Hyundai Ioniq: Suspension System / Specifications

Hyundai Ioniq (AE) 2017-2024 Service Manual / Suspension System / Specifications

Specifications
Front Suspension
Item
Specification
Suspension type
Mac Pherson Strut
Shock absorber
Type
Conventional valve

Rear Suspension
Item
Specification
Suspension type
Multi link
Shock absorber
Type
Conventional valve

Wheel & Tire
Item
Specification
Front
Rear
Aluminum
6.0J x 15
7.0J x 17
Tire
195/65 R15
225/45 R17
Spare tire
TMK (tire mobility kit)
T125/80 D15
Tire pressure kPa (psi)
195/65 R15
250 (36)
250 (36)
225/45 R17
250 (36)
250 (36)
T125/80 D15
420 (60)
420 (60)

Wheel Alignment
Item
Specification
Front
Rear
Toe-in
Individual
0.05° ± 0.1°
0.07° ± 0.1°
Total
0.1° ± 0.2°
0.14° ± 0.2°
Camber angle
 Australia : -0.5° ± 0.5°
General / M.E / China : -0.38° ± 0.5°
-1.2° ± 0.5°
Caster angle
4.5° ± 0.5°
-
King-pin angle
14.0° ± 0.5°
-
Ride height
 Australia : 373 ± 10 mm (14.69 ± 0.4 Inch) 
General / M.E / China : 383 ± 10 mm (15.68 ± 0.4 Inch)
 E.U : 372 ± 10 mm (14.66 ± 0.4 Inch)
General / M.E / China : 382 ± 10 mm (15.04 ± 0.4 Inch)

Tightening Torques
Front Suspension
Item
Tightening torque (kgf.m)
N.m
kgf.m
lb-ft
Hub nuts
107.9 - 127.5
11.0 - 13.0
79.6 - 94.0
Lower arm to sub frame (Front)
117.7 - 137.3
12.0 - 14.0
86.8 - 101.3
Lower arm to sub frame (Rear)
156.9 - 176.5
16.0 - 18.0
115.7 - 130.2
Lower arm to knuckle
78.5 - 98.1
8.0 - 10.0
57.9 - 72.3
Tie rod end castle nut
78.5 - 98.1
8.0 - 10.0
57.9 - 72.3
Steering gear box to sub frame
88.3 - 107.9
9.0 - 11.0
65.1 - 79.6
Stabilizer bar to stabilizer link
98.1 - 117.7
10.0 - 12.0
72.3 - 86.8
Stabilizer bar to sub frame
44.1 - 53.9
4.5 - 5.5
32.5 - 39.8
Stabilizer bar to front strut assembly
98.1 - 117.7
10.0 - 12.0
72.3 - 86.8
Front strut assembly to front axle
156.9 - 176.5
16.0 - 18.0
115.7 - 130.2
Strut assembly lock nut
98.1
10
72.3
Sub frame mounting bolt & nut
156.9 - 176.5
16.0 - 18.0
115.7 - 130.2
Sub frame stay bolt
44.1 - 53.9
4.5 - 5.5
32.5 - 39.8
Bolt connecting universal joint to pinion
32.4 - 38.3
3.3 - 3.8
23.9 - 27.5
Roll rod bracket to roll rod support bracket fixing bolt & nut
107.9 - 127.5
11.0 - 13.0
79.6 - 94.0

Rear Suspension
Item
Tightening torque 
Nm
kgf.m
lb-ft
Hub nut
107.9 - 127.5
11.0 - 13.0
79.6 - 94.0
Trailing arm to  sub frame
98.1 - 117.7
10.0 -12.0
72.3 - 86.8
Trailing arm to carrier
137.3 - 156.9
14.0 - 16.0
101.3 - 115.7
Assist arm to sub frame
107.9 - 117.7 
11.0 - 12.0
79.6 - 86.8
Assist arm to carrier
137.3 - 156.9
14.0 - 16.0
101.3 - 115.7
Lower arm to sub frame
107.9 - 117.7 
11.0 - 12.0
79.6 - 86.8
Lower arm to carrier
137.3 - 156.9
14.0 - 16.0
101.3 - 115.7
Upper arm to sub frame
137.3 - 156.9
14.0 - 16.0
101.3 - 115.7
Upper arm to carrier
137.3 - 156.9
14.0 - 16.0
101.3 - 115.7
Shock absorber to frame
58.8 - 73.5
6.0 - 7.5
43.4 - 54.2
Shock absorber to lower arm
98.1 - 117.7
10.0 - 12.0
72.3 - 86.8
Stabilizer bar to stabilizer link
58.8 - 78.5
6.0 - 8.0
43.4 - 57.9
Stabilizer bar to sub frame
44.1 - 53.9
4.5 - 5.5
32.5 - 39.8
Stabilizer bar to lower arm
19.6 - 29.4
2.0 - 3.0
14.5 - 21.7
Sub frame mounting bolts
156.9 - 176.5
16.0 - 18.0
115.7 - 130.2

    High voltage shut-off procedures

    High Voltage Shut-off Procedures    • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system...

    Special service tools

    Special Service Tools Tool (Number and Name) Illustration Use 09568-1S100Saperate the ball joint from the front alxe09546-3X100 Shock absorber lock nut removal toolUsed for remove the shock absorber lock nut...

