1998 HONDA INTEGRA indicator

ldle Control System
Check lor a 3hon in the wiro IATPPN linel:1. Turn the ignition switch OFF.2. Disconnect the 10P connectorfrom the gauge assembly.3. Disconnect the 26P connectorfrom the TCM.4. Turn the ignition switch ON (ll).
5. Mea su re voltage betweenECM connector terminals C29and A9.
Automatic Transaxle {A/T) Gear Position Signal
1 1-106r.
This signals the ECM when the transmission is in Park or neutral.
(To page 11-107)
Check the oparation ot the A/Tg6ar posilion switch:1. Turn the ignition switch ON (ll).
2. observe the A/T shitt position
indicator and select each Posi'tion separately.
560 the A/T go.r position indice-tor inroection lseo section 141.
Check tor r 3hort in tho wiro (ATP
PN lino):1. Iurn the ignition switch OFF.2. Disconnect the ECM connec-tor C (31P).
3. Check for continuity betweenbody ground and ECM con'nector terminal C29.
ls there approx.5 V?
Rcpair short in the wir6 batwoentho ECM lc29l and the gauge
6er$lv.
Substitute a known-90od ECMand rccheck. lf prescribed volt-ago is now avail.ble, rcplacc thooriginal ECM.
,PN
GRN/
LGIIBRN/BLKI
ATP PN
ILT GRN/BLKI
Wire side of temale terminals
12355It0
11 1213t319
2A29/,a
I ArP
d llr (
Il/BLKI

Flywheel, Flywheel Bearing
Inspection
t
',4
i
Replacement
1. Install the special tool.
MOUNTING BOLTS
Remove the flywheel mounting bolts in a crisscrosspattern in several steps as shown, then.emove the
Jlvwheel.
Bemove the flywheel bearing from the flywheel.
(cont'd)
FLYWHEEL
I
1.Inspect the ring gear teeth tor wear and damage.
Inspect the clutch disc mating surtace on the
flywheel for wear, cracks, and burning.
l\,reasure the flywheel runout using a dial indicator
through at least two full turns. Push agsinst the
Jlywheel each time you turn it to take up the crank-
shatt thrust washer clearance.
NOTE: The runout can ba measured with engine in-
stalled.
SiEndrrd (Ncw): 0.05 mm (0.002 inl max.
SerYicc Llmh: 0.15 mm (0.006 inl
DIAL INOICATOR
lf the runout is more than the service limit, reolace
the flywheel.
Turn the inner race of the flywheel bearing with your
tinger. The bearing should turn smoothly and quiet-
ly. Check that the bearing outer race tits tightly in
the flvwheel.
FLYWHEELBEARING
lf the race does not turn smoothly, quietly, or tit
tight in the flywheel, replace the flywheel bearing.
4.
FLYWHEEL
12-9

