Inspection Procedure 3: Brake warning light stays ON with the parking brake lever released: Notes

Fig 1: Brake Fluid Level Switch And Parking Brake Switch Circuit Diagram

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CAUTION:

• If there is any problem in the CAN bus lines, an incorrect DTC may be set. Prior to this diagnosis, diagnose the CAN bus lines (Refer to TROUBLE CODE DIAGNOSIS ).
• Whenever ECU is replaced, ensure that the CAN bus lines are normal.