I appreciate your help guys. I can find very little info on my bike so it does seem that it was a bit of an oddity!
It is with a Specialized dealer now.
Yes definitely in the correct port. 100%. No tuning or aftermarket device. I am not sure how to do a system reset on the TCU for my model......can't seem to find any info on it by googling.
Thanks for the reply. The remote is wired directly to the motor. The system controller (which is housed within the battery) still works but it is quite hard to change the settings using this whilst riding.
Hi all.
I have a 2021 Specialized Turbo Levo Hardtail and the remote handlebar switch does not work at all. I have swapped it out for a new one and still no joy, so I have rule out the switch and cable being the culprit. Any ideas what else it could be?