logo

VW Code 16786

16786 Description And Summary :

Accumulated in electronic control units so transmission control unit relay, short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so control module, coding fault and event data recorder request, circuit high is the final reason of the code.

16786 Possible Causes:

16786 vw fault code may be caused by one or more of the following:

  • Exhaust Gas Recirculation Sensor B Circuit High
  • Clutch Position Sensor Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Reverse Input Circuit
  • Injector Circuit Malfunction - Cylinders
  • Shift Solenoid E Performance or Stuck Off
  • Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 16786 Code

  • Inspect all the connections sensor 1 for hydraulic pressure in transmission, open or short to b+
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range