00301

From Ross-Tech Wiki

00301 - ABS Return Flow Pump (V39)

Possible Symptoms

• Malfunction Indicator Light (MIL) ON

Possible Causes

• Fuse(s) faulty
• Wiring and/or Connector(s) from/to Return Flow Pump (V39) faulty
• Return Flow Pump (V39) faulty

Possible Solutions

• Check Fuse(s)
• Check Wiring and/or Connector(s) from/to Return Flow Pump (V39)
• Check/Replace Return Flow Pump (V39), might be Part of Hydraulic Unit (N55)

Special Notes

• When found in VW Polo (9N) (or similar): Brake Electronics (Bosch 5.7) check MVB 006.3.