linkage HONDA CIVIC 1999 6.G User Guide

Inspection and Adjustment
Steering Operation
Place the front wheels in the straight ahead position,
and measure the distance the steering wheel can beturned without moving the front wheels.
ROTATIONAL PLAY: 0 - 10 mm l0 - 0.39 inl
lf the play exceeds the service limit. perform rack guide
adjustment (see page 17-33).
lf the play is still excessive after rack guide adjustment.inspect the steering linkage and gearbox as describedon the nel(t pag€.
ROTATIONAL PLAY
17-30
Power Assist Gheck with
Vehicle Parked
1. Check the power steering fluid level (see page 17-33) and pump belt tension (see page 17-32).
2. Start the engine, allow it to idle. and turn the steer-ing wheel from lock-tolock several times to warm
up the fluid.
3. Attach a spring scale to the steering wheel. With theengine idling and the vehicle on a clean, dry floor,pull the scale as shown and read it as soon as thetires begin to turn.
The scale should read no more than 29 N (3.0 kgf.
6.6 lbf). lf it reads more, check the gearbox andpump,
D0

ISteering Linkage and Gearbox
TIE-ROD END BALL JOINT
Inspect for faulty movement
and damage.
STEERING COLUMN
Inspect for loose column
mounting bolts and nuts
BOOTInspectdamage and deteriorataon
STEERING GEARBOXlnspect for loose mounting bolts.
GEARBOX MOUNTING CUSHIONS
Inspect f or deterioration
STEERING JOINTSCheck for loose joint bolts.
l./
TIE-ROD LOCKNUTfor loose locknut
BALL JOINT BOOT
Inspect for damage and deteriorataon'
See page 17-68lor replacement.
SHAFT GROMMETInspect for damage and deteriorataon.
lrz
17-31

Steering Gearbox
)
Removal
NOTE: Using solvent and a brush, wash any oil and dirt
off the valve body unit its lines. and the end if the gear-
box. Blow dry with comPressed air.
1. Drain the power steering fluid as described on page
2. Raise the front of vehicle, and support it on safety
stands in the proper locations (see section 11.
3, Remove the front wheels.
4. Remove the driver's airbag assembly, and steering
wheel (see page 17-35)
5. Bemove the steering joint cover.
6. Remove the steering joint lower bolt, and loosen
the steering joint upper bolt. Disconnect the steer-
ing joint by moving the ioint toward the column
tJ
17-47
TIE.ROD END
7. Remove the cotter pin from the castle nut {'96 -'97
models) or nut ('98 - '00 modslsl and remove the nut.
BALL JOINT REMOVER.28 mm07MAC - SLqI2|X)
'98 - '00 mod.b:NUT
8.
COTTER PINSRepl6ce.
lnstall the t0 mm hex nut on the ball joint.
Be sure that the 10 mm hex nut is flush with the ball
joint pin end, or the threaded section of the ball
joint pin might be damaged by the special tool.
NOTE: Remove the ball joint using the special tool.
Refer to section 18 for how to use ths ball joint
remover.
Seoarate the tie-rod ball joint and knuckle using the
specialtool.
CAUnON: Avoid damaging tho ball ioint boot.
Remove the left tie-rod end, then slide the rack all the
way to the right.
Separate the exhaust pipe A or TWC (see section 9).
Disconnect the shift linkage (see section 13 or section
14).
(cont'd)
9.
10.
11.
12.

