1. Part Number
2. Serial Number
3. Model Code
4. Manufactured Nation and Company

1. Torque Converter Housing
2. Torque Converter
3. Torque Converter Gasket
4. Steel Gasket
5. Oil Baffle Plate
6. Bolt
7. Magnet
8. Oil Filter
9. O-ring
10. Screw
11. Pressure Plug
12. Pressure Plug
13. Oil Drain Plug
14. Oil Level Plug
15. Screw
16. Bolt
17. Bolt

1. Transaxle Housing
2. Bushing
3. Shaft Seal
4. Axle Shaft Seal
5. Sealing Sleeve
6. Breather Pipe
7. Sleeve Protector
8. Type Plate
9. Cable Terminal
10. Output Speed Sensor
11. Washer
12. Bolt
13. Shim
14. Shim
15. Park/Neutral Position Switch
16. Bolt
17. Sealing sleeve

1. Oil Pump
2. Oil Pump Seal
3. Washer
4. O-ring
5. Dowel Pin
6. Bolt
7. Bolt

1. Rear Cover
2. Piston Ring
3. O-ring
4. Needle Bearing
5. Shim
6. Screw Plug
7. Bolt
8. Oil Pan
9. Oil Pan Gasket
10. Oil Pan Bracket
11. Bolt

1. Selector Shaft
2. Stop Bushing
3. Detent Disc
4. Clamping Sleeve
5. Connecting Bar
6. Leg Spring
7. Pawl
8. Pin
9. Support Bolt

1. Inner Disc Carrier F
2. Clutch Plate F
3. Line Clutch Disc F
4. Clutch Outer Disc F
5. Spring Disc
6. Stop Ring
7. Cup Spring
8. O-ring
9. O-ring
10. Piston D
11. Slotted Nut
12. Roller Bearing
13. Adjust Ring
14. Bearing Plate
15. Roller Bearing
16. Spur Gear
17. Piston D
18. Spring Disc
19. Snap Ring
20. Clutch Plate D
21. Cup Spring
22. Line Clutch Disc D
23. Spring Disc
24. Disc Carrier C/D
25. Pitting Key
26. Line Clutch Disc C
27. Clutch Outer Disc C
28. Cup Spring
29. Line Clutch Disc C
30. Snap Ring
31. Piston C
32. Cylinder C
33. Snap Ring
34. Front Ring Gear
35. Oil Tray
36. Front Planetary Gear
37. Front Sun Gear
38. Snap Ring
39. Needle Bearing
40. Rear Planetary Gear Set
41. Snap Ring
42. Rear Sun Gear
43. Needle Bearing
44. Snap Ring
45. Piston B
46. Clutch Plate B
47. Clutch Outer Disc B
48. Line Clutch Disc B
49. Spring Disc
50. Piston Ring
51. Inner Disc Carrier E
52. Needle Bearing
53. Snap Ring
54. Clutch Plate Disc E
55. Line Clutch Disc E
56. Clutch Outer Disc E
57. Spring Disc
58. Retainer Ring
59. O-ring
60. Oil Dam
61. Cup Spring
62. O-ring
63. Piston E
64. O-ring
65. Input Shaft
66. O-ring
67. O-ring
68. Piston
69. Oil Dam
70. O-ring
71. Cup Spring
72. Stop Ring
73. Shim
74. Needle Bearing
75. O-ring
76. Piston Ring
77. Rear Cover

1. Control Valve Body
2. Valve Body Wiring Harness
3. O-ring
4. Plug
5. Cable Terminal
6. Retaining Clip
7. Input Speed Sensor
8. Cap Screw
9. Solenoid Valve
10. Cap Screw
11. Fixing Plate
12. Fixing Plate
13. Cap Screw
14. Solenoid Valve
15. Solenoid Valve

1. Selector Control Lever
2. Gear Shift Knob
3. Cover
4. Step Gate Slider
5. BTSI Button
6. Spring
7. Positioning Spring
8. Solenoid
9. Base Plate
10. T/A Lever
11. Select Cable
12. Cable Fastener

• Check the fluid level according to the Fluid Level Service Procedure.
• Check the transaxle for fluid leaks.
• Check if the transaxle fluid is not burnt by color and smell.
• Ensure that the transaxle is not in Limp Home Mode(LHM).
• Check the battery terminals and the ground connections for corrosion or looseness.
• Check that the cooler flow is not restricted.
• Check all electrical connections for tightness.
• Use on-board diagnostic tool or a scan tool to see if any transaxle trouble codes have been set. Refer to the appropriate "Diagnostic Trouble Code (DTC)" information and repair the vehicle as directed. After repairing the vehicle, perform the road test and verify that the code has not set again.
• Perform the Electrical/Garage Shift Tests.
• Perform the Road Test Procedure in this section.
• Inspect the oil and check for metal or other contaminants in the oil pan.