    Other information:

    Hyundai Ioniq (AE) 2017-2024 Service Manual: DCT Control Module (TCM). Schematic diagrams


    1. TCM Connector and Terminal Function2. TCM Terminal FunctionConnector [A] Pin Description Pin Description 1Clutch Actuator (Clutch Motor 1 (ODD)_Phase V)17-2Clutch actuator (Clutch Motor 2 (EVEN) Phase V)18Clutch Actuator (Clutch Motor 1 (ODD)_HALL 1)3Select Actuator (Select Solenoid 2 (EVEN)_Ground)19Clutch Actuator (Clutch Motor 1 (ODD)_Sensor Supply)4Select Actuator (Select Solenoid 1 (ODD) Push)20Select Actuator (Select Solenoid 1 (ODD)_Sensor Sensor Supply)5Clutch Actuator (Clutch Motor 1 (ODD)_Phase U)21Select Actuator (Select Solenoid 2 (EVEN)_Sensor Sensor Supply)6Clutch Actuator (Clutch Motor 2 (EVEN)_Phase U)22Select Actuator (Select Solenoid 2 (EVEN)_Sensor Ouput)7Select Actuator (Select Solenoid 1 (ODD)_Ground)23Clutch Actuator (Clutch Motor 2 (EVEN)_HALL 2)8Select Actuator (Select Solenoid 2 (EVEN)_ Pull)24Clutch Actuator (Clutch Motor 2 (EVEN)_HALL 3)9Clutch Actuator (Clutch Motor1 (ODD)_Phase W)25Clutch Actuator (Clutch Motor 2 (EVEN)_Ground)10Clutch Actuator (Clutch Motor 2 (EVEN)_Phase W)26Select Actuator (Select Solenoid 1 (ODD)_Sensor Output)11Select Actuator (Select Solenoid 1 (ODD) Pull)27-12Select Actuator (Select Solenoid 2 (EVEN) Push)28Clutch Actuator (Clutch Motor 2 (EVEN)_HALL 1)13Clutch Actuator (Clutch Motor 1 (ODD)_HALL 2)29Clutch Actuator (Clutch Motor 2 (EVEN)_Sensor Supply)14Clutch Actuator (Clutch Motor (ODD)_HALL 3)30Select Actuator (Select Solenoid 1 (ODD)_Sensor Ground)15Clutch Actuator (Clutch Motor 1 (ODD)_Ground)31Select Actuator (Select Solenoid 2 (EVEN)_Sensor Ground)16-32-Connector [B] Pin Description Pin Description 1-35-2-36-3ON / START Input37-4Paddle Shift (Up) Switch signal38-5Inhibitor Switch "P" Input signal39-6Inhibitor Switch "R" Input signal40-7Inhibitor Switch "D" Input signal41Shift Actuator (Shift Motor 2 (EVEN) _HALL 2)8Sports mode "Down" shift42Shift Actuator (Shift Motor 2 (EVEN) _HALL 3)9Clutch Speed Sensor (EVEN) Ground43Inhibitor Switch "M" Input signal10-44CAN1 Communication Port1 High11-45CAN1 Communication Port1 Low12-46-13Shift Actuator (Shift Motor 1 (ODD) _HALL 2)47-14Shift Actuator (Shift Motor 1 (ODD) _HALL 3)48Flex ray High (BP)15-49Input Speed Sensor Supply 1 (ODD)16-50Input Speed Signal 1 (ODD)17Battery Power Low VBD 51-18Paddle Shift Down signal52-19Shift Lever Select Switch53-20Inhibitor Switch "N" Input signal54Shift Actuator (Shift Motor 2 (EVEN) _Sensor Supply)21Sports mode "Up" shift55Shift Actuator (Shift Motor 2 (EVEN) _HALL 1)22-56Shift Actuator (Shift Motor 2 (EVEN) _Sensor Ground)23Input Speed Sensor Supply 2 (EVEN)57Power Ground 1 for High Current Modules245V spare Sensor Supply output58Power Ground 2 for High Current Modules25-59Shift Actuator (Shift Motor 2 (EVEN)_Phase W)26Shift Actuator (Shift Motor 1 (Odd)_Sensor Supply)60Shift Actuator (Shift Motor 1 (ODD)_Phase W)27Shift Actuator (Shift Motor 1 (ODD)_HALL 1)61 Power Ground 3 for High Current Modules28Select Actuator (Shift Motor 1 (ODD)_Sensor Ground)62-29-63Shift Actuator (Shift Motor 2 (EVEN)_Phase V)30CAN2 Communication Port2 High64Shift Actuator (Shift Motor 1 (ODD)_Phase V)31CAN2 Communication Port2 Low65Motor Sensor Supply Voltage 1 from Direct Battery32-66Motor Sensor Supply Voltage 2 from Direct Battery33-67Shift Actuator (Shift Motor 2 (EVEN)_Phase U)34Flex ray bus, BM68Shift Actuator (Shift Motor 1 (ODD)_Phase U)3...

    Hyundai Ioniq (AE) 2017-2024 Service Manual: Schematic diagrams


    S..

    Categories

    Tilt Steering / Telescope Steering

    Adjust the steering wheel so it points toward your chest, not toward your face. Make sure you can see the instrument cluster warning lights and gauges. After adjusting, push the steering wheel both up and down to be certain it is locked in position. Always adjust the position of the steering wheel before driving.

    WARNING

    NEVER adjust the steering wheel while driving. This may cause loss of vehicle control resulting in an accident.

    Hyundai Ioniq. Tilt Steering / Telescope Steering

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