)
1?
12, Install the steering joint cover with the clamps and a
clrp.
Reconnect the tie-rod ends to the steering knuckles,
tighten the castle nut ('96 -'97 models) or nut ('98 -
'OO models) to the specified torque, and install new
cotter plns.
NOTE: Before connecting the tie-rod ends, wipe off
any grease contamination from the ball joint tapered
section and threads.
CAUTION: Torquo the castle nut to the lower torque
sp€cification, then tighten it only tar enough to align
the slot with the pin hole. Do not align the nut by
loosening {,96 -'97 models only).
COTTER PINSReplace.On reassembly, bend
the cotter Pin 6s shown.'96 -'97 models:'98 -'00 mod€ls:
tr
CASTLE NUT40 - a8 N'm(4.0 - 4.8 kgf'm,29 - 35 lbf.ftl
NUT&l N.m{a.5 kgf'm, 33 lbl'ftl
NE-ROD END
(l-,
17-67
14.
15.
16.
17.
18.
Install the exhaust pipe A or TWC (see section 9).
Connect the shift linkage (see section 13 or section
14).
lnstall the front wheels
Fill the system with power steering fluid, and bleed
air from the system (see page 17-331
After installation, perform the following checks
. Start the engine, allow it to idle, and turn the
steering wheel from lock-tolock several times to
warm up the fluid. Check the gearbox for leaks
(see page 17-39).
. Adjust the front toe (see section 18).
. Check the steering wheel spoke angle. Adjust by
turning the right and left tie-rods, if necessary.
NOTE: Turn the right and left tie-rods equallv

Windshield Wiper Arms
and Linkage
Hatch latch/Lock cylinder:
NOTE: Remove the hatch trim panel (see page 20-63).
>: Bolt locationsA>,3
6x1.0mm I9.8 N.m i1.0 ksf m,l
1.2lbl.trl /
B>, 1
E6'cr
CYLINDER
6;:il;l,lr'.",
.r\
LOCK- r€ cYLTNDERL^ ! ./
rAs<.L ,/
\faa"El
rl
lnstallation is the reverse of the removal procedure.
NOTE:
. Grease the hatch latch.
. Make sure the hatch opens properly and locks
securely.
. Make sure the cylinder rod is connected properly.
Replacement
CAUTION: Pul on gloves to protect your hands
NOTE: Take care not to scratch the hood and body.
1. Remove the windshield wiper arms, then remove
the hood seal and cowl cover.
>: Clip locationsA>,9 B>,9WINOSHIELDWIPER ABMS
\j:_
Hw
u
cowl covER
Disconnect the connector, then
shield wiper linkage assemblY.
Japan/Canada-produced:
remove the wind-
10 x 1.25 mm18 N.m ll.8 kgf m,
(cont'd)
20-113

Windshield Wiper Arms and Linkage
Replacement (cont'dl
USA-produced:
3. Separate the windshield wiper linkage and wind-
shield wiper motor.
Japan/Canada-produced:
NOTE: Scribe a line across the link and windshield
wiper linkage to show the original adjustment.
>: Bolt locations, 3
O 6r1.0mm
EF 8 N.m {0.8 kstm,ig 5.8 tbf.ft) )
NUT10 x 1.25 mml8 N rn (1.8 kgtm,13 tbtftl
>r Bolt locations,3
WIPER LINKAG€
\
20-114
USA-produced:
NOTE: Scribe a line across the link and windshield
wiper motor to show the original adjustment.
>: Bolt locations, 2
R 6J( 1.0 mm
Y 8 N.m to.s kgtm, I
.E- 7Y.nt )
NUT10 x 1.25 mm'18 N.m {1.8 kgf.m.13 tbtft)
WINDSHIELDWIPER MOTOR
4. Installation is the reverse of the removal procedure.
NOTE:
. Make sure the connector is connected properly.
. lf necessary, replace any damaged clips.
. lnstall the windshield wiper arms as described
on page 20-1'17.
. Check the windshield wiper motor operation.. Grease the moving parts.

Mode Control Motor
To page 21-14
MODE CONTROL MOTOR 7P CONNECTOR
'1
I2I57
BLK/YEL
Wire side of female terminals
Mode control motor does not run,
or one of more modes are inoPela-
Check the No. '17 (7.5 A) fuse in
the under-dash fuse/relaY box.
Reolace the fuse, and recheck.
Check lor an open in the wire:
1. Disconnect the mode controlmotor 7P connector.2. Turn the ignition switch ON (ll).
3. Measure the voltage betweenthe No. l terminal and bodyg rou nd.
Repair open in the wire between
the No. 17 tuse and the mode
control motor.ls there batterY voltage?
Check {or an open in the wire:1. Turn the ignition switch OFF.
2. Check for continuity between
the No. 7 terminal of the mode
co nlrol motor 7P connector
and body ground.
Check for an open in the wire
batwe€n the mode contrcl motol
and body ground. lf the wir€ is OK,check for poor gtound at G/U)l and
G402.
ls there continuity?
Test the mode control motor (see
page21-471.Check the mod€ control linkage
and doors:1. Bemove the mode controlmotor (see page 21-47).2. Check the mode control linkageand doors for smooth move
ls the mode control motor OK?
Do the mode control linkageand doors move smoothlY?
Reolace the mode control motor,
I34561
BLK
[]
(cont'd)

