Pinpoint Test F : U0104: Notes

2016 Lincoln MKZ Base, 2.0L Eng VIN 9, AWDSECTION Notes

Refer to CRUISE CONTROL for schematic and connector information.

Normal Operation and Fault Conditions 

REFER to: Cruise Control - System Operation and Component Description .

DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
U0104 Lost Communication With Cruise Control Module Sets in the PCM if data messages received from the CCM over the High Speed Controller Area Network 2 (HS2-CAN) or from the GWM over the High Speed Controller Area Network 1 (HS1-CAN) are missing for greater than 5 seconds.

Possible Sources 

  • CCM
  • PCM
  • GWM
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.