Common/tasks/TEST-SELF_EPAS_X_STEERING-CENTER-OFFSET-SERVICE
This routine checks if the wheel alignment has been disturbed after a suspension repair. Drive the vehicle on a straight road above 30kph/18mph. If the alignment has changed, the routine will indicate that a wheel alignment is required.
Open a version to see its description, requirements, and input definitions. Hardware configuration and live vehicle checks also determine availability.
No user inputs are listed in this firmware.
No user inputs are listed in this firmware.
Before running this routine, the Drive Rail needs to be on. Checks if the alignment has been disturbed significantly after suspension repairs. This routine does not confirm proper vehicle alignment. Use only to compare before and after suspension repairs. Drive the vehicle on a straight road at a speed greater than 30kph/18mph. This routine ends after enough datapoints are collected to evaluate alignment or if the steering angle exceeds 370 degrees.
No user inputs are listed in this firmware.
Clears Diagnostic Trouble Codes (DTCs) from the electrically assisted power steering (EPAS3P and EPAS3S) electronic control units (ECUs).
PROC_EPAS_X_CLEAR-DTCS
Clears angle offsets for Electronic Stability Program (ESP) and Electronic Power Assist Steering (EPAS) (including EPAS, EPAS2, and EPAS3x). Clears steering angle offsets for the Drive Inverter (DI). Resets soft lock stops on EPAS.
PROC_EPAS_ESP_CLEAR-ANGLE-OFFSETS
The procedure runs all required routines after a steering rack replacement.
PROC_EPAS_X_POST-REPLACEMENT
Zero EPAS Torque Sensor: ensure vehicle is on lift!
PROC_EPAS_TBT_TRIM-TORSION-BAR-TORQUE