OBDII Code List

U1120 DODGE - Lost Wheel Distance Message

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Can 'C' Bus Circuit harness is open or shorted
  • Faulty Anti-Lock Brake System (ABS) harness is open or shorted
  • Faulty Powertrain Control Module (PCM)

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

U1120 Dodge Description

The Powertrain Control Module (PCM) doesn't receive a wheel distance message from the Anti-lock brake Module or FCM (NON-ABS) over the CAN C bus. One trip fault.

OBDII Code U1120 Dodge - Lost Wheel Distance Message   -

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U1120 DODGE Comments

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