AutoCodes – Chrysler – U11E3 Chrysler

U11E3 Chrysler Code - TCM Lost Communication With ESM On DPT CAN

Quick Answer

The purpose of the diagnostic is to monitor the Controller Area Network (CAN) bus, the transmitted messages on the CAN bus and the validity of the CAN signals. Common causes include Faulty Electronic Shift Module (ESM), Electronic Shift Module (ESM) harness is open or shorted, Electronic Shift Module (ESM) circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: U11E3 Chrysler indicates TCM Lost Communication With ESM On DPT CAN.
Common causes: Common causes include Faulty Electronic Shift Module (ESM), Electronic Shift Module (ESM) harness is open or shorted, Electronic Shift Module (ESM) circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 2,060

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 03, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U11E3 Chrysler Description

The purpose of the diagnostic is to monitor the Controller Area Network (CAN) bus, the transmitted messages on the CAN bus and the validity of the CAN signals. Several control units are connected to the CAN bus which send their messages cyclically in a defined time window. The messages contain multiple signals representing vehicle information. The Diagnostic Trouble Code (DTC) sets when the Controller Area Network - Dedicated Powertrain (CAN-DPT) bus messages not received from the Electronic Shift Module (ESM) for two to five seconds.

OBDII Code U11E3 Chrysler - TCM Lost Communication With ESM On DPT CAN - AutoCodes.com — U11E3 Chrysler Code - TCM Lost Communication With ESM On DPT CAN

What does this mean?

What are the Possible Causes of the DTC U11E3 Chrysler?

Faulty Electronic Shift Module (ESM)
Electronic Shift Module (ESM) harness is open or shorted
Electronic Shift Module (ESM) circuit poor electrical connection
Controller Area Network
Dedicated Powertrain (CAN-DPT) Bus open or shorted

How to Fix the DTC U11E3 Chrysler?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U11E3 Chrysler code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about U11E3 Chrysler Code

What are common symptoms of OBDII code U11E3 Chrysler (TCM Lost Communication With ESM On DPT CAN)?

Common symptoms include transmission shifting issues, loss of power, illuminated Check Engine Light, and potential stalling or rough idling.

What are the possible causes of OBDII code U11E3 Chrysler (TCM Lost Communication With ESM On DPT CAN)?

Possible causes include faulty electronic shift module (ESM), issues with the data bus communication, damaged wiring or connectors, or a malfunctioning transmission control module (TCM).

How can I diagnose OBDII code U11E3 Chrysler (TCM Lost Communication With ESM On DPT CAN)?

Diagnosis typically involves using a diagnostic scanner to retrieve the trouble codes, checking the ESM and TCM for proper functioning, inspecting the wiring and connectors for damage, and testing the communication on the data bus.

What are some repair tips for fixing OBDII code U11E3 Chrysler (TCM Lost Communication With ESM On DPT CAN)?

Repair tips may include repairing or replacing damaged wiring or connectors, reprogramming the ESM or TCM if necessary, ensuring proper communication on the data bus, and performing a thorough system reset.

Can OBDII code U11E3 Chrysler (TCM Lost Communication With ESM On DPT CAN) be fixed at home?

Fixing this code at home may be possible for those with advanced automotive repair skills and access to the necessary tools and equipment. However, if unsure, it is recommended to seek professional help.

What are the potential risks of ignoring OBDII code U11E3 Chrysler (TCM Lost Communication With ESM On DPT CAN)?

Ignoring this code can lead to further transmission issues, potential safety hazards while driving, decreased fuel efficiency, and potentially more expensive repairs down the line.

How much does it typically cost to repair OBDII code U11E3 Chrysler (TCM Lost Communication With ESM On DPT CAN)?

The cost of repairing this code can vary depending on the specific underlying issue, the labor rates of the repair shop, and the cost of any necessary parts. It is advisable to obtain quotes from multiple sources.

Is it safe to continue driving with OBDII code U11E3 Chrysler (TCM Lost Communication With ESM On DPT CAN) present?

Continuing to drive with this code present is not recommended, as it can lead to potential transmission failure or other safety issues. It is best to address the underlying problem as soon as possible.