Hyundai Santa Fe: Driveshaft Assembly / Joint Assembly (Wheel side). Repair procedures

Hyundai Santa Fe (TM) 2019-2025 Service Manual / Driveshaft and axle / Driveshaft Assembly / Joint Assembly (Wheel side). Repair procedures

Removal

The type can replace the wheel side joint boot

1.	Remove the front drive shaft. (Refer to Driveshaft Assembly - "Front Driveshaft")

2.	Remove the trans axle side joint. (Refer to Driveshaft Assembly - "Transaxl Joint")

3.	Remove the dynamic damper. (Refer to Driveshaft Assembly - "Dynamic Damper")

4.	Remove the wheel side joint small diameter (A) and large diameter (B) boot band using driver (-).

Remove the wheel side joint boot (A).

•	Do not remove the wheel side joint housing (A).

•	Reinstall the wheel side joint housing (A) may cause leakage, so replace it with the shaft (B) as an assembly.

The type can not replace the wheel side joint boot

1.	Remove the front drive shaft. (Refer to Driveshaft Assembly - "Front Driveshaft")

2.	Remove the trans axle side joint. (Refer to Driveshaft Assembly - "Transaxl Joint")

3.	Remove the dynamic damper. (Refer to Driveshaft Assembly - "Dynamic Damper")

Replace the wheel side joint assembly (A) and shaft (B).

•	The wheel side joint boot can not be replaced, so replace the wheel side joint assembly (A) and shaft (B) together as an assembly.

Inspection

1.	Check the boot for water or foreign objects.

2.	Replace any defective parts.

Installation

The type can replace the wheel side joint boot

•	When assembling, be careful not to let dust and foreign substances enter.

•	Driveshaft joints require special grease, so do not add any other type of grease.

•	Boot bands must use the new one.

1.	Install the new boot (A) in the direction of the arrow.

Apply the grease specified inside the boot.

•	Use the grease provided with the joint/boot kit.

•	Apply about 50 - 60% grease inside the boot.

•	Driveshaft joints require special grease, so do not add any other type of grease.

3.	Install the wheel side boot (A) into the housing (B).

Install the large diameter boot band (B) using SST (0K495-C5000).

Clearance (A) : 2.0 mm or less.

Install the small diameter boot band (B) using SST (0K495-C5000).

Clearance (A) : 2.0 mm or less.

6.	Install the dynamic damper. [If equipped] (Refer to Driveshaft Assembly - "Dynamic Damper")

7.	Install the transaxle side joint. (Refer to Driveshaft Assembly - "Joint Assembly(Transaxle side)")

8.	Install the front drive shaft. (Refer to Driveshaft Assembly - "Front Driveshaft")

The type can not replace the wheel side joint boot

•	When assembling, be careful not to let dust and foreign substances enter.

•	Driveshaft joints require special grease, so do not add any other type of grease.

•	Boot bands must use the new one.

Replace the wheel side joint assembly (A) and shaft (B).

•	The wheel side joint boot can not be replaced, so replace the wheel side joint assembly (A) and shaft (B) together as an assembly.

2.	Remove the dynamic damper. (Refer to Driveshaft Assembly - "Dynamic Damper")

3.	Install the transaxle side joint. (Refer to Driveshaft Assembly - "Joint Assembly(Transaxle side)")

4.	Install the front drive shaft. (Refer to Driveshaft Assembly - "Front Driveshaft")

Joint Assembly (Transaxle side). Repair procedures

Removal • Drive shaft joints require special grease, so do not add any other type of grease...

Rear Axle Assembly

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Hyundai Santa Fe (TM) 2019-2025 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...