Gear Range	Solenoid 1	RPM	Pressure
Drive, Reverse	Off	2,500	221.9~252.4psi (15.3~17.4 bar)
	On	2,500	17.4~269.8psi (1.2~18.6 bar)
Neutral, Park	Off	2,500	221.9~252.4psi (15.3~17.4 bar)
	On	2,500	89.9~269.8 psi (6.2~18.6 bar)

1. Install a scan tool.
2. Start the engine and set parking brake.
3. Check for a stored pressure control solenoid diagnostic trouble code, and other diagnostic trouble codes.
4. Repair vehicle, if necessary.

Inspect:

• Fluid level.
• Manual linkage.

Install or Connect:

• Scan tool (scanner)
• Oil pressure gauge at line pressure port (clutch B or E ports on transaxle case)

5. Put gear selector in Park and set the parking brake.
6. Start engine and allow it to warm up at idle.
7. Access the "Solenoid 1 Control Mode" on the scanner.
8. Switching solenoid 1 ON/OFF, accelerating the engine to 2,500rpm, and then read the line pressure at the each gear.
9. Compare data to the Drive-Park-Neutral line pressure chart below.

Gear Range	Solenoid	Line Pressure	B Port		E Port
Park / Neutral	ON	LOW	90~124.7 psi (6.2~8.6 bar)		.
	OFF	HIGH	221.9~252.3 psi (15.3~17.4 bar)		.
Reverse	ON	LOW	90~124.7 psi (6.2~8.6 bar)		.
	OFF	HIGH	221.9~252.3 psi (15.3~17.4 bar)		.
Drive	ON	LOW	.		90~124.7 psi (6.2~8.6 bar)
	OFF	HIGH	.		137.7~162.4 psi (9.5~11.2 bar)
3	ON	LOW	90~124.7 psi (6.2~8.6 bar)		90~124.7 psi (6.2~8.6 bar)
	OFF	HIGH	221.9~252.3 psi (15.3~17.4 bar)		137.7~162.4 psi (9.5~11.2 bar)
2	ON	LOW	.		90~124.7 psi (6.2~8.6 bar)
	OFF	HIGH	.		137.7~162.4 psi (9.5~11.2 bar)
1	ON	LOW	90~124.7 psi (6.2~8.6 bar)		.
	OFF	HIGH	221.9~252.3 psi (15.3~17.4 bar)		.

• Pitting
• Flaking
• Wear
• Glazing
• Cracking
• Charring

• Incorrect usage of clutch plates.
• Engine coolant in the transaxle fluid.
• A cracked clutch piston.
• Damaged or missing seals.
• Low line pressure.
• Valve problems.

- The valve body face is not flat

- Porosity between channels

- The valve bushing clips are improperly installed.

- The check balls are misplaced.

• The seal rings are worn or damaged

1. Because the coolant will attach to the seal material causing leakage, disassemble the transaxle and replace all rubber type seals.
2. Because the facing material may become separated from the steel center portion, replace the composition faced clutch plate assemblies.
3. Replace all nylon parts including washers.
4. Replace the torque converter.
5. Thoroughly clean and rebuild the transaxle, using new gaskets and oil filter.
6. Flush the cooler lines after you have properly repaired or replaced the transaxle.

• If the flow from the cooler return line at the transaxle is insufficient, check the flow rate from the feed line to the cooler. BLockage exists in the transaxle or the cooler.
• If the flow from the transaxle feed line to the cooler is insufficient, the transaxle is the cause of the fluid flow problem.
• If the flow the transaxle feed line to the cooler is insufficient, but flow from the cooler return line to the transaxle is insufficient, inspect the cooler pipes and fittings. Then repeat the cooler flushing procedure. If the flow is still insufficient, replace the cooler.

