Fault code lookup

PowertrainP0606E4

Serious

Severity: Serious - have it checked soon

FlexRay RAM check error

2 brands affected · Description from Mercedes-Benz data.

Key terms: Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions

1What it means in plain English

The engine computer or one of its output circuits has a fault.

2Common causes

  1. Engine control module fault
  2. Power or ground connection problem
  3. Low battery or charging voltage
  4. Wiring short or open circuit
  5. Software or memory fault

3Can I drive?

Serious · drive with care

If the engine runs normally, drive carefully to a workshop for diagnosis. If it runs badly, stalls, or will not restart, have the car towed.

This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.

4Brand data 2

BrandCodeDescriptionSystem
Mercedes-BenzP0606E4FlexRay RAM check error BrandPowertrain
SprinterP0606E4No description available Powertrain

Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.

5Related codes

  • P0600 Serial Communication Link
  • P0601 Internal Control Module Memory Check Sum Error
  • P0602 Control Module Programming Error
  • P0603 Internal Control Module Keep Alive Memory (KAM) Error
  • P0604 Internal Control Module Random Access Memory (RAM) Error
  • P0605 Internal Control Module Read Only Memory (ROM) Error
  • P0606 ECM/PCM Processor
  • P0607 Control Module Performance
  • P0608 Control Module VSS Output A
  • P0609 Control Module VSS Output B
  • P060A Internal Control Module Monitoring Processor Performance
  • P060B Internal Control Module A/D Processing Performance

Browse Pxxx codes or P060xx codes.

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