Volkswagen P1647: Please Check Coding of the ECUs in the Data Bus Powertrain
Is your scanner showing Volkswagen P1647?
No worries. We'll show you what it means and how to deal with it.
Volkswagen P1647: Please Check Coding of the ECUs in the Data Bus Powertrain
OVERVIEWWhat Does The Volkswagen P1647 Code Mean?
Ignition on, the ECM detected a control module malfunction (software). To achieve optimal anti-theft protection for the vehicle, an anti-theft immobilizer is installed. The anti-theft immobilizer is a system for enabling and locking the Engine Control Module.
What Are The Potential Causes Of The Volkswagen P1647 Code?
- Engine Control Module (ECM) has failed
- Voltage supply for Engine Control Module (ECM) has shorted
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
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> Volkswagen Engine Control Module
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Volkswagen P1647, DTCDECODE.
