Hyundai Ioniq (AE): Rear Suspension System / Trailing Arm. Repair procedures

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Suspension System / Rear Suspension System / Trailing Arm. Repair procedures

Removal
1.
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
2.
Remove the rear wheel and tire (A) from the rear hub.
Tightening torque :
107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft)

   
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Be careful not to damage the hub bolts when removing the rear wheel and tire (A).
3.
Loosen the trailing arm mounting nuts (A), and then remove the trailing arm.
Tightening torque :
137.3 - 156.9 N.m (14.0 - 16.0 kgf.m, 101.3 - 115.7 lb-ft)

4.
Remove the parking brake cable fromt the rear caliper.
(Refer to Brake System - "Rear disc brake")
5.
Loosen the wheel speed sensor cable bracket nut and then separate the cables with the trailing arm.
Tightening torque :
6.8 - 10.7 N.m (0.7 - 1.1 kgf.m, 5.0 - 7.9 lb-ft)

6.
Remove the parking brake cable bracket (A) and then separate the cables from the trailing arm.
Tightening torque :
8.8 - 13.7 N.m (0.9 - 1.4 kgf.m, 6.5 - 10.1 lb-ft)

7.
Loosen the mounting bolt and then remove the trailing arm from the frame.
Tightening torque :
98.1 - 117.7 N.m (10.0 - 12.0 kgf.m, 72.3 - 86.8 lb-ft)

8.
Install in the reverse order of removal.
Inspection
1.
Check the bushing for wear and deterioration.
2.
Check the rear lower arm for deformation..

    Removal1.Loosen the wheel nuts slightly.Raise the vehicle, and make sure it is securely supported.2.Remove the rear wheel and tire (A) from the rear hub.

    Removal1.Loosen the wheel nuts slightly.Raise the vehicle, and make sure it is securely supported.2.Remove the rear wheel and tire (A) from the rear hub.

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Components and components location

    C

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Troubleshooting

    Trouble Symptom ChartsTrouble Symptom 1Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed se

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