Curt TriFlex Trailer Brake Controller A.E. Error Code Troubleshooting


AE appears after stepping on the brake flashes and goes away What does this mean and what causes this?


Helpful Expert Reply:

The operating instructions for the Curt Triflex brake controller # C51140, which are linked for you, indicate on page 19 that if the unit displays the error code A.E. this indicates an internal fault with the controller's accelerometer. This is not a serviceable problem and the unit should be replaced or referred to Curt for warranty service under the terms of the limited lifetime warranty.

For a similar brake controller that in our experience is MUCH less likely to develop an internal problem the Prodigy P2 part # 90885 is similar and would be a great option.

helpful expert reply by:
Jameson C

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