Hyundai Santa Fe: Automatic Transaxle System / Automatic Transaxle. Repair procedures
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Be careful not to damage the parts located under the vehicle
(floor under cover, fuel filter, fuel tank and canister) when
raising the vehicle using the lift.
(Refer to General Information - "Lift and Support Points")
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1. |
Turn ignition switch OFF and disconnect the negative (-) battery cable.
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2. |
Remove the air cleaner assembly and air duct.
(Refer to Engine Mechanical System - "Air Cleaner")
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3. |
Remove the battery and battery tray.
(Refer to Engine Electrical System - "Battery")
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4. |
Loosen the bolts (B) and nut (A) and then separate the shift cable and
cable bracket (C) at the same time.
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5. |
Dissconnect the main connector (A) and the position switch connector
(B).
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6. |
Separate the wiring clips (A).
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7. |
Remove the ground line (A).
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8. |
Loosen the bolts and then separate the engine wiring (A).
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9. |
Separate the ATF cooler hose (A).
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Carefully install the clamp not to damage the hose.
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Install the clamp in a correct direction not to be interfered
with other parts.
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After the installation, start the engine and then check
if there are any leakages from the hose.
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10. |
Loosen the transaxle upper mounting bolts (A) and the starter mounting
bolts (B).
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Tightening torque :
(A) 42.2 - 54.0 N.m (4.3 - 5.5 kgf.m, 31.1 - 39.8 lb-ft)
(B) 49.0 - 63.7 N.m (5.0 - 6.5 kgf.m, 36.2 - 47.0 lb-ft)
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11. |
Assemble the engine support fixture use a service special tools .(Beam
SST No.: 09200 - 3N000 Adapter SST No.: 09200-2W000, Engine fixture
adapter (rear) SST No.: 09200-L1100, Engine fixture adapter (front)
SST No.: 09200-L1200)
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12. |
Using the engine support fixture (A), hold the engine and transaxle
assembly safely.
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13. |
Remove the front wheel guard. [LH]
(Refer to Body (Interior and Exterior) - "Front Wheel Guard")
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14. |
Loosen the transaxle bracket support mounting bolts (A).
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Tightening torque :
107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft)
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15. |
Loosen the bolts and then removing the transaxle bracket (A).
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Tightening torque :
58.9 - 78.5 N.m (6.0 - 8.0 kgf·m, 43.4 - 57.9 lb-ft)
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16. |
Remove the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
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17. |
Remove the sub frame.
(Refer to Suspension System - "Sub Frame")
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18. |
Remove the driveshaft assembly.
(Refer to Driveshaft and Axle - "Front Driveshaft")
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19. |
Loosen the bolts and then removing the roll rod support bracket (A).
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Tightening torque :
49.0 - 68.6 N.m (5.0 - 7.0 kgf·m, 36.2 - 50.6 lb·ft)
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20. |
Remove the dust cover (A).
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Tightening torque :
42.2 - 48.1 N.m (4.3 - 4.9 kgf.m, 31.1 - 35.4 lb-ft)
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21. |
Loosen the mounting bolts (A) of the torque converter with rotating
the crankshaft.
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Tightening torque :
45.1 - 52.0 N.m (4.6 - 5.3 kgf.m, 33.3 - 38.3 lb-ft)
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22. |
Remove the automatic transaxle with a jack after loonsening the mounting
bolts (A, B).
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Tightening torque :
(A) 42.2 - 53.9 N.m (4.3 - 5.5 kgf.m, 31.1 - 39.8 lb-ft)
(B) 42.2 - 48.1 N.m (4.3 - 4.9 kgf.m, 31.1 - 35.4 lb-ft)
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Be careful not to damage other system or parts near
by when removing the transaxle assembly.
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1. |
To install, reverse the removal procedure.
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1) |
Before reassembling the automatic transaxle to the engine
assembly, make sure that there is no gap (A) between
automatic transaxle and engine assembly as below illustration.
Do not reassemble the automatic transaxle to the engine
assembly when this gap (A) exist.
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2) |
While there is a gap, It would be meaning that the key
of oil pump gear is not assembled properly to the torque
converter hub. In this case, remove the automatic transaxle
assembly and then reinstall the torque converter to
automatic transaxle assembly according to the key shape
of oil pump gear.
[Correct Assembly (A) - Oil Pump Key Part (B) Engaged
Properly]
[Incorrect Assembly (C) - Torque Converter Protruded
due to Interference with the Oil Pump Key Part (D)]
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3) |
If the mounting bolt is tightened forcibly in spite
of a gap, key of oil pump gear will be damaged or broken.
In this case, replace the automatic transaxle assembly.
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Follow the separted each procedure as below according
to reinstallation or replacing with a new automatic
transaxle.
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2. |
In case of the reinstallation.
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(1) |
Replace the oil seal with a new one when ATF leak occurred because
of differential oil seal damage.
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When installing the new oil seal, use the special
service tool (SST No.:09453-3L241, 09231-H1100).
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(2) |
Check the ATF level after refilling the automatic transaxle
with fluid.
(Refer to Automatic Transaxle System - "Automatic Transaxle
Fluid")
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(3) |
Drain the coolant.
(Refer to Engine Mechanical System - "Coolant")
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(4) |
Clear the diagnostic trouble codes (DTC) using the diagnotic
tool.
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Even though disconnecting the battery negative
terminal, the DTCs will not be cleared. So,
be sure to clear the DTCs using the diagnotic
tool.
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3. |
In case of the replacing with a new automatic transaxle.
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New automatic transaxle is already filled with specified
quantity ATF.
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For that reason, it does not necessary to refill and
check the ATF but the remaining ATF inside of ATF cooler
have to be removed.
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(1) |
Set the air blow gun in front of the ATF cooler hose (A).
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(2) |
Set the cup in front of the ATF cooler hose (B).
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(3) |
Remove the remaining ATF by blowing air into ATF cooler hose
(A).
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(4) |
Install the ATF cooler hose (A) and (B).
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(5) |
Refil the coolant.
(Refer to Engine Mechanical System - "Coolant")
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(6) |
Reset the automatic transaxle adaptive values using the diagnotic
tool.
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Even though disconnecting the battery negative
terminal, the DTCs will not be cleared. So,
be sure to clear the DTCs using the diagnotic
tool.
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(7) |
Perform the oil pressure characteristics input procedure.
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Oil pressure characteristics (bar code) location
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Oil-pressure characteristics input (Transaxle exchange)
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(8) |
Perform the TCM adaptive values learning procedure.
(Refer to Automatic Transaxle Control System - "Repair Procedures")
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Components Location
1. ATF Injection
plug (Eyebolt)
2. ATF injection plug gasket
3. ATF level check plug
4...
Other information:
Replacement
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Put on gloves to prevent hand injuries.
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When removing with a flat-tip screwdriver or remover, wrap protective
tape around the tools to prevent damage to components...
Replacement
•
Put on gloves to prevent hand injuries.
•
When removing with a flat-tip screwdriver or remover, wrap protective
tape around the tools to prevent damage to components...
Categories
The armrest is located in the center of the rear seat. Pull the armrest down
from the seatback to use it.
read more
Automatic Transaxle Fluid (ATF). Components and components location