· The
fault (lead interruption/short circuit to ground) is recognized when the
ignition is switched on with subsequent switch-on test, and also while
travelling.
· On fault
recognition during the switch-on test, the trouble code is stored if:
- supply voltage of valve relay < 5 V
for longer than 30 s
· On fault
recognition after the switch-on test (while travelling), the trouble code is
stored if:
- supply voltage of valve relay < 5 V
for longer than 20 ms
On fault recognition, the ABS is
switched off and the ABS telltale is switched on.
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