Troubleshooting -'96 - 98 Models
Recirculation Control Motor
Becirculation control door doesnot change between FRESH andRECIBCULATE.
check the No- 17 (7.5 A) fuse inthe under-dash fuse/relay box.
Reolace the tuse. and recheck.
Check for an open in the wire:1. 0isconnect the recirculationcontrol motor 4P connector.2. Tu.n the ignition switch ON (ll).
3. Measure the voltage betweenthe No. l terminal and bodyground.
Repair open in the wir6 betweenthe No. 17Iuse and the recircula-lion conlrol motor.ls there battery voltage?
Check lhe recirculation control
1. Turn the ignition switch OFF.2. Test the recirculation controlmotor {see page 21 48).
Check the recirculation controllinkage and door:1. Remove the recirculation con'trol motor {see page 21 48}.2. Check the recirculation controllinkage and door for smooth
Do the recirculation control linkage and door move smoothly?Reoair the r€circulation controllinkage or door.
RECIRCULATION CONTROL MOTOR4P CONNECTOR
BLK/YEI-
Wire side of temale terminals
Io page 21 17
21-16

Air Mix Gontrol Motor
Recirculation indicator light indicates Diagnostic Trouble code (DTC) 1l A problem in the air mix control linkage, door and
motor.
The air mix control motor regulates the mixture of cool/hot air according to outputs from the heater control panel'
Self-diagnosis circuit check indi'
cates a Problem in the air mix
conlrol motor circuit,
Check th6 aii mix conirol motor:
1. Disconnect the air mix control
motor 5P connector.
2. Test the air mix control motor(see page 21-46).
check the air mix control linkage
and doors:1. Remove the air mix control
motor (see Page 21-46)
2. Check the air mix control link-
age and doors lor smooth
movement.
ls the air mix control motor OK?
Do the air mix control linkage and
doors move smoolhlY?
R€olace the air mix control motor'
Check tor a short in the wiles:
1. Disconnect the heater controlpanel 20P connector-2. Check for continuitY between
body ground and the heater
control panel 20P connector
terminals No.3 and 4 individ'
uaIY.
Ropair any short in th€ wire{s}
betweon the heater control Paneland the air mix control motor'
HEATER CONTROL PANEL 2OP CONNECTOR
RED/WHTRED/YEL
Wire side ot female terminals
(cont'd)
fo page 21-22
21-21

RecirculationindicatorIightindicatesDiagnosticTroublecode(DTc)2:AprobIemintheairmixcontro|motorcircuit.
The air mix control motor regutates the mi)dure of cool/hot air according to outputs from the heater control panel'
Self-diagnosis circuit check indi-
crl6s a problgm in tho air mix
contiol motor circuit.
Check th6 rir mix control motor:
1. Disconnect the air mix control
motor 5P connector'
2. Test the air mix control motor(see page 21-46).
Check the air mix control linkage
and doors:1. Remove the air mix control
motor (see page 21'46).
2. Check the air mix control link-
age and doors for smooth
ls the air mix control motor OK?
Do the air mix control linkage and
doors move smoothlY?
Roglace the air mix conlrol motor.
Check for r short in the wiresl
1. Disconnect the heater controlpanel 20P connector.2. Check for continuity between
body ground and the heater
control panel 20P connector
terminafs No. 3,4. 12,15 a^d
20 individually
Bep.ir any short in the wire{s)
between the h€rter control panel
and th6 air mix control motor.ls there continuity?
HEATER CONTROL PANEL 2OP CONNECTOR
BEO/WHTREO/YEL
PNK/BLK
Wire side of female terminals
(cont'd)
Io page 21-24
21-23