Seat Leon 2013 Workshop Manual page 336

León 2013 ➤ , León ST 2013 ➤
Running gear, axles, steering - Edition 06.2018
3.1.2 Calibrating adaptive cruise control, from
WEEK 45/16
Before calibrating the adaptive cruise control (ACC) system,
check the sensor, its bracket and its securing elements for dam‐
age, external influence and secure seating. Where necessary,
damaged components are to be repaired or renewed.
Before adjustment of the Adaptive Cruise Control (ACC) system,
the event memory must be read out and faults, if any, rectified.
The "measured misalignment-angle value" of the ACC control unit
will indicate whether or not the sensor is out of adjustment.
Calibration of the adaptive cruise control (ACC) must only be car‐
ried out using a wheel alignment unit and adjustment equipment
approved by SEAT!
Correct adjustment is an essential prerequisite for perfect func‐
tioning of the Adaptive Cruise Control (ACC) system.
Note
Re-adjustment is required:
♦
Rear axle toe setting has been adjusted.
♦
♦ The adaptive cruise control unit - J428- has been removed and
reinstalled,
The front bumper support has been removed and installed.
♦
The front bumper support has become loose or has been
♦
moved.
The de-adjustment angle is outside the tolerance. Determine
♦
the tolerance with the vehicle diagnostic tester.
The lock carrier has been moved to the service position.
♦
Conversions/adjustments have been carried out on the run‐
♦
ning gear that affect the suspension height.
Special tools and workshop equipment required
♦ Setting device - VAS 6430-
330
Rep. gr.44 - Wheels, tyres, vehicle geometry