17 wake 230 u0410 code

[Zigzag]

Need help ski has been sitting since last year . Changed battery, ski starts fine and goes in fwd fine . But when u try reverse it goes into ibr override. Ibr and chk engine light on and throwing u0401 code . Didn't have any issue when put away so figure possible connection issue ? Anyone have this?

 

[Zigzag]

Ok so reseated ECU connection and now reading keys. Ski starts fine but within a min I get ibr and engine light and lose gauges. Buds showing com errors again. I did find starter solenoid corroded and cleaned that up. Looking for any suggestions before I spring for new harness or ecu

 

[ski-d00]

The connector at the ibr is notorious for corroding. Take apart the connector housing, not just look at it, and inspect each wire and terminal separate of the connector.

 

[Zigzag]

Will definitely check, but would ibr connector cause the rpm and spedo not to work also?