gear position HONDA CIVIC 1996 6.G Repair Manual

Troubleshooting Flowchart - El Indicator Light On Constantly
PCM CONNECTOR A I32P)
Wire side of lemale terrnanals
PCM CONNECTOR D {16P)
ATP D'
25
61e 11(12
t{Iro
(YELI
Wire side of female terminals
The Dll indicator lighi is on con-stantly {not blinking) whenever
the ignition switch is ON (lll.
Moasure D4 IND Voltage:1. Turn the ignition switch OFF.2. Disconnect the A {32P} con-nector from the PCM.3. Turn the ignition switch ON (ll).
4. Measure the voltage betweenthe A14 terminal and bodyground.
Repsir short to power in the wire
between the A14 torminal andthe gauge assembly.
Measure ATP D4 Voltagel1. Turn the ignition switch OFF.2. Connect the A (32P) connector to the PCM.3. Turn the ignition switch ON (ll).
4. Shitt to any position othertha n [ql.5. Measure the voltage betweenthe D9 terminal and bodyground.
ls there approx. 5 V?
Test the A/T gear position switch(see section 23).
Check Ior a short to ground inthe wire betweon the D9 termi-
nal and A/T gear position switch.It wire is OK, substitute a known-good PCM and recheck.

From page 14-102
Measu.e D4 IND Voltago:1. Turn the ignition switch OFF.2. Connect the B (2SPiconnector
to the PCM.3. Connect a digital multimeter
to the A14 and 820 or 822 ter-
4. Turn the ignition switch ON (ll),
and make sure that voltage isavailable for two seconds.
Chock for ooon in tho witebetween the A't4 tsrminal .ndthe gauge.3s.mbly. ll wite i3OK, chock to. a t.ulty indicatorlight bulb or. feulty gaugc
e336mbly p.inted circuit board.
Check D4 IND lor a Short Citcuit:Check lor continuity between theA14 terminal and body ground.
Rop.ir short in thc wirg b€twoenth. Al4 tormin.l .nd tho gaugo
a$ombly. ll wiro is OK. chocktho gsugo a3rambly.
ls there continuity?
Check fo. loose terminal tit in thcPCM connectoB. Chock the A/Tgear position switch. It ncce3-sary, substitute a known-goodPCM and rechock.
PCM CONNECTORS
Wire side ol female terminals
14-103

