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

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Suspension System / Rear Suspension System / Rear Upper 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)

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

   
•
Set up the transmission jack under the lower arm in order to remove the upper arm in no-load condition .
4.
Disconnect the rear wheel speed sensor connector (A).

5.
Remove the wheel speed sensor cable bracket.
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 fromt the rear caliper.
(Refer to Brake System - "Rear disc brake")
7.
Loosen the wheel speed sensor cable bracket nut and then separate the cables from the trailing arm.
Tightening torque :
6.8 - 10.7 N.m (0.7 - 1.1 kgf.m, 5.0 - 7.9 lb-ft)

8.
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)

9.
Remove the rear shock absorber (A) from the frame by loosening the bolt.
Tightening torque :
58.8 - 73.5 N.m (6.0 - 7.5 kgf.m, 43.4 - 54.2 lb-ft)

10.
Loosen the mounting bolt and then remove the trailing arm with the frame.
Tightening torque :
98.1 - 117.7 N.m (10.0 - 12.0 kgf.m, 72.3 - 86.8 lb-ft)

11.
Remove the main muffler.
(Refer to Engine Mechanical System - Muffler")
12.
After setting a jack, loosen the bolts and then remove the rear cross member.
Tightening torque :
156.9 - 176.5 N.m (16.0 - 18.0 kgf.m, 115.7 - 130.2 lb-ft)

13.
Loosen the bolt & nut then remove the rear upper arm with the sub frame.
Tightening torque :
137.3 - 156.9 N.m (14.0 - 16.0 kgf.m, 101.3 - 115.7 lb-ft)

14.
Install in the reverse order of removal.
Inspection
1.
Check the bushing for wear and deterioration.
2.
Check for all bolts and nut.

    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: PTC Heater. Description and operation

    DescriptionThe PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core.The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective hybrid engine.

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

    Replacement1.Remove the battery (-) terminal.2.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")3.Remove the heater hose (A) and AEWP hose (B).4.Disconnect the lock pin to remove the heater hose pump connector (A).

    Categories

     
    Copyright © 2026 www.hioniqae.com - 0.0217