AA. Inspecting EBD Switch For Brake Fluid

- Disconnect the negative battery terminal.

- Check if there is brake fluid in the connector for the EBD switch or at the connector for the control module/pump motor.

- If no brake fluid is found in either of the two connectors proceed to BB.

- If brake fluid is present in either of the two connectors, the following is to be performed.

- 1. EBD Service kit and clean up of the 25-pole connector according to CC.

- 2. Replace the control module according to DD.

- 3. Replace the EBD switch. Install new EBD switch with P/N 9173210. See section EE.

- 4. Function check according to FF.

Overview of fault tracing





- After the connector has been checked for brake fluid, follow the fault tree to determine what needs to be performed.