Hyundai Palisade (LX2): 4 Wheel Drive (AWD) System / Troubleshooting
| Trouble shooting |
|
Area of leakage occuring |
Area |
Applied engine |
|
â‘ Connecting part/under part of transfer case â‘¡ Connecting part of transmission â‘¢ Assembly part of drive shaft â‘£ Air bleeder part |
|
R2.0/2.2 Theta 2.0/2.4 Nu 2.0 |
|
|
Lambda 3.3/3.5/3.8 S 3.0 |
|
Symptom |
Expected cause |
Countermeasure |
|
Oil leakage |
Oil leakage on connecting part of transfer case (â‘ ) |
Adjustment or replacement, adjustment |
|
Oil leakage on under part of transfer case (â‘ ) |
Adjustment or replacement, adjustment |
|
|
Oil leakage trace on connecting part of transmission (â‘¡) |
Adjustment |
|
|
Oil leakage at assembly part of drive shaft (â‘¢) |
Adjustment or replacement, adjustment |
|
|
Oil leakage trace around air bleeder (â‘£) |
Adjustment |
|
|
Upside down the oil seal main lip (â‘¡, â‘¢) |
Replacement |
|
|
Pushed aside oil seal (â‘¡, â‘¢) |
Replacement |
|
|
fallen out oil seal (â‘¡, â‘¢) |
Replacement |
|
|
Spline abrasion (check whether spline at transmission has abrasion or not) |
Adjustment or replacement, adjustment |
|
|
Noise |
"Repeated clicking noise" noise while driving |
Adjustment |
|
"Repeated tapping noise" noise from under the vehicle while full turn circling |
Adjustment |
|
|
"Clunking noise" noise when the vehicle accelerate rapidly or braking rapidly. - Spline abrasion (check whether spline at transmission has abrasion or not) |
Adjustment or replacement, adjustment |
Special Service Tools Engine Tools (Number and name) Illustration Use Diesel 2.
Other information:
Hyundai Palisade (LX2) 2020-2026 Service Manual: Mode Control Actuator
Description and operation Description The mode control actuator is located at the heater unit. It adjusts the position of the mode door by operating the mode control actuator based on the signal of the A/C control unit. Pressing the mode select switch makes the mode control actuator shift in order of Vent → Bi-Level →
Hyundai Palisade (LX2) 2020-2026 Service Manual: Auto Defogging Actuator
Description and operation Description The auto defogging sensor is installed on the front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives a signal from the sensor and restrains moisture and eliminates defog by the intake actuato
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