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2016 cla45 transmission control module,fault code 277coo

robbiek1978

New Member
Joined
Jan 8, 2024
Messages
12
Location
kent
Car
cla45
so after changing my discs and pads the weekend my battery ran out and I'm now getting the message on the dash with changing gear consult workshop and ond2 error code 277coo,the car won't go into gear,ive tried the foot on gas peddle method and I'm looking into getting the transmission control module adapted,if I managed to mess 1 of my rear abs sensors up when changing the brakes would that cause this issue?
 

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