Automatic Transmission
Special Tools ................ '14-2
Descraption .................... 14-3
Clutches ............ ...... 14-6
Power Flow ..,........... 14-8
Electronic Control System ..................... 1 4-1 8
Hydraulic Control ...... 14-23
Hydraulic Flow .........- 14-28
Lock-up System ........ 14-38
Electrical System
Component Location -................................ 1 4-45
Circuit Diagram ............. 14-46
TCM Terminal Voltage/
Measuring Conditions ......,.................... 1 4-48
Troubleshooting Procedures .. . ... ........ ...... ... 14-50
Symptom-to-Component Chart
Electrical System ...... 14-54
Electrical Troubleshooting
Troubleshooting Flowcharts .......... ... ...,.. 14-56
Lock-up Control Solenoid Valve A/B Assembly
Test .................. ...... 14-A7
Replacement ............. 14-a7
Shilt Control Solenoid Valve A/B Assembly
Test .................. ...... '14-88
Replacement .,..,........ 14-88
lvlainshaf t/Countershaft Speed Sensors
Replacement ....-......,. 14-89
Transmission Control Module (TCM)
Replacement ............. 14-89
Hydraulic System
Symptom-to-Component Chart
Hydraulic System ...... 14-90
Road Test ,................... 14-94
Stall Speed
Test .................. ...... 14-97
Fluid Level
Checking/Changing .... 14-98
Pressure Testing ........... 14-99
Transmission
Transmission
Removal ............. ...... 14-104
lllustrated lndex
Transmission/Right Side Cover ............... 1 4-1 08
Transmission Housin9 ................,..,....... 1 4-1'1 O
Torque Converter Housing/ValveBody .................. .. 14-112
Right Side Cover
Removal ............. ...... 14-114
Transmission Housing
Removal ............. ...... 14-1 l6
Torque Converter Housing/Valve Body
Removal ............. ...... l4-1 18
Valve Caps
Description ...........-... 14-120
Valve Body
Repair ................ ...... 14-12'l
Valve
Assembly
ATF Pump
Inspeclton
Main Valve Body
Disassembly/lnspection/Reassembly
Regulator Valve Body
Disassembly/lnspection/Reassembly
Lock-up Valve Body
Disassembly/lnspection/Reassembly
Secondary Valve Body
Disassembly/lnspection/Reassembly
Servo Body
....... 14-124
....... 14-126
....... 14-127
....... 14 124
Disassembly/lnspection/Reassembly .......
1st-hold Accumulator/Right Side Cover
Disassembly/lnspection/Reassembly .......
Mainsha{t
14-130
14-132
Disassembly/lnspection/Reassembly ....... 14-133
Inspection ................. 14-134
Countershaft
Disassembly/lnspection/Reassembly,..,.., l4-136
Disassembly/Reassembly ..,...,..,.........,,.. 1 4-1 37
Inspection ......,...,..,... 14-138
One-way Clutch
Disassembly/lnspection/Reassembly ....,.. 14-141
Sub-shaft
Disassembly/lnspection/Reassembly ...,,..'14-142
Disassembly/Reassembly ....................... 1 4- l 43
Sub-shaft Bearings
Replacement ,..,,.,,..,.. 14-144
Clutch
lllustrated Index ................................... I 4-1 45
Disassembly ............. 14-144
Reassembly .............. 14-150
Torque Converter Housing Bearings
Mainshaft Bearing/Oil Seal
Replacement ......... 14-154
Countershaft Bearing Replacement ......... 1 4- 1 55
Transmission Housing Bearings
Mainshaft/Countershaft BearingReplacement ......,.. 14-'156
Sub-shaft Bearing Replacement .,............ 1 4-1 57
Reverse ldler Gear
Installation .........-..... 14-158
Parking Brake Stop
Inspection/Adjustment .......................... 1 4-1 58
Transmission
Reassembly .............. 14-160
Torque Converler/Drive Plate ..............,.,,.,, 1 4-1 67
Transmission
Installation ............... 14-168
Cooler Flushing ......... 14-172
ATF Cooler Hoses
Connection ,..,,,....,,.,, '14-'174
*shift cable
Removal/lnstallation . . .. .... ... .... ... .... .. . ... .. 14-'l75
Adjustment ,..,...,,,,.,, 14-'116*Shilt lever
Disassembly/Reassembly ....................... 1 4-'17 7'Shift Indicator Panel
Adjustment .............. 14-178
\l
)g

Description
{cont'd)
Gsar Selection
The shift lever has seven positions; @ PARK, E REVERSE, N NEUTRAL. [Dt l st through 4th ranges, @ 1st through
3rd ranges, @ 2nd gear and [ 1sr gear.
Starting is possible only in @ and N positions through use of a slide-type, neutral-safety switch.
Automatic Transaxle (A/T) Gear Position Indicator
A/T gear position indicator in the instrument panel shows what gear has been selected without having look down at
the console.
PositionDescription
E PARK
E REVERSE
N NEUTRAL
[p"l DRrvE
('lst through 4th)
I p3l DRrvE
(1st through 3rd)
E sEcoND
E FIRST
F.ont wheels locked; parking brake pawl engaged with parking gear on countershaft. All clutches
released.
Reverse; reverse selector engaged with countershatt reverse gear and 4th clutch locked.
All clulches released.
General driving; sta.ts o{f in 1st, shitts automatically to 2nd, 3rd, then 4th, depending on vehicle
speed and throttle positlon. Downshifts through 3rd, 2nd and 1st on deceleration to stop.
The lock-up mechanism comes into operation in @ in Zna, 3rd and 4th gear.
For rapid acceleration at highway speeds and general driving; starts otf in 1st, shifts automatical-
ly to 2nd then 3rd, depending on vehicle speed and throttle position. Downshifts through lowe.gears on deceleration to stop. The lock-up mechanism comes into operation in 3rd gear.
Driving in 2nd geat; stays in 2nd gear. does not shift up and down.
For engine braking or better traction starting otl on loose or slippery surlece.
Driving in 1st gear; stays in 1st gear, does not shift up.
For engine braking.
14-4
{

