October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Possible Causes

For DTC U3000:4B:

Heat shield missing
Heavy loads on the EPAS gear
Excessive ambient temperatures

For all other U3000 DTCs:

Ice or frost build up on relay contacts
Steering gear internal failure
Incorrect EPAS gear installed