4F77

4F77 - P1760

Information saved in
GS

Fault code
4F77 - P1760

Fault text
Faulty positive engine intervention

Fault description
Engine Torque Request Plausibility

Condition for fault identification
Test condition:
--
Terminal condition: Ignition ON
Voltage condition:
7 ... 16V

Condition for fault memory entry
Filter counter controlled by time or events

Action in service
1. Read out error frequency counter. If fault frequency is > 2
Replace Mechatronic.
2. If fault is passive: Clear fault memory and conduct road
test under monitored conditions. If fault code is not
registered, transmission OK
If fault code is entered repeatedly Replace Mechatronic

Fault effect and breakdown warning


Driver information
Warning light:
E-gearshift: CC-ID420
M-gearshift: CC-ID420
Electr. default mode 4th gear fix

Service instruction
none