I read on the rangerovers.net site about a guy replacing the ultrasonic sensors on the in cab sensor module and thought i would give it a try. I ordered a transmit and a receive sensor from rs components and soldered them in place and bingo no alarm fault message anymore and the alarm goes off if someone is in the car when it is superlocked. All for just £10.82.
If anybody try this make sure you get the sensors the correct way round, i.e. transmit sensor pointing at the drivers seat.
If anybody try this make sure you get the sensors the correct way round, i.e. transmit sensor pointing at the drivers seat.