1. If the vehicle is at operating temperature allow the vehicle to cool down for two hours, but no greater than four hours. Or if the vehicle is at cool status, start the engine and allow the engine to idle for approximately 5 minutes (825~875 rpm), if possible, drive the vehicle for a few kilometers (N-D, N-R, shift until two gear). This will allow the transaxle to be within the correct temperature range. Transaxle fluid level should be checked at temperature 20 to 45°C (68 to 113°F).

1. Switch off accessories, especially air conditioner, heater.
2. With the brake pedal pressed, move the gear shift control lever through the gear ranges, pausing a few seconds in each range. Return the gearshift lever to P(Park). Turn the engine OFF.
3. Park the vehicle on a hoist, inspection pit or similar raised level surface. The vehicle must be level to obtain a correct fluid level measurement.
4. Place a fluid container below the fluid filler plug.
5. Clean all dirt from around the fluid filler plug.

Remove the fluid filler plug. Clean the filler plug and check that there is no damage to the "O" ring.

• If fluid drains through the filler hole the transaxle may have been overfilled. When the fluid stops draining the fluid level is correct. Install the fluid filler plug and tighten it to 45N•m(34 lb-ft).
• If fluid does not drain through the filler hole, the transaxle fluid level may be low. Lower the vehicle, and start the vehicle in P(Park) with the parking brake and the brake applied. With the engine idling, move the gear shift lever through the gear ranges, pausing a few seconds in each range and adding the fluid until gear application is felt. Return the gear shift lever to P(Park). Turn the engine OFF and raise the vehicle. Check if the fluid level is aligned with the bottom of the filler hole. If not, add a small quantity of fluid to the correct level. Install the fluid filler plug and tighten it to 45N•m(34 lb-ft).

7. When the fluid level checking procedure is completed, wipe any fluid around the filler plug with a rag or shop towel.

1. Depending on the service procedure performed, add the following amounts of fluid through the filler plug hole prior to adjusting the fluid level:
Oil pan removal - 4 liters (4.23 quarts)
Converter removal - 2 liters ( 2.11 quarts)
Overhaul - 6.9 ± 0.2 liters (7.3 ± 0.2 quarts)
Oil drain plug removal - 4 liters (4.23 quarts)
2. Follow steps 1 through 4 of the Fluid Level Diagnosis Procedure.
3. Clean all dirt from around the fluid filler plug.

Remove the fluid filler plug. Clean the filler plug and check that there is no damage to the "O" ring.

4. Lower the vehicle with the filler plug still removed and start the vehicle in P(Park) with the parking brake and the brake applied. With the engine idling, move the gear shift lever through the gear ranges, pausing a few seconds in each range and adding the fluid until gear application is felt. Then add an additional 0.5 liters of fluid. Return the gear shift lever to P(Park). Turn the engine OFF and raise the vehicle. Install the fluid filler plug and tighten it to 45N•m (34 lb-ft).
5. Drive the vehicle at 2.2 miles(3.5km) to 2.8 miles(4.5 km) with light throttle so that the engine does not exceed 2500 rpm. This should result in the transaxle temperature being in the range 20 to 45°C (68 to 11°F). With the brake applied, move the shift lever through the gear ranges, pausing a few seconds in each range at the engine idling.
6. Return the gear shift lever to P(Park). Turn the engine OFF and raise the vehicle on the hoist, if applicable, ensuring the vehicle is level. When the three minutes passed after the engine stopped, remove the filler plug. Check if the fluid level is aligned with the bottom of the filler hole. If not, add a small quantity of fluid to the correct level. Install the fluid filler plug and tighten it to 45N•m (34 lb-ft).
7. Wipe any fluid around the filler plug with a rag or shop towel.

1. Verify that the leak is transaxle fluid.
2. Thoroughly clean the suspected leak area.
3. Drive the vehicle for approximately 25 km (15 miles) or until the transaxle reaches normal operating temperature (88°C, 190°F).
4. Park the vehicle over clean paper or cardboard.
5. Turn the engine OFF and look for fluid spots on the paper.
6. Make the necessary repairs to correct the leak.

