Just had a 18 onwards rear bumper fitted to my 14 sport ab.
We changed the parking sensor loom over but now they don’t work and have bought up c1b14-12 fault code.

We then tried to fit the original sensors but they don’t fit in the 18 bumper.

Any body had this issue before and could spread a little help.

Thanks in advance.

When I fitted a my19 bumper I used my sensors & loom out of my15 bumper with no problems Andy.
21 Ford Ranger
Gone but not forgotten
Focus RS Red Edition
2015 RRS AB Fuji.
2014 RRS SC Santorini
2016 VW Amarok
2014 RRS AB Fuji
2012 RRS Red Edition Fuji
2015 Nissan Navara
2012 RRS SE Santorini
2008 RRS White
2007 RRS Santorino

Did they fit straight in? These ones are a little loose in the bumper.

I just put a drop of superglue on each sensor to hold it in place & I haven’t had any problems with them since fitting Andy.
21 Ford Ranger
Gone but not forgotten
Focus RS Red Edition
2015 RRS AB Fuji.
2014 RRS SC Santorini
2016 VW Amarok
2014 RRS AB Fuji
2012 RRS Red Edition Fuji
2015 Nissan Navara
2012 RRS SE Santorini
2008 RRS White
2007 RRS Santorino

I was thinking the same. I’ll do it tomorrow.
Thanks for the help. 👍