TCM Terminal Voltage/Measuring Conditions
A l26Pl ConnectorB (22PlConnector
TCM Terminal Locations
256789'1011132351II10
11,/l/2024261214,/l/1120,/1,/
T6rminal NumberSignalDescriptionMeasuring Conditions/T€rminal Voltag€
A'INot used
A2
SHBShift control solenoid valve B
control
In 1st and 2nd gear in E anO E positions and
E position: Battery voltage
ln E position,3rd and 4th gear in E anO Epositions:0 V
SHAShift control solenoid valve A
control
In E, E positions,2nd and 3rd gear in E and
E positions: Batteryjloltage
In lst gear in !d and -qtl positons and 4th gear
in E oosition: 0V
A4Not used
A5NEEngine speed signal inputWhen engine is rotating: Pulsing signal
ATPlA,/T gear position switch
E position input
In L!-l position: 0 V
In other than I position: Battery voltage
A7ATP2Ay'T gear position switch
E position input
In 13 position:0 V
In other than E position: Battery voltage
A8ATP D3A,/T gear position switch
E position input
In E position:0V
In other than @ position: Battery voltage
A9ATP D4A,/T gear position switch
E position input
InEposition;0V
In other than El position: Battery voltage
410ATP PNA,/T gear position switch
E and E positions input
InEorEpositions:OV
In other than E or N position: Battery vottage
411ATP RA/T gear position switch
E position input
lnEposition: oV
ln other than E position: 8attery voltage
412tGlPower supply systemWith ignition switch ON (lll: Battery voltage
413LG1Ground
A14Not used
A15LCBLock-up control solenoid valve B
control
During hall and full lock-up and during deceler-
ation: Battery voltage
During no lock-up:0 V
A16LCALock-up control solenoid valve A
control
When lock-up is ON; Battery voltage
With no lock-up: 0 V
417D4 INDD4 Indicator light controlWhen ignition switch is first turned ON (ll):
Battery voltage for two seconds
In E position: Battery voltsge
A18Not used
A19Not used
420AT CHKUpshifvdownshift comparative
signal output
With ignition switch ON (ll): Pulsing signal
421Not used
422ILUInterlock controlWhen ignition switch is ON (ll), brake pedal
deoressed and accelerator oedal released:
Battery voltage
423VBUBack-up power systemAlways Battery voltage
I
lI
I
14-44
\/

Troubleshooting Procedures
Checking the Diagnostic Trouble Code (DTC)
with an OBD ll Scan Tool or th€ Honda PGM Tester
When the TCM senses an abnormality in the input or output systems, the lD,] indicator light in the gauge assembly will
blink. When the 16p Data Link Connector (DLC) (located under the dash on the passenger side) is connected to the OBD ll
Scan Tool or Honda PGM Taster as shown, the scan tool or tester will indicate the Diagnostic Trouble Code (DTC) when
the ignition switch is turned ON {ll}.
When the !r indicator light has been reported on, connect the OBD ll Scan Tool confirming to SAE J1978 or Honda PGM
Tester to the DLC (16P) behind the ashtray. Turn the ignition switch ON (ll) and observe the DTC on the screen ofthe OBD
ll Scan Tool or Honda PGM Tester. After determining the DTC, refer to the electrical system Symptom-to-Component
Chart on pages 14-54 and 14-55.
NOTE: SeetheOBDll ScanTool orHonda PGM Tester user's manual for specific instructions.
OBD-IlSCAN TOOL orHONDA PGM TESTER
Some PGM-Fl problems will also make the lol indicator light come on. After repairing the PGM-Fl system. disconnect the
BACK Up fuse (7.5 A) in the under-hood fuse/relay box for more than 10 seconds to reset the TCM memory, then recheck.
NOTE: Disconnecting the BACK UP fuse also cancels the radio anti-theft code, preset stations and the clock setting. Get
the customer's code number, and make note of the radio presets before removing the fuse so you can reset them
uJ trr
ulu
ai
14-50L
DATA LINK CONNECTOR (16P)
I
il
lt
rJq

