Gbosworth22
Aug 11, 2025Visitor II
Reduced engine power
Motorhome Workhorse W22 2008 has been in reduced power since last year , mobile mechanic came out and said we need a new throttle pedal.
Purchased one from Workhorse parts, fitted it ourselves . tried the throttle relearn .
DTC code coming up again U0107 Lost Communication with throttle actuator control module.
Got another HG mechanic and he said it was the throttle actuator module.
purchased one from Workhorse parts , fitted it ourselves as it says it is a plug and play.
still coming up with the same error code
Checked everything . batteries . fuel levels , fuses. wiring
Anyone else have this issue