Emergency brake system (AEB) fault.

Faults and Technical chat for the Nissan Pulsar
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Joined: Wed May 30, 2018 6:39 am

Emergency brake system (AEB) fault.

Post by alibubs73 » Tue Sep 10, 2019 10:32 pm

My pulsar 1.5 Tekna diesel emergency brake system (AEB) lights keeps on coming on although there is no vehicle or obstruction in its way. A message appears on the central dash saying “ Front radar unavailable due to obstruction” and goes off sometimes whilst the car is still moving or when the vehicle is stopped and the engine switched off. Is there a simple solution to stop this or is it a workshop job? I have not had any problems with the car suddenly braking on its own accord.

Posts: 146
Joined: Tue Jul 12, 2016 8:55 pm

Re: Emergency brake system (AEB) fault.

Post by Metalmickey » Wed Sep 11, 2019 7:33 pm

have you tried cleaning the cameras/sensors, they may be dirty which can set off the system.

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