VW Audi MED9.1 and MED9.5.10 Internal checksum error – repair fix

By Admin
On January 15, 2015
1 comment

16985/P0601/001537 – Internal Control Module: Memory Check Sum Error

Possible Symptoms

  • MIL illuminated

Possible Causes

  • Engine Control Unit (ECU) defective
  • Flash ROM (used in aftermarket “chips”) defective
  • Low Voltage

Possible Solutions

  • We can repair most MED9 internal checksum errors

One comment to VW Audi MED9.1 and MED9.5.10 Internal checksum error – repair fix

  • August 8, 2020

    Bran says:

    Hi,
    Can you help with check sum error on Audi TT mk2?

    Reply

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