Hyundai Equus: Steering Angle Sensor Description and Operation
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Brake System / ESP(Electronic Stability Program) System / Steering Angle Sensor Description and Operation
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Brake System / ESP(Electronic Stability Program) System / Steering Angle Sensor Description and Operation
| Description |
Steering Wheel Angle Sensor detects rotating direction of the
vehicle. Rotating direction detected by the sensor is communicated with
HECU as CAN signal involving information about the angle through CAN
communication line.
HECU detects speed of the steering wheel handling and the
angle with this CAN signal. HECU also uses this signal as the input
signal to control anti-roll.
Specification
| Description | Specification | |
| Operating voltage | 8 ~ 16V | |
| Operating temperature | -40 ~ 85°C | |
| Current consumption | Max.150mA | |
| Measuring range | Angle | -900 ~ 900° |
| Angular velocity | 0 ~ 1016°/sec | |
Circuit Diagram
Calibration (Setting up the zero angle)
Steering Wheel Angle Sensor of a absolute angle type (CAN type) measures the angle under the standard of the zero angle set
Calibration must be performed as following cases.
| - |
Replacement of the Steering Wheel Angle Sensor |
| - |
Replacement or repair of the Steering column |
| - |
Detection of DTC codes (C1260, C1261) |
| - |
Replacement of the sensor cluster |
| - |
Replacement of HECU |
Calibration procedure
Perform wheel alignment and stand the steering wheel in a line within ±3°error.
| 1. |
Connect the GDS.(CAN line or OBD connector) |
| 2. |
Turn ignition switch on. |
| 3. |
Press calibration button of the Steering Wheel Angle Sensor. |
| 4. |
HECU calibration procedure is performed.
(Calibration records, DTC codes erasure) |
| 5. |
Turn ignition switch off after calibration procedure. |
| 6. |
Confirm success or failure of calibration.
|
VSM OFF Switch Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the airbag module.
(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")
3.
Remove the TORX screws to rem ...
See also:
Non-Powered Trunk
To open:
1. Make sure the shift lever is in P(Park).
2. Then do one of the following :
- Press the Smart Key Trunk Unlock button for more than one second.
- Press the button on the trunk itself ...
License plate lamp replacement
1.Open the trunk.
2.Disconnect the negative battery cable.
3.Using a screwdriver, remove the trunk lid latch cover(1).
4.Using a screwdriver, remove the trunk lid switch(2), and disconnect ...
Front Seat Belt Buckle Components and Components Location
Component Location
1. Front seat belt buckle
...
Categories
Hyundai Equus Manuals
© 2011-2024 Copyright www.heqmanual.com