Hyundai Santa Fe (TM): ESP(Electronic Stability Program) System / Yaw-rate and G Sensor. Repair procedures

Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
  
•
Disconnect the battery negative cable and wait for at least thirty seconds before beginning work.
2.
Remove the floor console.
(Refer to Body - "Floor Console")
3.
Remove the air duct (A) after loosening the mounting bolts (A).

4.
Pull up the lock, of the SRSCM connector, the disconnect the connector (A).

5.
Remove the SRSCM (A) after loosening the mounting bolts and nuts.
Tightening torque :
9.8 - 12.7 N.m (1.0 - 1.3 kgf.m, 7.2 - 9.4 lb-ft)

Installation
1.
To install, reverse the removal procedures.
2.
Perform Longitudinal G-sensor calibration in vehicle S/W Management menu of the diagnostic tool.
Adjustment
As manual for diagnosis methods by using diagnosis device, the main contents are as follows:
1.
Connect self-diagnosis connector(16pins) located in the lower of driver side crash pad to self-diagnosis device, and then turn the self-diagnosis device after key is ON.
2.
Select the "vehicle model" and "ABS/ESP" on diagnostic tool vehicle selection screen, then select OK.
[Longitudinal G Sensor Calibration]

    Schematic Diagrams

    Other information:

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Rear Occupant Alert

    Description and operation Description The system detects the passenger in the vehicle and prevents the driver from getting off the vehicle with the passenger in the back. - 1st warning: If you open the driver's door after you open and then close the rear passenger and turn the engine off, the system provides warn

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Components and components location

    Component Location Index Engine Room 1. Service port (High pressure) 2. A/C pressure transducer (APT) 3. Service port (Low pressure) 4. Compressor 5. Suction & Liquid pipe assembly 6. Expansion valve Interior 1.

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