My 2017 I3 rex model gave this error message recently.
Drivetrain
Only electric drive possible. Limited driving range. Continued driving possible. Consult service center. I pulled the codes from ISTA
21E973 Temperature sensor 2 engine compartment, signal: Short circuit to B+
21E94B...
Hopefully I can post a link to a video I made, ideally the plan is to fix it myself I just have nothing to compare the steering to. At its worst it doesnt seem too complex to repair as the extreme would be to replace the shaft and rack and pinion which appears to be just bolts...
Im having issues with me steering its hard to turn left and right when i raise car up on jackstands and turn the wheel it to wheel lock kind of turns and jerks throughout the movement. remove the frunk and looked at the pole that attached to the steering rack and it kind of wobbles not out of...