Symptom-to-Component Chart
Hydraulic System
SYMPTOMCheck these items on the Check lhese lems on
PROBABLE CAUSE List the NOTES LIst
Engine runs, but vehicle does not move in any gear.1.2,3,5,6,7.36,38 K, L, R, S
Vehicle moves in E, E, but not in lrl, pr-, position.6, 8, 9, 10, 30, 54c,M,o
Vehicle moves in Dl, E, El,lut not in E position.6,11,12.24C,L
Vehicle moves in -o1], @, @, Uut not in E position.4, 6, 14, 15c,L,o
Vehicle moves in E position.10, 12, 13,14, 16, 29, 33, 34, 35C,D
Excessive idle vibration.1.2, 19,32,36, 45, 41, 4a
Poor acceleration; flares on starting otf in E, [Dl] position
Stall rpm hiqh in !!1, p!1, E position.1,2,3,6,34, 41K,L,R
stall rom hioh in D.r, lD,l oosition.6. 8. 10C,D
5t"[ rprn rsn ^ a"t"t-at6,12C,D
14N
11 , 32. 45, 41 , 48
No shift19,20, 40, 48, 49G,L
Fails to shift in 81, pll position; from lst to 3rd gear22, 49
Fails to shift in 03, D. oosition; from lstto4th qear22.23, 48
Erratic upshifting.
1'2 upshift, 2-3 upshift, 3-4 upshift
1-2 upshift
3'4 upshift
58
21, 48
22, t9
23,la
Harsh upshift {1 2).12, 19, 20, 29. 50, 51, 57. 54
Harsh upshift (2'3).13, 19, 20, 24, 27 , 29, 50. 51 , 51 , 58C,D,E,H,L
Harsh upshift (3'4).14, 19, 20, 25, 28, 29. 50, 51 , 51 , IC, D, E, I,L
Harsh downshift (2-1)19, 20. 24, 43, 54, 57 , 58o
Harsh downshift (3-2).12, 19, 20,25, 43, 55, 57,5AC,D,E,H
Harsh downshift (4-3).13, 19, 20, 26, 43, 56, 57, 58C, D, E, I
Flares on 2-3 upshift.13, 19,20,24.21,51FI
Flares on 3-4 upshift.14, 19 . 20, 25. 24, 51E,L,N
Excessive shock on 2-3 uPshift.13. 19, 20, 24, 27 . 43. 50. 51 , 58E,L,N
Excessive shock on 3-4 uPshift.14, 19, 20, 25. 2A, 8, 50, 51 , 58E,L,N
Late shift from El position to Lq! or &l position.10, 30
Late shift from E position to E position.4, 14, 21,53o
Noise from transmission in all shift lever positions2,31K,L,O
Vehicle does not acceletate more than 31 mph {50 km/h)17
shift lever does not operate smoothly.6, 39P
Fails to shift; stuck in 4th gear.19, 48, 49
Transmission will not shift into park in [a] position6, 18, 39
Stall rpm high; all clutch pressures are in specification.41D,K,O
Lock up clutch does not disengage.19, 44, 45, 46. 41,50,51.54
Lock up clutch does not operate smoothly.19, 41, 44, 45, 46, 47, 50, 51, 58L
Lock-up clutch does not engage.19, 41, 4t, 15, 46, 41 ,50, 51, 57, 58FI
Vibration in all positions
(cont'd)

The following symptoms can be caused
by improper repair or assembly
Check these items,on th€^ ltems on thePROBABLE CAUSE DUE TO NOTES ListIMPROPER REPAIR List
Vehicle creeps in N position.R1, R2
Vehicle does not move in &l or Pll position.R4
Transmission locks up in E position.R3, R11
Excessive drag in transmission.R6K,R
Excessive vibration, rpm related.R7
Noise with wheels moving onlY.R5
Main seal pops out.R8
Various shifting problems.R9, RlO
PROBABLE CAUSE DUE TO IMPROPER REPAIR
lmproper clutch clearance.
lmproper gear clearance.
Park lever installed upside down.
one-way {sprag) clutch installed upside down.
Reverse selector hub installed upside down.
ATF pump binding.
Torque converter not fully seated in ATF pump.
Main seal improperly installed.
Springs improperly installed.
Valves improperly installed.
Shift fork bolt not installed.
14-11

