Hyundai Santa Fe: Automatic Transaxle Control System / Transaxle Oil Temperature Sensor. Repair procedures
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Refer to the DTC manual for the check procedure.
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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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When Diagnostic Trouble Codes (DTC) is on, perform the following
procedure to replace it.
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Automatic transaxle is composed of delicate components. Be careful
not to cause any damage on the component in the course of assembly
and disassembly.
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Maintain clean condition so that foreign substance does not
get into the automatic transaxle.
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Use a coated apron, latex gloves, and stainless tray to prevent
foreign substance from getting into the transaxle.
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Automatic transaxle fluid (ATF) can be reused. Collect it using
a clean 10-liter beaker.
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1. |
Turn ignition switch OFF and disconnect the negative (-) battery cable.
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2. |
Remove the battery.
(Refer to Engine Electrical System - "Battery")
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3. |
Remove the air cleaner assembly and air duct.
(Refer to Engine Mechanical System - "Air Cleaner")
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4. |
Disconnect the solenoid valve connector (A).
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5. |
Loosen the bolt and then removing the wiring bracket (A).
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6. |
Separate the air bleeder hose (B).
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7. |
Remove the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
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8. |
Remove the drain plug (A) and drain the ATF totally and then reinstall
the drain plug.
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Tightening torque :
33.3 - 43.1 N.m (3.4 - 4.4 kgf.m, 24.6 - 31.8 lb-ft)
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Replace the gasket before reinstalling the drain plug.
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9. |
Loosen the mounting bolts (A) of the valve body cover.
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Tightening torque :
11.8 - 13.7 N.m (1.2 - 1.4 kgf.m, 8.7 - 10.1 lb-ft)
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Be careful when removing the valve body cover because
the remaining ATF remains in the valve body cover.
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Replace the gasket (A) before reinstalling the valve
body cover.
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After the installation, start the engine and then check
if there are any leakages from the valve body cover.
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10. |
Loosen the bolts and then removing the main harness (A).
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Tightening torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf·m, 7.2 - 8.7 lb-ft)
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Check for the looseness, poor connection, bending, corrosion,
contamination, deterioration, or damage before reinstalling
the solenoid valve connector.
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11. |
Loosen the mounting bolts and then removing the valve body assembly
(A).
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Tightening torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
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12. |
Disconnect the input & output speed sensor connector (A).
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13. |
Loosen the main connector bolts (A).
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Tightening torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
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Replace the O-ring (A) before reinstalling solenoid
valve connector.
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14. |
Remove the solenoid valve connector mounting clip (A).
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15. |
Remove the solenoid valve connector (A) by pushing down from the transaxle.
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1. |
To install, reverse the removal procedure.
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2. |
Check fluid level, after filling the automatic transaxle with fluid.
(Refer to Automatic Transaxle Syatem - "Automatic Transaxle Fluid(ATF)")
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After ATF level check or exchange, be sure to remove
residual ATF on transaxle case.
(Be especially sure to remove residual ATF between automatic
transaxle case and valve body cover)
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After installing, check for leakage of coolant or fluid
from hose connection during engine start.
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Specifications
▷ Type : Negative Thermal Coefficient Type
Temp.[(°C)°F]
Resistance (Ω)
Min
Max
(-40) -40
48153
45301
51006
(-20) -4...
Description
Input speed sensor is a vital unit that measures the rate of rotation of the
input shaft inside the transaxle and delivers the readings to the TCM...
Other information:
Specifications
▷ Control type : Normally low type
Shape
Items
Specifications
Control current [mA]
0 - 850
Supply pressure [kpa (kgf/cm², psi)]
539...
Removal
Handling wireless charging system parts by wet hands may cause electric
shock.
1.
Disconnect the negative (-) battery terminal...
Categories
Electric Power Steering (EPS) warning light
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This warning light illuminates:
When you set the ignition switch or the Engine Start/Stop button to
the ON position.
- The electric power steering warning light illuminates for about 3 seconds
and then goes off.
Whenever there is a malfunction with the electric power steering.
If this occurs, have the vehicle inspected by an authorized HYUNDAI dealer.
read more
Transaxle Oil Temperature Sensor. Specifications
Input Speed Sensor. Description and operation