Nissan Primera Int. wiper problem - McP
I have a 97 Nissan Primera.
The wipers stall during intermittent operation and if I want a single sweep I have to keep the stalk pushed up until the wipers park again. If the windscreen wash is used the wipers sometimes keep going until the ignition is switched off.

Is there a hidden relay or is it built into the motor assy?
There is no mention of a relay in the Haynes manual. Only a 'Front Wiper Amplifier'?

Any help appreciated.
Thanks
Ian