ARS Light active

ARS fault occurs typically due to faulty/loose wiring where KMH to MPH convertor is fitted. This sends a bad signal to the ECU and the ARS light comes on along with 4-wheel steering.

ARS is Active Rear Steer and should only be active under correct cornering conditions.

Disconnecting the KMH to MPH convertor and putting a loop thru adapator to complete the circuit is an easy way to test the fault.

ARS fault typically appears after 3KM of driving. The ARS light will appear lit and the rear-steering is on 100%. This will make the car steer better thru corners but more prone to over-steer. Also, it may incur excess tyre wear.

- remove cover from underneath steering wheel, there are several screws and clip. This will allow access to the right side of the drivers footwell. Typically, the KMH to MPH convertor will be located in this area. Ensure it is secured correctly, check wires and if unsure, fix it firmly in place so cables are not pulled or disturbed.

- recommend removing MPH to KMH convertor so as not to cause ECU fault.