AutoCodes - Jeep - U0101 JEEP

U0101 JEEP Code - Transmission Bus Message

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|U0101 JEEP code possible causes

  • Faulty Transmission Control Module (TCM)
  • Faulty Powertrain Control Module (PCM)
  • TCM harness is open or shorted
  • TCM circuit poor electrical connection

|How do I fix the U0101 JEEP code?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|Cost of diagnosing the U0101 JEEP code

Labor: 1.0

The cost of diagnosing the U0101 JEEP code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are U0101 JEEP code possible symptoms?

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

|U0101 JEEP code description

The Powertrain Control Module (PCM) monitors the Transmission Control Module (TCM). The PCM sets the OBDII code when the communication to the Transmission Control Module (TCM) is not to factory specifications.
OBDII Code U0101 Jeep - Transmission Bus Message -

|Need more information with the U0101 JEEP code?

Need more information on how to fix the U0101 JEEP code? Get Access to Factory Service Manuals

|Need help with a U0101 JEEP code?

Get the U0101 Jeep code diagnosed by a professional: Find a repair shop in your area

|U0101 JEEP code comments

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Repair Importance Level: 3
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