POWER-ASSISTED STEERING
Fault finding – Conformity check
36B
36B-29V5 MR-372-J84-36B000$528_fra.mif
EPAS
Vdiag no.: 05, 09,
0D
Sub-function: assistance
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool.
Application conditions: engine stopped with the ignition on, without moving the
steering wheel, WHEELS STRAIGHT AHEAD (straight line driving).
FunctionParameter or Status Checked
or ActionDisplay and notes Fault finding
Steering wheel
angle (only for
Vdiag 05 and 09)ET020:Steering wheel angle
sensor programmingSTATUS 4In the event of a fault,
apply the interpretation
of status ET020.
PR121:Steering wheel angle- 10 d˚ < X < 10 d˚In the event of a fault,
apply the interpretation
of parameter PR121.
PR007:Steering wheel angle
drift compensation- 10 d˚ < X < 10 d˚In the event of a fault,
apply the interpretation
of parameter PR007.
TorquePR001:Torque applied to the
steering wheel0 Nm (+ 0.2 Nm)In the event of a fault,
apply the interpretation
of parameter PR001.
PR006:Steering motor torque
setpoint0 Nm (+ 0.2 Nm)In the event of a fault,
apply the interpretation
of parameter PR006.
AssistancePR014:Level of assistance
available100% (but assistance
unavailable)In the event of a fault,
apply the interpretation
of parameter PR014.
ComputerET026:Computer calibrationConfig. 1 < X < Config. 5In the event of a fault,
apply the interpretation
of status ET026.