1. Thoroughly clean the suspected leak area.
2. Apply an aerosol type powder (foot powder) to the suspected leak area.
3. Drive the vehicle for approximately 25 km (15 miles) or until the transaxle reaches normal operating temperature (88°C, 190°F).
4. Turn the engine OFF.
5. Inspect the suspected leak area and trace the leak path through the powder to find the source of the leak.
6. Make the necessary repairs.

1. Add dye to the transaxle though the transaxle fluid filler plug. Follow the manufacturer's recommendation for the amount of dye to be used.
2. Use the black light to find the fluid leak.
3. Make the necessary repairs.

• Fasteners are not torqued to specification.
• Fastener threads and fastener holes are dirty or corroded.
• Gaskets, seals or sleeves are misarranged, damaged or worn.
• Damaged, warped or scratched seal bore or gasket surface.
• Loose or worn bearing causing excess seal or sleeve wears.
• Case or component porosity.
• Fluid level is too high.
• Plugged vent or damaged vent tube.
• Water or coolant in fluid.
• Fluid drain back holes plugged.

1. Move gear selector to P (Park) and set the parking brake.
2. Connect scan tool to Data Link Connector (DLC) terminal.
3. Start engine.
4. Turn the scan tool ON.
5. Verify that the appropriate signals are present. These signals may include:
• ENGINE SPEED
• VEHICLE SPEED
• THROTTLE POSITION
• TRANSAXLE GEAR STATE
• GEAR SHIFT LEVER POSITION
• TRANSAXLE FLUID TEMPERATURE
• CLOSED THROTTLE POSITION LEARN
• OPEN THROTTLE POSITION LEARNT
• CLOSED ACCEL. PEDAL POSITION LEARNT
• OPEN ACCEL. PEDAL POSITION LEARNT
• A/C COMPRESSOR STATUS
• MODE SWITCH
• THROTTLE POSITION VOLTAGE
• GEAR SHIFT LEVER POSITION VOLTAGE
• TRANS. FLUID TEMPERATURE VOLTAGE
• A/C SWITCH
• MODE SWITCH VOLTAGE
• BATTERY VOLTAGE
6. Monitor the A/C COMPRESSOR STATUS signal while pushing the A/C switch.
• The A/C COMPRESSOR STATUS should come ON when the A/C switch is pressed, and turns OFF when the A/C switch is repushed.
7. Monitor the GEAR SHIFT LEVER POSITION signal and move the gear shift control lever through all the ranges.
• Verify that the GEAR SHIFT LEVER POSITION value matches the gear range indicated on the instrument panel or console.
• Gear selections should be immediate and not harsh.
8. Move gear shift control lever to neutral and monitor the THROTTLE POSITION signal while increasing and decreasing engine speed with the accelerator pedal.
• THROTTLE POSITION should increase with engine speed.

• Perform the road test using a scan tool.
• This test should be performed when traffic and road conditions permit.
• Observe all traffic regulations.

1. Look at the shift speed chart contained in this section and choose a percent throttle angle of 10 or 25%.
2. Set up the scan tool to monitor throttle angle and vehicle speed.
3. Accelerate to the chosen throttle angle and hold the throttle steady.
4. As the transaxle upshifts, note the shift speed and commanded gear changes for :
• Second gear.
• Third gear.
• Fourth gear.

5. Repeat steps 1-4 using several different throttle angles.

• TCC apply.
• Transaxle downshift to 3rd gear.
• Solenoid 1 turns ON to OFF.
• Solenoid 2 turns OFF.

• TCC release.
• Transaxle downshift to Second gear immediately.
• Solenoid 1 turns ON to OFF
• Solenoid 2 turns OFF.

1. At vehicle speeds of 60km/h (40mph)in Fourth gear, release accelerator pedal while moving gear selector to Manual Third (3). Observe that :
• Transaxle downshift to Third gear immediately.
• Engine slows vehicle down.
2. Move gear selector back to overdrive(D) and accelerate to 31mph (50km/h). Release the accelerator pedal and move the gear selector to Manual First(1) and observe that :
• Transaxle downshift to second gear immediately.
• Engine slows vehicle down

1. With the gear selector in Overdrive(D), accelerate to Fourth gear with TCC applied.
2. Release the accelerator pedal and lightly apply the brakes, and observe that :
• TCC release.
• Down shifts occur at speeds shown ON the shift speed chart.