L./Checking th€ Diagnostic Trouble Codo (DTC)
with the Sowica Check Connector and Special Tool
When the TCM senses an abnormality in the input or output systems, the [D;l indicator light in the gauge assembly willblink.
When the Service Check Connector (located under the dash on the passenger side) is connected with the special tool asshown, the E1T indicator light will indicate (blink) the Diagnostic Troubte Code (DTC) when the ignition switch is turned ON{

}.
When the @ indicator light has been reported on, connect the Service Check Connector with the special toot.
GAUGE ASSEMEI.Y
Then turn ON (ll) the ignition switch and observe the E indicator light.Codes 1 through 9 are indicated by individual short blinks. Codes 1O and above are indicated by a series of long and shortblinks. One long blink equals 10 short blinks. Add the long and short blinks together to determine the code. After deter-mining the code, refer to the electrical system Symptom-to-Component Chart on pages 14-S4 and 55.
\-F;ii^r
) ,J
Se. OTCI
Soo DTC2
Long blinkShort blinb lfive timcsl
Soe DTCl5
Some PGM-FI problems will also make the E indicator light come on. After repairing the PGM-FI system, dasconnect theBACK UP fuse No. 47 (7.5 A) in the under-hood tuse/relay box for more than 1O seconds to reset the TCM memory, thenrecnecK.
NOTE; Disconnecting the BACK UP fuse also cancels the radio anti-theft code, preset stations and the clock setting(cont,d)
Short blink loncsl
\-/ \i,
14-51

Diagnostic
Trouble Code(Drc)*
,94
lndicator
Light
SymptomPossible CauseRefer to
Page
P1153(1)Blin ks
Lock-up clutch does not engage,
Lock-up clutch does not disen-
gage.
Disconnected lock-up control solenoid
valve A connector
Short or open in lock-uP control
solenoid valve A wire
Faulty lock-up control solenoid valve A
14-56
P1758
t2lBlinks
. Lock-up clutch does not engage.Disconnected lock-up control solenoid
valve B connector
Short or open in lock-uP control
solenoid valve B wire
Faulty lock-up control solenoid valve B
14-58
P1790(3)Blinks
. Lock-up clutch does not engage.Disconnected throttle position (TP)
sensor connector
Short or open in TP seflsor wire
Faulty TP sensor
14-60
P1191(4)Blinks
. Lock-up clutch does not engage.Disconnected vehicle speed sensor
{VSS} connector
Shon or open in VSS wire
Faulty VSS
14-61
P1705
(5)Blinks
. Fails to shift other than 2nd - 4th
gears.
. Lock-up clutch does not engage.
. Shod in AvT gear position switch wire
. Faulty A,/T gear position switch14-62
P1706(6)OFF
' Fails to shift other than 2nd -
3rd - 4th gears.
. Lock-up clutch does not engage.
Disconnected A/T gear position switch
connector
Open in A/f gear position switch wire
Faulty A/f gear position switch
14-64
P0753
(71Blinks
. Fails to shift (between 1st - 4th
or 2nd - 3rd gear only).. Fails to shift (stuck in 4th gear).
Disconnected shift control solenoid
valve A connector
Short or open in shift control solenoid
valve A wire
Faulty shift control solenoid valve A
14-66
P0758(8)Blinks
. Fails to shift (stuck in 1st or 4th
gears).
Disconnected shift control solenoid
valve B connector
Short or open in shift control solenoid
valve B wire
Faulty shift control solenoid valve B
14-68
P0120(9)Blin ks
Lock-up clutch does not engage.Disconnected countershaft speed sen-
sor connector
Short or open in countershaft speed
sensor wrre
Faulty countershaft speed sensor
1+10
P1192
00)Blinks
. Lock-up clutch does not engage,Disconnected engine coolant tempera-
ture (ECT) sensor connector
Short or open in ECT sensor wire
Faulty ECT sensor
14-72
P0725
{1 1)OFF
Lock-up clutch does not engage.Disconnected ignition coil connector
Short or open in ignition coil wire
Faulty ignition coil
14-73
Symptom-to-ComPonent Chart
Electrical System
(DTC)*: The DTCS in the parentheses are the codes the E indicator light indicates {blinks) when the service check connec-
tor is connected to the special tool (SCS service connector)
4-54