Fault-
code
Fault path Repair-
Guideline No.
Fault detection by
Remarks
Faultcode List
14
ABS FAULTCODE LIST
C2402
Electrical
5
• Return pump motor still not running 80ms
(Pump
after driving pump motor relay via control unit.
Motor)
• Return pump motor does not start. Not even
if actuated again after 700ms and this is
repeated again 3 times.
• Return pump motor runs for more than 2.5
seconds, without the pump motor relay being
actuated by control unit.
• On return of actuation response is below
80 to 140ms (depended on supply voltage).
Effects:
• ABS and EBD* are switched off.
• ABS warning lamps are switched on.
* EBD function at least after start of
journey and exceeding 12 km/h.




