JCB C1354: Brake Accumulator Pressure Low at Key On

The system detects low pressure in the brake accumulator when the key is turned on. This may affect the proper operation of the braking system and requires investigation.

1. 1

   The pressure level of the brake accumulator

2. 2

   The integrity of the circuit connected to the brake accumulator

3. 3

   The component identified by this code

1. 1

   Check the pressure of the brake accumulator

   Use a pressure gauge to verify the pressure level of the brake accumulator. Compare it to the manufacturer's specifications.

2. 2

   Inspect the circuit associated with the brake accumulator

   Look for leaks, damage, or blockages in the circuit that could cause low pressure.

3. 3

   Test the component identified by this code

   Follow the service manual procedures to test the component responsible for monitoring or maintaining brake accumulator pressure.