• With vehicle stopped, move the gear selector to Manual third(3) and accelerate to observe :

- 1-2 shift.

- 2-3 shift.

• With vehicle stopped, move the gear selector to Manual second(2) and accelerate to observe :

- 1-2 shift.

• Accelerate to 40km/h(25mph) and observe :

- 2-3 shift does not occur

- TCC does not apply

• With vehicle stopped, move gear selector to Manual First(1). Accelerate to 30km/h(19mph) and observe :

- No upshifts occur

• With vehicle stopped, move gear selector to R(Reverse) and observe :

- Solenoid 1 is OFF

- Solenoid 2 is OFF

1. Install a tachometer or scan tool.
2. Operate the vehicle unit proper operating temperature is reached.
3. Drive the vehicle at 80 to 88km/h (50 to 55 mph) with light throttle(road load).
4. Maintaining throttle position, lightly touch the brake pedal and check for release of the TCC and a slight increase in engine speed(rpm).
5. Release the brake slowly accelerate and check for a reapply of the Lock up clutch and a slight decrease in engine speed(rpm).

1. Place foot on brake.
2. Put gear selector in "Drive".
3. Depress accelerator to approximately 1200rpm for no more than six seconds.

• External leaks in the hub weld area.
• Converter hub is scored or damaged.
• Converter pilot is broken, damaged or fits poorly into crankshaft.
• Steel particles are found after flushing the cooler and cooler lines.
• Pump is damaged or steel particles are found in the converter.
• Vehicle has TCC shudder and/or no TCC apply. Replace only after all hydraulic and electrical diagnoses have been made.(Lock up clutch material may be glazed.)
• Converter has an imbalance which cannot be cor- rected. (Refer To Converter Vibration Test Procedure.)
• Converter is contaminated with engine coolant containing antifreeze.
• Internal failure of stator roller clutch.
• Excess end play.
• Heavy clutch debris due to overheating (blue converter).
• Steel particles or clutch lining material found in fluid filter or on magnet when no internal parts in unit are worn or damaged(indicates that lining material came from converter).

• The oil has an odor, is discolored, and there is no evidence of metal or clutch facing particles.
• The threads in one or more of the converter bolt holes are damaged.
-correct with thread insert.
• Transaxle failure did not display evidence of damage or worn internal parts, steel particles or clutch plate lining material in unit and inside the fluid filter.
• Vehicle has been exposed to high mileage(only). The exception may be where the Lock up clutch damper plate lining has seen excess wear by vehicles operated in heavy and/or constant traffic, such as taxi, delivery or police use.

• Spark plugs - Inspect for cracks, high resistance or broken insulator.
• Plug wires - Lock in each end, if there is red dust (ozone) or black substance (carbon) present, then the wires are bad. Also look for a white discoloration of the wire indicating arcing during hard acceleration.
• Distributor cap and rotor - look for broken or un- crimped parts.
• Coil - look for black on bottom indication arcing while engine is misfiring.
• Fuel injector - filter may be plugged.
• Vacuum leak - engine won't get correct amount of fuel. May run rich or lean depending on where the leak is.
• EGR valve - valve may let it too much unburnable exhaust gas and cause engine to run lean.
• MAP sensor - like vacuum leak, engine won't get correct amount of fuel for proper engine operation.
• Carbon on intake valves - restricts proper flow or air/fuel mixture into cylinders.
• Flat cam - valves don't open enough to let proper fuel/air mixture into cylinders.
• Oxygen sensor - may command engine too rich or too lean for too long.
• Fuel pressure - may be too low.
• Engine mounts - vibration of mounts can be multiplied by TCC engagement.
• Axle joints - checks for vibration.
• TPS - TCC apply and release depends on the TPS in many engines. If TPS is out of specification, TCC may remain applied during initial engine starting.
• Cylinder balance - bad piston rings or poorly sealing valves can cause low power in a cylinder.
• Fuel contamination - causes poor engine performance.

• When A/T H/W is replaced in a vehicle,
• When a used TCU is installed in other vehicle,
• When a vehicle condition is unstable (engine RPM flare, TPS toggling and so on; at this kind of unstable conditions, mis-adaptation might be done).

1. Connect the Scan 100 with a DLC connector in a vehicle.
2. Turn ignition switch ON.
3. Turn the power on for the Scan 100.
4. Follow the "TCM LEARNED INITIALIZE" procedure on the Scan 100 menu.

