Dodge P1656: PCI Bus Not Available

Is your scanner showing Dodge P1656?
No worries. We'll show you what it means and how to deal with it.

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OBDCodex, Editor

Dodge P1656: PCI Bus Not Available

DIY Difficulty Level
Repair Cost
Can I Still Drive?

What Does The Dodge P1656 Code Mean?

When Monitored: With the ignition on.

Set Condition: If the PCM determines the PCI Bus is not available for more than 5 seconds, it will set this DTC.

What Are The Potential Causes Of The Dodge P1656 Code?

  • Intermittent condition
  • Open PCI bus circuit
  • PCM

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> KAIWEETS Digital Multimeter

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

Dodge P1656, DTCDECODE.

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