Dodge Code U1110 is an error code associated with the loss of vehicle speed message. This code is generated when the Electronic Pedestrian Protection Module (EPPM) can’t receive the vehicle speed signal from the Anti-lock Brake Module (ABS), Electronic Stability Program (ESP), and Electronic Stability Control (ESC) over the CAN C bus. This situation can have a variety of causes ranging from CAN C BUS CIRCUIT OPEN OR SHORTED, ELECTRONIC STABILITY PROGRAM (ESP)/ANTILOCK BRAKE MODULE (ABS), to ELECTRONIC PEDESTRIAN PROTECTION MODULE (EPPM). Understanding the causes and solutions related to this error code is essential to optimize vehicle performance and fix the issue. Dodge Code U1110 can be problematic if not correctly identified and resolved. This article will discuss the causes and solutions related to this issue.
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Causes and Solutions for Dodge Code U1110
| Causes | Solutions |
|---|---|
| CAN C BUS CIRCUIT OPEN OR SHORTED | Check wiring and connectors for loose connections or damages. |
| ELECTRONIC STABILITY PROGRAM (ESP)/ANTILOCK BRAKE MODULE (ABS) | Replace the faulty parts. |
| ELECTRONIC PEDESTRIAN PROTECTION MODULE (EPPM) | Update the EPPM software. |
| Related Service Bulletins | Refer to the Service Bulletins for more information. |
CAN C BUS CIRCUIT OPEN OR SHORTED
When the Dodge Code U1110 is generated due to an open or shorted CAN C bus circuit, the first step is to check the wiring and connectors for any loose connections or damages. If any issues are found, the wiring should be repaired or replaced. Additionally, the connectors should be checked for corrosion or other forms of damage and cleaned or replaced if necessary.
ELECTRONIC STABILITY PROGRAM (ESP)/ANTILOCK BRAKE MODULE (ABS)
These parts should be replaced if the Dodge Code U1110 is generated due to a faulty Electronic Stability Program (ESP) or Antilock Brake Module (ABS). The defective parts should be inspected for any loose connections or damages, and necessary repairs should be done before replacing the parts.
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ELECTRONIC PEDESTRIAN PROTECTION MODULE (EPPM)
The Dodge Code U1110 is sometimes generated due to a faulty Electronic Pedestrian Protection Module (EPPM). In this case, the EPPM software should be updated to the latest version. This is an important step as it can help to resolve the issue and optimize vehicle performance.
In some cases, the Dodge Code U1110 is related to service bulletins. Therefore, referring to the service bulletins for more information on the issue is important. This can help identify the problem’s cause and determine the best solution.
Conclusion
Dodge Code U1110 can be problematic if not correctly identified and resolved. To optimize vehicle performance and fix the issue, it is essential to understand the causes and solutions related to this error code. This article discussed the causes and solutions of Dodge Code U1110, including CAN C BUS CIRCUIT OPEN OR SHORTED, ELECTRONIC STABILITY PROGRAM (ESP)/ANTILOCK BRAKE MODULE (ABS), and ELECTRONIC PEDESTRIAN PROTECTION MODULE (EPPM). Additionally, the article discussed the importance of referring to related service bulletins for more information. With this information, it is possible to identify the cause of the issue and determine the most suitable solution.
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