1. Engine idle.

2. Select lever set "P" range.

MODEL			First-Second gear (±3.0 mph (4.8km/h))				Second-Third gear (±4.0 mph (6.4km/h))				Third-Fourth gear (±5.0 mph (8km/h))
			10% TPS	25% TPS	50% TPS	100% TPS	10% TPS	25% TPS	50% TPS	100% TPS	10% TPS	25% TPS	50% TPS	100% TPS
1.8 DOHC mph (km/h)			9 (15)	11 (18)	18 (29)	32 (52)	18 (29)	23 (37)	34 (55)	62 (99)	25 (45)	34 (55)	47 (76)	98 (157)

MODEL		Down Shift (±4.0 mph (6.4km/h))			Lock Up Clutch Applied (Fourth)		Lock Up Clutch Released (Fourth)
		Fourth- Third (Coast)	Third- Second (Coast)	Second- First (Coast)	10%	25%	10%	25%
1.8 DOHC mph (km/h)		25 (41)	13 (21)	7 (11)	48 (77)	48 (77)	42 (68)	42 (68)

Step	Action	Value(s)	Yes	No
1	Disconnect the transaxle harness. Measure the resistance between terminals 3 and 13 of the transaxle wiring connector. Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 3	Go to Step 2
2	Disconnect the internal transaxle harness from the first solenoid valve. Measure the resistance of the first solenoid valve. Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 20	Go to Step 22
3	Measure the resistance between terminals 3 and 13 the second solenoid valve. Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 5	Go to Step 4
4	Disconnect the internal transaxle harness from the second solenoid valve. Measure the resistance of the second solenoid valve. Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 20	Go to Step 22
5	Measure the resistance between terminals 5 and 6 the transaxle wiring connector(EDS 3). Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 7	Go to Step 6
6	Disconnect the internal transaxle harness from the pressure control valve 3(EDS 3). Measure the resistance of the EDS 3. Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 20	Go to Step 22
7	Measure the resistance between terminals 5 and 7 the transaxle wiring connector(EDS 4). Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 9	Go to Step 8
8	Disconnect the internal transaxle harness from the pressure control valve 4(EDS 4). Measure the resistance of the EDS 4. Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 20	Go to Step 22
9	Measure the resistance between terminals 5 and 10 the transaxle wiring connector(EDS 5). Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 11	Go to Step 10
10	Disconnect the internal transaxle harness from the pressure control valve 5(EDS 5). Measure the resistance of the EDS 5. Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 20	Go to Step 22
11	Measure the resistance between terminals 5 and 11 the transaxle wiring connector(EDS 6). Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 13	Go to Step 12
12	Disconnect the internal transaxle harness from the pressure control valve 6(EDS 6). Measure the resistance of the EDS 6. Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 20	Go to Step 22
13	Measure the resistance between terminals 4 and 9 the transaxle wiring connector(transaxle temperature sensor). Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 15	Go to Step 14
14	Disconnect the internal transaxle harness from the transaxle temperature sensor. Measure the resistance of the transaxle temperature sensor. Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 20	Go to Step 22
15	Measure the resistance between terminals 15 and 16 the transaxle wiring connector(transaxle input speed sensor). Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 17	Go to Step 16
16	Disconnect the internal transaxle harness from the transaxle input speed sensor. Measure the resistance of the input speed sensor. Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 20	Go to Step 22
17	Measure the resistance between terminals 1 and 2 the transaxle wiring connector(transaxle output speed sensor). Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 19	Go to Step 18
18	Disconnect the internal transaxle harness from the transaxle output speed sensor. Measure the resistance of the transaxle output speed sensor. Is the resistance within the values shown?	Refer to Component Resistance Chart	Go to Step 20	Go to Step 22
19	Measure the resistance between terminals of internal wiring harness. Is the resistance within the values shown?	Refer to Component Resistance Chart	No problem found, exit table	Go to Step 21
20	Inspect for resistance: Ispect the transaxle wiring for poor electrical connections at the transaxle. Look for possible bent, backed out, deformed of damaged terminals. Check for weak terminal tension.	-	Verify repair and Go to Step 12	No problem found, exit table
21	Replace the internal wiring harness. Is the replacement complete.	-	No problem found, exit table	-
22	Replace the component. Is the replacement complete.	-	No problem found, exit table	-