Symptom-to-Component Chart
Hydraulic System (cont'dl
G.
n,
set idle rpm in gear to specified idle speed. lf still no good, adjust motor mounts as outlined in enginesection of this manual.
lf the clutch pack is seized or is excessively worn. inspect the other clutches for wear, and check the orificecontrol valves, CPC valve and linear solenoid for free movement.
lf the linear solenoid is stuck, inspect the clutches for wear.
lmproper alignment or main valve body and torque converter housing may cause ATF pump seizure. Thesymptoms are mostly an rpm-related ticking noise or a high-pitched squeak.
lf the l st clutch feed pipe guide in the end cover is scored by the mainshaft, inspect the ball bearing forexcessive movement in the transmission housing. lf oK, replace the end cover as it is dented. The o-rinounder the guide is probably worn.
Replace the mainshaft if the bushing for the 4th feed pipe is loose or damaged. lf the 4th feed pipe is danFaged or out of round, replace the right side cover.
Replace the mainshaft if the bushing for the 1st feed pipe is loose or damaged. lf the 1st feed pipe is darn-aged or out of round, replace it.
A worn or damaged sprag clutch is mostly a result of shifting the transmission inthe wheels rotate in reverse, such as rocking the vehicle in snow.
or E position while
Inspect for damage and wear:
1. Reverse selector gear teeth chamfers.
2. Engagement teeth chamfers of countershaft 4th and reverse gear.
3. Shift fork for scuff marks in center.
4. Differential pinion shaft for wear u nder pin ion gears.
5. Bottom of 3rd clutch for swirl marks.
Replace items 1,2,3 and 4 if worn or damaged. lf transmission makes a clicking, grinding orwhirring noise,also replace mainshaft 4th gear, reverse idler gear. and countershaft 4th gear in addition to 1, 2, 3 or 4.lf differential pinion shaft is worn, overhaul differential assembly, and replace ATF strainer, and thoroughlyclean transmission, flush torque converter, cooler and lines.lf bottom of 3rd clutch is swirled and transmission makes gear noise, replace the countershaft and final drivengear.
Be very careful not to damage the torque converter housing when replacing the main ball bearing, you
may also damage the ATF pump when you torque down the main valve body. This will result in ATF pumpseizure if not detected. Use the oroper roors.
Install the main seal flush with the torque converter housing. lf you push it into the torque converterhousing until it bottoms out, it will block the fluid return passage and result in damage.
See flushing procedure, page 14-187 and 188.
lf the large clutch piston O-ring is broken, inspect the piston groove for rough machining.
lf the l-2 shift valve is stuck closed, the transmission will not upshift. lf stuck open, the transmission hasno 1st gear.
lf the znd orifice control valve is stuck. inspect the 2nd and 3rd clutch oacks for wear.
lf the 3-4 orifice control valve is stuck, inspect the 3rd and 4th clutch oacks for wear.
lf the clutch pressure control valve is stuck closed, the transmission will not shift out of 1st gear.
lf the ATF strainer is clogged with particles of steel or aluminum, inspect the ATF pump and differentialpinion shaft. lf both are OK and no cause for the contamination is found, replace the torque converter.
Inspect the frame for collision damage.
14-112

Accelerate to about 35 mph (57 km/h) so the transmlssion is in 4th, then shift from Dl position to Z position The
vehicle should immediately begin slowing down from engine braking'
CAUTION: Do not shift from -91 or -Dd position to E position at speeds ov6r 63 mph {100 km/hl; You mav damage
the transmission.
Check for abnormal noise and clutch slippage in the following positions'
E (2nd Gear) Position
ll Accelerate from a stop at full throttle. check that there is no abnormal noise or clutch slippage.
b. Upshifts and downshifts should not occur with the selector in this posirion'
E (Reverse) Position
i"ccelerate from a stop at fullthrottle, and check for abnormal noise and clutch slippage'
Test in B (Park) Position
Park the vehicle on slope (approx. l6'), apply the parking brake' and shift into E position Belease the brake; the veh'
cle shou,d nol move
1+115

Reverse ldler GearPark Stop
lnstallation
1, lnstall the reverse idler gear.
Install the reverse idler gear shaft holder and needle
bearing into the transmission housing, then tighten
the bolts.
6 x 1.0 mm12 N.m ll .2 kgf'm,
8.7 tbf.ftl
GEAR
'1.
Inspection/Adiustment
Set the park lever in the E position.
Measure the distance between the park pawl shaft
and the park lever roller pin as ahown.
STANDARD: 72.9 - 73.9 mm 12.87 - 2.91 inl
PARK PAWLSHAFT
lf the measurement is out of tolerance, select and
install the appropriate park stop from the table
Delow.
PARK STOP
PARK STOP
After replacing the park stop, make sure the dis-
tance is within tolerance.
/A\Measuring\v
MarkPart Numb€rLr12
I24537-PAg-00311.00 mm
(0.433 in)
11.00 mm
(0.433 in)
24538-PAg-00310.80 mm(0.425 in)
10.65 mm
(0.419 in)
24539-PAg-00310.60 mm(0.417 in)
10.30 mm(0.406 in)
14-175

