Hyundai Palisade: Automatic Transaxle System / Automatic Transaxle Fluid (ATF)

Hyundai Palisade (LX2) 2020-2025 Service Manual / Automatic Transaxle System (A8LF1) / Automatic Transaxle System / Automatic Transaxle Fluid (ATF)

Components and components location
Components Location

Hyundai Palisade. Components and components location

1. ATF Injection plug (Eyebolt)
2. ATF injection plug gasket
3. ATF level check plug
 4. ATF level check plug gasket
5. Drain plug gasket
6. Drain plug

Repair procedures
Automatic Transaxle Fluid (ATF) Level Check

Hyundai Palisade. Repair procedures

Hyundai Palisade. Repair procedures   
•
When checking the oil level, be careful not to enter dust, foreign matters, etc. from fill hole.
1.
Remove the eyebolt (A).

Hyundai Palisade. Repair procedures
2.
Add ATF SP-IV or SP4M-1 700cc to the ATF injection hole (A).

Hyundai Palisade. Repair procedures
3.
Start the engine.
(Don’t step on brake and accelerator simultaneously.)
4.
Confirm that the temperature of the automatic transaxle oil temperature sensor is 50 - 60°C (122 - 140°F) with the diagnostic tool.
5.
Shift the select lever slowly from “P” to “D”, then “D” to “P” and repeat one more at idle.
Hyundai Palisade. Repair procedures   
•
Pause at each gear position more than 2 seconds.
6.
Raise the vehicle, and make sure it is securely supported.
7.
Remove the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
8.
Remove the ATF level check plug (A) from the valve body cover.

Hyundai Palisade. Repair procedures

Hyundai Palisade. Repair procedures   
•
At this time, the vehicle must be at a level state.
9.
If the ATF flows out of the overflow plug in thin steady stream, the ATF level is correct.
Then finish the procedure and tighten the ATF level check plug.
Hyundai Palisade. Repair procedures   
•
Excess : Drain quantity exceed 900cc for tow minutes. {50 - 60°C (122 - 140°F)}
•
Shortage : No ATF flows out of the overflow plug.
Hyundai Palisade. Repair procedures   
•
Replace the gasket before reinstalling the ATF level check plug.
•
Turn the oil level check plug clockwise until it is set.
•
If there is no damage at the automatic transaxle and the ATF cooler, the ATF cooler hose, transaxle case, valve body tightening state are normal, ATF must drip out after performing above 1 to 7 procedures. After performing above 1 to 7 procedures, if the oil doesn’t drip out, inspect the automatic transaxle assembly.
10.
Install the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
11.
Put down the vehicle with the lift and then tighten the eyebolt.
Eyebolt tightening torque :
4.9 - 5.9 N.m (0.5 - 0.6 kgf.m, 3.6 - 4.3 lb.ft)
Hyundai Palisade. Repair procedures   
•
Replace the gasket (A) before reinstalling the eyebolt.

Hyundai Palisade. Repair procedures
Replacement
Hyundai Palisade. Repair procedures   
ATF of 8 speed automatic transaxle doesn’t be replaced. But, if the vehicle is severe use or business use, replace ATF every 60,000 miles for severe usage.
Severe usage is defined as
•
Driving in rough road (Bumpy, Gravel, Snowy, Unpaved road, etc).
•
Driving in mountain road, ascent / descent.
•
Repetition of short distance driving.
•
More than 50% operation in heavy city traffic during hot weather above 30°C (86°F) .
•
Police, Taxi, Commercial type operation or trailer towing, etc.
1.
Lift the vehicle, and then remove the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
2.
Remove the drain plug (A) and reinstall the drain plug after draining ATF totally.
Hyundai Palisade. Repair procedures   
•
Replace the gasket before reinstalling the drain plug.
Drain plug tightening torque :
33.3 - 43.1 N.m (3.4 - 4.4 kgf.m, 24.6 - 31.8 lb-ft)

Hyundai Palisade. Repair procedures
3.
Put down the vehicle with the lift and then remove the eyebolt (A).
4.
Fill the ATF about 5 liters to the injection hole.

Hyundai Palisade. Repair procedures
5.
Check the ATF level.
(Refer to Automatic Transaxle System - "Automatic Transaxle Fluid (ATF)")
6.
Then finish check the ATF level procedure and install the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
7.
Put down the vehicle with the lift and then tighten the eyebolt.
Eyebolt tightening torque :
4.9 - 5.9 N.m (0.5 - 0.6 kgf.m, 3.6 - 4.3 lb.ft)
Hyundai Palisade. Repair procedures   
•
Replace the gasket (A) before reinstalling the eyebolt.

Hyundai Palisade. Repair procedures

    Automatic Transaxle

    Repair procedures Removal    • Carefully install the clamp not to damage the hose...

    Hydraulic System

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    Other information:

    Hyundai Palisade (LX2) 2020-2025 Owner's Manual: Driver position memory system


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    Hyundai Palisade (LX2) 2020-2025 Service Manual: Troubleshooting


    Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward "Surging" (repeated alternating acceleration and deceleration) occurs after setting Malfunction of the vehicle speed sensor circuit Repair the vehicle speed sensor system, or replace the part Malfunction of ECM Check input and output signals at ECM Trouble Symptom 3 Trouble symptom Probable cause Remedy The CC system is not canceled when the brake pedal is depressed Damaged or disconnected wiring of the brake pedal switch Repair the harness or replace the brake pedal switch Malfunction of the ECM signals Check input and output signals at ECM Trouble Symptom 4 Trouble symptom Probable cause Remedy The CC system is not canceled when the shift lever is moved to the "N" position (It is canceled, however, when the brake pedal is depressed) Damaged or disconnected wiring of inhibitor switch input circuit Repair the harness or repair or replace the inhibitor switch Improper adjustment of inhibitor switch Malfunction of the ECM signals Check input and output signals at ECM Trouble Symptom 5 Trouble symptom Probable cause Remedy Cannot decelerate (coast) by using the "SET/–" switch Temporary damaged or disconnected wiring of "SET/–" switch input circuit Repair the harness or replace the "SET/–" switch Malfunction of the ECM signals Check input and output signals at ECM Trouble Symptom 6 Trouble symptom Probable cause Remedy Cannot accelerate or resume speed by using the "RES/+" switch Damaged or disconnected wiring, or short circuit, or "RES/+" switch input circuit Repair the harness or replace the "RES/+" switch Malfunction of the ECM signals Check input and output signals at ECM Trouble Symptom 7 Trouble symptom Probable cause Remedy CC system can be set while driving at a vehicle speed of less than 40km/h (25mph), or there is no automatic cancellation at that speed Malfunction of the vehicle-speed sensor circuit Repair the vehicle speed sensor system, or replace the part Malfunction of the ECM signals Check input and output signals at ECM Trouble Symptom 8 Trouble symptom Probable cause Remedy The cruise main switch indicator lamp does not illuminate (But CC system is normal) Damaged or disconnected bulb of cruise main switch indicator lamp Repair the harness or replace the part...

    Categories

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    The SRS consists of the following components:

    1. Driver's front air bag module
    2. Passenger's front air bag module
    3. Side air bag modules
    4. Curtain air bag modules
    5. Retractor pre-tensioner
    6. Air bag warning light
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    8. Front impact sensors
    9. Side impact sensors
    10.Side pressure sensors
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