Hey iv done 350 miles on my new trek rail 9.8 gen 4 and it now displays error code 523001

[muzcroft]

I have checked the magnet on my rear disc break and it's still in place aswell as the sensor which doesn't seem to have e moved at all. Restarted the bike multiple times to no avail

 

[samjlevy]

View attachment 127956
I have checked the magnet on my rear disc break and it's still in place aswell as the sensor which doesn't seem to have e moved at all. Restarted the bike multiple times to no avail

I had this on my Whyte e-160 when I first got it, my LBS replaced the sensor and the cable and it fixed the issue.

 

[muzcroft]

I had this on my Whyte e-160 when I first got it, my LBS replaced the sensor and the cable and it fixed the issue.

Yeah okay thanks will probably give this a shot

 

[samjlevy]

Yeah okay thanks will probably give this a shot

Also make sure the magnet is close enough, some people put a spacer behind it to get it closer to the sensor. It didn’t work for me but worth a shot for a quick fix.

 

[muzcroft]

Also make sure the magnet is close enough, some people put a spacer behind it to get it closer to the sensor. It didn’t work for me but worth a shot for a quick fix.

Okay cheers mate I'll give that a go first then replace the sensor if not thanks

 

[JP-NZ]

Its only months old, Take it back to the LBS you purchased it from and get them to fix it?

Trek warranty is fantastic