Pin number	Description
1	Output Speed Sensor (+)
2	Output Speed Sensor (-)
3	Solenoid Valve (+)
4	Transmission Fluid Temperature Sensor (-)
5	Pressure Control Solenoid Valve (+)
6	Pressure Control Solenoid Valve (EDS3)
7	Pressure Control Solenoid Valve (EDS4)
8	Not Used
9	Transmission Fluid Temperature Sensor (+)
10	Pressure Control Valve Solenoid Valve (EDS5)
11	Pressure Control Valve Solenoid Valve (EDS6)
12	Solenoid Valve 1
13	Solenoid Valve 2
14	Not Used
15	Input Speed Sensor (-)
16	Input Speed Sensor (+)

Component	Pass Through Pins	Resistance 20°C (68°F) Ohms	Resistance ≥140°C (212°F) Ohms
Solenoid 1	3, 12	26.5± 0.5Ω	26-345 Ω (not relative to temperature)
Solenoid 2	3, 13	26.5± 0.5Ω	26-345 Ω (not relative to temperature)
Pressure Control Solenoid Valve (EDS3)	5, 6	5.7± 0.45Ω	5.3-6.3 Ω (not relative to temperature)
Pressure Control Solenoid Valve (EDS4)	5, 7	5.7± 0.45Ω	5.3-6.3 Ω (not relative to temperature)
Pressure Control Solenoid Valve (EDS5)	5, 10	5.7± 0.45Ω	5.3-6.3 Ω (not relative to temperature)
Pressure Control Solenoid Valve (EDS6)	5, 11	5.7± 0.45Ω	5.3-6.3 Ω (not relative to temperature)
Transaxle Temperature Sensor*	4, 9	980-1,000 Ω
Input Speed Sensor	15, 16	830 ± 5 Ω	788-871 Ω (not relative to temperature)
Output Speed Sensor*	1, 2	∞	∞

- Careful localization of leakage points may make it possible to prevent incorrect or cost-intensive repairs.

- Thoroughly clean the transaxle, engine, and surrounding area(using a steam jet, for example).

- To locate leakage, use a suitable identifying spray or similar product.

- Depending on the amount of leakage, take the car for a short or a longer test drive - It may prove sufficient to place the car on a hoist and run the engine at idle speed to trace the leak.

- If possible, determine exactly which type of oil is escaping.

Symptom	Possible Cause	Action
Transaxle Oil Leakage	Oil Pump(Torque Converter Sealing)	Visually check torque converter sealing. Replace the converter sealing as described in the transaxle repair on the vehicle service.
	Crankshaft Sealing Ring	Check whether engine oil or TFT is leaking out. If leak is engine oil, replace the sealing ring as described in the engine repair instruction.
	Torque Converter	Visual check. Fit an exchange converter as described in the repair instruction.
	Oil Content Too High	Check oil level(TFT and axle oil) as described in this chapter. Correct oil level, and recheck after a test drive. Notice : Comply with the measuring procedure (filling procedure) in the repair instruction. Check the oil level at the overflow plug adjust to proper level if necessary.
	O-ring at Bolt Head Damaged or Missing	Check O-ring. Replace O-ring as described in the repair instruction.
	Shaft Seal	Visually check the shaft seal. Replace the sealing ring as described in the repair instruction.
	Hose Clamp Loose	Check to ensure that the hose clamp fits tightly. If necessary, retighten clamp.
	Oil Pan Gasket Not Installed Properly	Check to see if the gasket was positioned properly. Install gasket properly as described in the repair instruction.
	Oil Pan Gasket Damaged	Check the gasket visually. Replace gasket as described in the repair instruction.
	Bolt at Bracket Loose	Check the Tightening Torque Retighten bolt
	Sealing Ring at Oil Dipstick	Check O-ring. If necessary, replace O-ring.
	Sealing Ring Near End-Cover Connection Defective	Check sealing rings. Put in new sealing ring Check O-ring as described in the repair instruction.
	Sealing Ring Selector Shaft	Check sealing ring. Replace sealing ring as described in the repair instruction.
	O-ring at Socket Outlet	Check O-ring. Replace O-ring as described in the repair instruction.
	O-ring and Speed Sensor Connection	Check O-ring. Replace O-ring as described in the repair instruction.
	Oil Leak Incorrectly Identified	No oil leak is possible at this point.
	Speed Sensor Itself Is Leaking	Check speed sensor. Replace speed sensor as described in the repair instruction.
	Hair Line Crack at the Piping in the Connection Area, Sealing Ring Fit in Transaxle Housing	Pressurize the line with compressed air and check it. Replace lines as described in the repair instruction.
	O-ring Defective, Incorrect	Check O-ring. Replace O-rings as described in the repair instruction.
	Plug Loose	Check the Tightening Torque for the screw plug. Tighten to torque specified in the repair instruction.