36. Remove the special tool from mainshaft, then stake
each locknut using a 3.5 mm punch as shown'
COUNTERSHAFTLOCKNUT
Set the park lever in the El position, then verify that
the park Pawl engages the Park gear
lf the Dawl does not engage fully, check the park
pawl stop clearance (see page 14-175).
Tighten the lock boll and bend the lock tab'
10 tbl.ftl
a'f
38.
ao
LOCKWASHEF
0.7 - 1.2 mm(0.03 - 0.05 in)
Erl.Omm14 t{.m (1.4 kgf'm,
\.- (o)
40. Instsllthe end cover with two dowel pinsandanew
gasket (thirteen bolts)'
TOROUE: 12 N'm (1.2 tgf'm. 8.7 lbf'ft}
END COVER
lnstall the ATF cooler lines with new sealing wash-
9rs.
TOROUE: 28 N.m {2.9 kgf'm. 21 lbt'ft1
Install the ATF diPstick.
41.
14-181

Transmission
Installation {cont'd)
Connect the lock-up control solenoid connector. andinstall the transmission ground cable.
6 x '1.0 mm12 N.m {1.2 kgf.m, 8.7 lbl.ft}
LOCK.UP CONTROLSOLENOID CONNECTOR
Connect the staner cables on the staner motor. andinstall the cable holder.
NOTE; When installing the starter cable terminal.make sure that the crimped side of the ring terminalis facing out (see section 23).
6x1.0mm12 N.m 11.2 kg{.m.8.7 tbtftl
{0.9 kg'f.m, 7 lbf.ftl
TRANSMISSIONGROUND CABLE
b
14-186
STARTER CAELE
24. Installthe intake air duct.
D16Y7 engine:
Install the intake air duct and the resonaror.
D16Y8 engine:
lnstall the intake air duct and the air cleaner hous_ang assembly.
25. Refill the transmission with ATF (see page 14_1.18).
26. Connect the positive (+) cable first. then the nega-tive (-) cable to the battery.
27. Check the ignition timing (see section 23).
28. Start the engine. Set the parking brake, and shift thetransmission through all gears. three times. Checkthe shift cable adjustment (see page 14_190).
29, Check the front wheel alignment (see section 1g).
30. Let the engine reach operating temperature (thecooling fan comes on) with the transmission in Nor @ position, then turn it off and check the fluidlevel (see page 14- 7).
31. Road test as described on pages 14-113 thru ,14_116.

Shift Cable
Adjustment
@ Make sure lifts are ptaced properly (see
section 1).
1. Remove the front console (see section Z0l.
2. Shift to @ position. then remove the lock pin fromthe adiuster.
7 N.m (0.75 tbtftlkgtm.
14-190
3. Check that the hole in the adjuster is perfectlyaligned with the hole in the shift cable. There aretwo holes in the adjuster. They are positioned 90.apart to allow cable adjustment in 1/4 turn incre-ments.
ExactAlignment
4. lf the hole is not perfectly aligned, loosen the lock-nut on the adjuster and adjust as required.
5. Tighten the tocknut to 7 N.m (0.7 kgf.m, 5 tbf.ft).
6. Install the lock pin on the adjuster. lf you feel thelock pin binding as you reinstall it, the cable is stillout of adjustment and must be readjusted.
7. Make sure the lock pin is seated in the adjustersecuretv.
8. Move the shift lever to each gear, and verify that theshift position indicator follows the automatic trans-axle gear position switch.
9. Start the engine, and check the shift lever in allgears. lf any gear does not work properly, refer totroubleshooting (see page 14-109 thru 1'4-'112).
10. Insert the ignition key into the key cylinder on theAy'T gear position indicator panel, and verify that theshift lock lever is released.
CableToo ShortCableToo Long