner'
Remove, disassemble, inspect, reassemble, and installthe caliper, and note these items:
. Donotspill brake fluid on the vehicle; it may damage the paint; if brake f luid gets on the paint, wash it off
immediately with water.. To prevent dripping. cover disconnected hose joints with rags or shop towels.
. Cleanall partsinbrakefluidandairdry;blowoutall passageswith compressed air'
. Before reassembling, check that all parts are free of dust and other foreign particles
. Replace pans with new ones as specified in the illustration.. Make sure no dirt or other foreign matter contaminates the brake fluid.
. When reusing pads, always reinstallthem in their original positions to prevent loss of b ra king efficie ncy.
. Do not reuse drained brake fluid.
. Use only clean Honda DOT 3 brake fluid. Non-Honda brake fluid can cause corrosion and shorten the life of the
system.. Do not mix different brands ot brake fluid as they may not be compatible.
. Coatthe piston, piston seal groove, and caliper bore with clean brake fluid.
. Make sure no grease or oil gets on the brake discs or pads.
. Replaceall rubber parts with new ones whenever disassembled.
. After installing the caliper, check the brake hose and line for leaks, interference. and twisting.
oG , nonau."rip6r qreas€ lP/N 08c30-aoa4Ml34 N.m (3.5 kgf m,25lbtft)BOLT
WASHERS
BRAKE HOSE
a
l,i,,'IltE" / !!;,ff
olT-J,.o"c.O.RING CUPBeplace. Beplace.
.ARKING NUr lii.'i rz.r rgr.. Gd ffi27Nm{2.8kgtm,
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t H\a \l / t,i*t'*"
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ADJUSTING BOLT
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27Nm{2.8kgf.m,20 tbf.ftr PAD SPRING
A,n Na 7lfl,lif,loffi ',,0,n, ,,:,o" \
--t)(*ff l^7k ''"'t!1'ry#'
INNEBPA'SHIM
/ .r.:._U i*E'( ":;*" *dF ,.2>a>-
fr.x{_>@ fftt **-->**^'"
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: 10 MM FLANGE BOLTS.:r=,9!q!q}l 55 N m (5.6 lgf-m, 4r lbt ft)
19-23

Body
DoorsComponent Location Index ...........Door Panel Removal/lnstallation .....,..........Door Outer Handle ReplacementDoor Latch ReplacementDoor Glass and RegulatorReplacementDoor Sash Trim Replacement .......................
Door Glass Outer WeatherstripReplacement
Door Weatherstrip Beplacement
Door Glass Adjustment .................................Door Position Adjustment .............................Door Striker Adiustment ................................MirrorsComponent Location Index ...........................Power Mirror Replacement ...........................Mirror Holder Replacement ...........................Rearview Mirror Rep1acement ......................
GlassComponent Location Index ...........................Windshield Replacement
Bear Window Rep1acement ...........................
Ouarter Glass Replacement ..........................MoonroofComponent Location Index ...........................Symptom Troubleshooting Index
Glass Height Adjustment ...............................
Glass ReplacementWind Def lector 8ep1acement ........................Drain Channel Rep1acement ..........................Sunshade Replacement .................................Motor ReplacementFrame and Drain Tube Replacement ............Drain Channel Slider and Cable AssemblyReplacementLimit Switch Adjustment ...............................Closino Force and ODenina Draq Check ......lnterioi TrimComponent Location Index ...........................Trim Removal/lnstallation DoorArea ..........Trim Removal/lnstallation-Rear Side AreaTrim Removal/lnstallation-Cargo Floor AreaTrim Removal/lnstallation-Hatch Area .........Headliner Removal/lnstallation* Carpet Rep1acement .......................................ConsolesConsoles, Front and RearRemova l/lnsta llationFront Console Disassembly/Reassembly .....
20-220,420-620-7
20-920 t0
20- 10
20-1120-1120-1220 13
20-1420-1520-1520-16
20 1120-1920-2520-29
20,3520-3620-3720-3120-3820 3920-4020-4120,42
20 4420-4620,44
20-4920 50
20-51
DashboardInstrument Panel Removal/lnstallation ........Driver's Dashboard Lower CoverRemovat InstallationDriver's Dashboard Under CoverRemova t Insta llation
Oriver's Pocket Removal/lnstallation ............Shift Lever Trim Removal/lnstallation ..........Center Panel Removal/lnstallation ...............Passenger's Dashboard Lower CoverRemova l/lnsta llat ionx Glove Box Removal/lnstallationDashboard Side VentRemoval/lnstallation .................................. 20-64Beverage Holder Removal/lnstallation ........ 20-64Driver'sTray Removal/lnstallation ............... 20-65Passenger's Tray Removal/lnstallation ........ 20 65* Dashboard Removal/lnstallation .................. 20-66Steerinq Hanqer Beam Reolacement ........... 20-68Seats "
Component Location Index ........................... 20-10* Front Seat Removal/lnstallation ................... 20-11* Front Seat Disassembly/Reassembly-Driver's .................................. 20-73* Front Seat Disassembly/Reassembly-Passenger's ........................... 20-74* Front Seat Cover Replacement ..................... 2O-75Rear Seat Removal/1nsta11ation ..................... 20-80Rear Seat-back Latch Replacement .............. 20-81Rear Seat-backStriker Replacement ............ 20-81
20-59
20-59
Rear Seat-back Cover Replacement ............. 20-82Rear Seat Cushion Cover Replacement ....... 20.84BumpersFront Bumper Removal/lnstallation .............Rear Bumoer Removal/lnstallation ...............HoodAdjustmentHood Seal ReplacementHood Insulator Rep1acement .........................Hatch
20-6020,6020 6120-62
20-63
20-63
20,8520-86
20-4720,8820,89
20-5220-5320-5420-55
20-5720-58
Adjustment ................... 20-90Hatch Suppon Strut Replacement ................ 20-91Hatch WeatherstriD Reo1acement ................. 20-92
Fuel Fill DoorAdiustment ................... 20-93Exterior TrimFront Grille Replacement ..............Cowl Covers Replac"rn""t .. . .....................A pillar Corner Trim Replacement ................Roof lMolding Replacement ...........................Rear License Trim ReplacementHatch Spoiler 8ep1acement ...........................Emblem Rep1acement .........................
20-9420-9520-9620-9720,9820-9920-100

