Sep 25, 2020 · Ride 10 - 15 KM in limp mode . Turn off - turn back on . Reset . Or use a battery drill with a tool that fits in your crank bolt and rig it up to turn the crank for an hour / hour and a half . Reset . 4 …

Nov 3, 2020 · The 1st 504 code was cleared and a newer software was installed even though the 85nm upgrade was installed 3 weeks prior. I have made no changes to the motor, such as speedbox, etc.

Apr 24, 2021 · Hi error 504 is a tamper code. There is lots of info on you tube about clearing yourself or get the lbs to update to the latest software.

Sep 20, 2019 · Hi, New to forum and I come seeking advice! Been running a Bosch Active Line Plus Gen 3 ebike with Speedbox 2 equipped. After 7000 enjoyable miles the drive unit completely failed …

Sep 25, 2020 · I've posted this before, but in June I had a 504 error on my 2019 Bosch Gen4 Whyte, and I don't run any tuning! A quick trip to my LBS and it was cleared. 800 miles later without any …

Feb 23, 2024 · I had two 504 errors within a few months of getting the bike, got the firmware update back in April and luckily none since. There's still that nagging doubt in the back of my mind though …

Nov 3, 2020 · The 1st 504 code was aftrr the 85nm software upgrade. The LBS cleaeed the code and installed a newer software version that had already been released after the 85nm upgrade. I figured …

May 23, 2020 · Hi guys, my motor has been replaced about 2 months ago because of error 500. I got new motor, i've done about 250 miles so far with speedbox 3.0 and error 504 turned up.

Dec 25, 2023 · Jul 27, 2021 folmonty V Error Code 504 Vince L Sep 19, 2020 Replies 2 Views 3K Sep 22, 2020

Jun 27, 2021 · Do you know what firmware your motor is on? If it’s a 2020 that’s never been updated it could be caused by the old firmware that had a known problem with erroneous 504 errors. My bike …