Damage detection of worm-gear is at low-risk
â–¶ How to fix
Replace the servo unit (power pack and sensor unit) before the high risk worm-gear SPN (KFC_GEARHR) is triggered.
What you'll see
Not applicable
System reaction
No applicable system reactions/possible effects. DTC not affected ASM functionality, ASM functionality active.
Diagnostic depth
Detection
Low-risk worm gear damage greater than the threshold value. The DTC will set during the following condition: 1.System state: PreDrive, DriveDown. 2.System voltage is above 6v. 3.System voltage is below 42v.
Possible cause
Damage detection counter reached warning level > 2330(dez)/0x091A(hex).