Engine-Codes.com
Engine-Codes – RAM – U1192 RAM

U1192 RAM Code - Lost Communication With Lower Switch Bank

Quick Answer

The U1192 diagnostic trouble code (DTC) indicates that the vehicle's onboard computer has lost communication with the lower switch bank. Common causes include Loose or corroded wiring connections, Faulty lower switch bank module, Malfunctioning control module. 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
U1192 RAM indicates Lost Communication With Lower Switch Bank.
Common causes
Common causes include Loose or corroded wiring connections, Faulty lower switch bank module, Malfunctioning control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 15, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code U1192 RAM Description

The U1192 diagnostic trouble code (DTC) indicates that the vehicle's onboard computer has lost communication with the lower switch bank. The lower switch bank typically refers to a group of switches located on the lower part of the dashboard or center console, which may control functions such as the power windows, door locks, mirror adjustments, or other vehicle features. When communication is lost with this component, it can lead to various issues with the vehicle's systems.

OBDII Code U1192 RAM - Lost Communication With Lower Switch Bank
U1192 RAM Code - Lost Communication With Lower Switch Bank

Common Causes of U1192 RAM

  1. Loose or corroded wiring connections
  2. Faulty lower switch bank module
  3. Malfunctioning control module
  4. Communication network issues
  5. Water or moisture damage to electrical components

Symptoms of U1192 RAM

  1. Inoperative power windows or door locks
  2. Unresponsive mirror adjustments
  3. Warning lights on the dashboard related to electrical systems
  4. Loss of communication with other vehicle modules
  5. Intermittent or erratic behavior of affected systems

How to Fix U1192 RAM

  1. Perform a thorough inspection of wiring connections and repair any loose or corroded connections.
  2. Test the lower switch bank module for proper functionality and replace if necessary.
  3. Check the control module for faults and reprogram or replace as needed.
  4. Diagnose and address any communication network issues within the vehicle.
  5. Ensure all electrical components are properly sealed and protected from water or moisture damage.

Cost to Fix U1192 RAM

The typical repair costs for addressing a U1192 code can range from $200 to $500, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's advisable to check local rates for a more precise estimate. Keep in mind that rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less.

Need more information about the U1192 RAM code?

Need more information on how to fix the U1192 RAM code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U1192 RAM code diagnosed by a professional: Find a repair shop in your area

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 U1192 RAM Code

1. What are the common symptoms of OBDII code U1192 RAM (Lost Communication With Lower Switch Bank)?

- Common symptoms include malfunctioning dashboard lights, unresponsive controls on the lower switch bank, and issues with electronic systems controlled by the affected switch bank.

2. What are the possible causes of OBDII code U1192 RAM?

- The code U1192 RAM can be caused by a faulty lower switch bank module, damaged wiring or connectors, or a communication error within the vehicle's network system.

3. How can I diagnose the cause of OBDII code U1192 RAM?

- To diagnose the cause of U1192 RAM, it is recommended to perform a thorough inspection of the lower switch bank, check the wiring and connectors for any visible damage, and use a diagnostic scan tool to analyze communication errors.

4. Can OBDII code U1192 RAM be triggered by a blown fuse?

- Yes, a blown fuse related to the lower switch bank module can potentially trigger code U1192 RAM. It is advisable to check and replace any blown fuses before further diagnosis.

5. How can I repair OBDII code U1192 RAM?

- Repairing U1192 RAM involves addressing the root cause, which may include replacing the faulty switch bank module, repairing damaged wiring or connectors, resetting the vehicle's computer system, and clearing the trouble code.

6. Is it safe to continue driving with OBDII code U1192 RAM present?

- It is generally not recommended to continue driving with code U1192 RAM present, as it can affect the functionality of important vehicle systems controlled by the lower switch bank. Immediate diagnosis and repair are advised.

7. Can a DIY enthusiast fix OBDII code U1192 RAM at home?

- Depending on the underlying cause, a DIY enthusiast with the necessary tools and knowledge of automotive electrical systems may be able to fix U1192 RAM at home. However, complex issues may require professional assistance.

8. How much does it cost to repair OBDII code U1192 RAM at a mechanic?

- The cost of repairing U1192 RAM at a mechanic can vary depending on the cause of the issue, the labor rates of the repair shop, and any replacement parts needed. It is recommended to obtain quotes from multiple mechanics.

9. Will resetting the trouble codes make OBDII code U1192 RAM disappear permanently?

- Resetting the trouble codes may temporarily clear OBDII code U1192 RAM, but if the underlying issue is not fixed, the code is likely to reappear once the vehicle's computer system detects the problem again.

10. How can I prevent OBDII code U1192 RAM from recurring in the future?

- To prevent the recurrence of U1192 RAM, it is important to address any underlying issues promptly, perform regular maintenance checks on the vehicle's electrical systems, and avoid overloading the lower switch bank with excessive electrical load.

Discuss the causes and fixes for U1192 RAM OBDII Code

Submit a New Comment

Code U1192 RAM comments

No comments found for this page.