If the indicator light is constantly on, the ABS is not ready for operation. A Renault or Bosch workshop will help you find the cause. System errors are accumulated in the control unit and can be read from it using a special device. Thus, only a properly equipped Renault workshop can establish the cause of the malfunction.
In any case, you can check the contact connections of the control device, relay, speed sensors and hydraulic unit yourself.
Note: Recommendation: Even if the ABS warning light is constantly on and the ABS is not ready for use or is faulty, you can drive your Renault 19 without any worries. The braking system works in this case in the same way as on a car without ABS.
Text provided by an online resource: RenaultBook.ru
