sanwa recievers help please

[zoaman]

I have 4 sanwa rx (451/471).all have gone faulty with the same thing.they all worked for approx 6 months ok.now when you first turn them on only steering works.then after approx 1 min the esc works.this gradually got worse over a month.as these are not xheap I wondered if they can be repaired. Also I have bind them and still the same.i have looked on there web but no numbers for the uk.

[J77MYF]

I had exactly the same but it turned out to be the speed controller that was at fault.

[chris24jt]

There was another thread on here that solved this for me, you need to recalibrate your speedo so it knows full throttle/brake on transmitter. reset your end points to 100% on tranny and then reset speedo and should then work ok...

[zoaman]

Hi I know that this sometimes is the esc calibration but this is different.witks after some time.maybe a minute tyen maybe all ok.then 30 seconds but once working is fine for that heat.the change battery say and same again.

[Lee1972]

Have you spoken to SMD as they're the UK distributor?