Rear Window Replacement
NOTE:. Put on gloves to protect your hands.. Wear eye protection while cutting the glass adhesive
with piano wire.. Use seat covers to avoid damaging any surfaces.. Do not damage the rear window defogger grid lines
and terminals.
1.Remove these items:
. Hatch lower trim panel (see page 20-53). Hatch spoiler (see page 20-99)
Remove these items:
. High mount brake light {see page 22-821. Rear window wiper motor {see page 22-1461
Disconnect the rear window defogger connectors
(A).
4.lf the old rear window is to be reinstalled, make
alignment marks across the glass and body with a
grease pencrl,
Apply protective tape along the inside and outside
edges of the hatch. Using an awl, make a hole
through the adhesive from inside the vehicle at the
corner portion of the rearwindow. Push the piano
wire through the hole, and wrap each end around a
piece of wood,
6. With a helper on the outside, pull the piano wire (A)
back and Jorth in a sawing motion. Hold the piano
wire as close to the rear window (B) as possible to
prevent damage to the hatch, and carefully cut
through the adhesive {C} around the entire rear
Cutting positions:
7. Carefully remove the rear window.
(cont'd)
20-25

21-2
z t-'5
z t-o
z t-o
21-8
21-9
21-10
21-11
21-14
z t- to
HVAC (Heating, Ventilation, and Air Gonditioningl
Heating and Air Conditioning
SpecialTools
Comoonent Location lndex ........
A/C Service Tios and
Precautions
A,/C Refrigerant Oil
ReDlacement
General Troubleshooting
lnformation
DTC Troubleshooting Index .......
Symptom Troubleshooting
1ndex..............
System Description .....................
Circuit Diagram
DTC Troubleshooting ..................
Recirculation Control Motor
CircuitTroubleshooting .......... 21-25
Heater Control Power and Ground
Circuits Troubleshooting ........ 21-27
Condenser Fan Circuit
Troubleshooting ...................... 21-28
Radiator and Condenser Fans
Common Circuit
Troubfeshooting ...................... 21-29
Compressor Clutch Circuit
Troubleshooting ...................... 21-30
A,/C Pressure Switch Circuit
Troubleshooting ...................... 21-32
Air Mix Control Motor
Test and Reolacement ............. 21-34
Mode Control Motor
Test and Replacement ............. 21-35
Recirculation Control Motor
Test and Reolacement ............. 21-36
Evaporator Temperature Sensor
Reolacement and Test ............. 21-31
Power Transistor Test ................. 21 -38
Heater Control Panel and
Push Switch Assemblv
Removal and Installation ........ 21-38
Dust and Pollen Filter
Reolacement ..21-39
Blower Unit Removal and
lnstallation ...... 21-39
Blower Unit Comoonents
ReDlacement ............................ 21-41
Evaporator Core
Reolacement ..21-42*Heater Unit/Core
ReDlacement ..21-43
Heater Valve Cable
Adjustment .....21-46
CompressorReplacement .......... 21-47
Comoressor Clutch Check .......... 21-48
Comoressor Clutch Overhaul ..... 21-49
Compressor Thermal Protector
Reo1acement ............................ 21-51
Comoressor Relief Valve
Reolacement ............................ 21-51
Condenser Reolacement ............ 21-52
Refrigerant Recovery .................. 21-53
System Evacuation ...................... 21-54
System CharginS ......................... 21-55
Refrigerant LeakTest .................. 21-56
A,/C Svstem Tests ........................ 21-57