Symptom	Possible Cause	Action
Noise	TFT Level Too Low	When the TFT level is too low, the gear wheels from the transaxle oil pump might generate noise. Check the TFT level as described in the repair instruction and fill to the proper level.
	Monolith in Catalytic Converter Has Broken	Check according to the exhaust gas diagnostic procedure or by shaking the catalytic converter casing. Replace catalytic converter if necessary.
	Noise from Auxiliaries (e.g. exhaust system, alternator, drive shafts.)	Check these components; if necessary, eliminate the faults as described in the repair instruction
	Noise from Tires or Wheel Bearings	Eliminate fault if necessary
	Noise from Planetary Gears	Whistling noise on traction and overrun(in first gear only)caused by high rotating speeds(functionally unavoidable)
	Cumulative Tooth Backlash in the Complete Drive Line	Production status. Customer must be convinced.
	Jerky Noise of the Parking Lock (e.g. when the car is standing on a gradient)	Load-reversal reaction Apply the handbrake before selection the parking Lock (position P)
Noise	The Engine's Torsional Vibrations are Being Transmitted to the Drive Shafts	At low speeds in fourth gear, vibration can arise (driving at too low an engine speed) Noise is functionally unavoidable; due to tolerances. Convince the customer.
Noise	Torque Reaction Strut Loose	Check mounting and repair if necessary.

- The assessment of shaft quality is, to a large extent, an individual, subjective matter. Take careful note of how the customer describes the complaint and of the manner in which he or she handles the vehicle and the controls.

- A sudden deterioration of shift quality may also be caused by the transaxle selecting an emergency or substitute program

- Carry out the general checks described in the automatic transaxle diagnostic information.

- Perform a test drive to answer the following questions.

In which driving situations does the shift quality complaint arise?

To which shifts does the complaint apply?

Is the complaint reproducible within a short period, or has it only occurred sporadically or on a single occasion?

- Check the oil level and oil quality

- Interrogate the fault memory and read out measurement block data.

Symptom	Possible Cause	Action
Shift Quality	Rapid Pressure Build-up in the Clutch	Operating error (position selected several times in quick succession).
	Jerk When Parking Lock Is Released	Refer to "Noise" in this section.
	Incorrect Electronic Transaxle Control module	Check the data status for transaxle control module ; refer to "TCM" in this section.
	Emergency/Substitute Program Has Been Activated	For checking and remedial action, refer to "Emergency/Substitute program" in this section.
	Accelerator Pedal in Indefinite Position Between Full Throttle and Kick Down	Persuade customer to choose clearly between kick down and full throttle Check setting according go engine repair instruction ; adjust if necessary.
	Control Overlap Between to Clutches During Shift	Production status Convince the customer
	Temperature Sensor (Not Fault Memory)	Check function according to "Emergency/Substitute program" in this section.
	Kick Down Setting Incorrect	Check A) Floor mat is obstructing accelerator pedal B) The kick down setting as described in the Engine Section.

- Test drive

- Check oil level and quality

- Interrogate fault memory

Symptom	Possible Cause	Action
Malfunction	Defective Clutch in Transaxle It There Is Still No Drive With the TCM Disconnected	This is usually due to too little oil being added or to internal leakage. Repair is not possible ; if necessary, exchange transaxle.
	Kick Down Switch Not Functioning Properly	For checking and remedial action, refer to "Emergency/Substitute Program" in this section.
	Kick Down Switch Not Operating Properly	For checking and remedial action, refer to Engine Instruction.
	Vehicle Is in Emergency Mode	For checking and remedial action, refer to "Emergency/Substitute Program" in this section.