Hyundai Santa Fe: Hydraulic System / Torque Converter Control Solenoid Valve (T/CON_VFS). 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 the solenoid valve 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 air duct and the air cleaner assembly.
(Refer to Engine Mechanical System - "Air Cleaner")
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3. |
Separate the air bleed hose (B) and then wiring bracket (A).
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4. |
Remove the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
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5. |
Remove the drain plug (A) and reinstall the drain plug after draining
ATF totally.
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Drain plug 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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6. |
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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7. |
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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8. |
Loosen the bolts and then removing the support bracket (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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9. |
Remove the torque converter control solenoid valve (A).
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1. |
To install, reverse the removal procedure.
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Inject the automatic transaxle oil and inspect the oil level.
(Refer to Automatic Transaxle System - "Automatic Transaxle Fluid")
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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 the valve body cover, make sure to
check the oil leakage at the connection area with the
engine ON.
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3. |
Clear the diagnostic trouble codes (DTC) using the diagnostic tool.
(Refer to Automatic Transaxle System - "Automatic Transaxle")
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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 diagnostic tool.
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4. |
In order to prevent start delay and gear shift shock during acceleration
and start, perform TCM learning after replacing the solenoid valve.
(Automatic Transaxle Control System - "Repair Procedures")
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Specifications
▷ Control type : Normally low type
Shape
Items
Specifications
Control current [mA]
0 - 850
Supply pressure [kpa (kgf/cm², psi)]
539...
Description
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26 brake control solenoid valve(26/B_VFS) is attached to the valve body.
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This variable force solenoid valve directly controls the hydraulic pressure
inside the 26Brake...
Other information:
Components
[Second row seat assembly]
1. Rear seat
headrest
2. Rear seat back assembly [LH]
3. Rear seat back assembly [RH]
4. Rear seat
armrest
5. Rear seat cushion assembly [LH]
6. Rear seat cushion assembly [RH]
[Third row seat assembly]
1...
If the Smart Key is not working properly, try replacing the battery with a new
one.
Battery Type: CR2032
To replace the battery:
If the Smart Key is not working properly, try replacing the battery with a new
one.
Remove the smart key cover by turning the screwdriver clockwise by inserting
the screwdriver (-) into the hole...
Categories
Speedometer
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The speedometer indicates the speed of the vehicle and is calibrated in miles
per hour (MPH) and/or kilometers per hour (km/h).
Tachometer
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read more
Torque Converter Control Solenoid Valve (T/CON_VFS). Specifications
26 Brake Control Solenoid Valve (26/B_VFS). Description and operation