AutoCodes – Jeep – U1193 Jeep

U1193 Jeep Code - Lost Communication With Driver Side Blind Spot Sensor

Quick Answer

The Blind Spot Monitor (BSM) system used in this vehicle has two control modules. Common causes include Faulty Left Blind Spot Sensor (LBSS), Left Blind Spot Sensor harness is open or shorted, Left Blind Spot Sensor 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
U1193 Jeep indicates Lost Communication With Driver Side Blind Spot Sensor.
Common causes
Common causes include Faulty Left Blind Spot Sensor (LBSS), Left Blind Spot Sensor harness is open or shorted, Left Blind Spot Sensor 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 2,396
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 26, 2020
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Code U1193 Jeep Description

The Blind Spot Monitor (BSM) system used in this vehicle has two control modules. One control module is dedicated to each side of the vehicle. The blind spot modules are each integral to the blind spot sensor for the same side of the vehicle. If the sensor detects a vehicle in the blind spot path, the module will send a Controller Area Network (CAN) bussed message to the corresponding door module for a LED blind spot warning light request. The Diagnostic Trouble Code (DTC) sets when the Right Blind Spot Sensor (RBSS) does not receive messages from the Left Blind Spot Sensor (LBSS).
OBDII Code U1193 Jeep - Lost Communication With Driver Side Blind Spot Sensor - AutoCodes.com
U1193 Jeep Code - Lost Communication With Driver Side Blind Spot Sensor

What are the Possible Causes of the DTC U1193 Jeep?

  • Faulty Left Blind Spot Sensor (LBSS)
  • Left Blind Spot Sensor harness is open or shorted
  • Left Blind Spot Sensor circuit poor electrical connection

How to Fix the DTC U1193 Jeep?

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 U1193 Jeep 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.

Need more information about the U1193 Jeep 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 U1193 Jeep Code

1. What are the common symptoms of OBDII code U1193 in a Jeep related to the driver side blind spot sensor issue?

- Common symptoms include the malfunction indicator light (MIL) illuminating, loss of communication with the driver side blind spot sensor, and potential loss of blind spot monitoring functionality.

2. What are the possible causes of OBDII code U1193 in a Jeep indicating a lost communication with the driver side blind spot sensor?

- Possible causes include wiring or connection issues, a faulty driver side blind spot sensor, a malfunctioning control module, or software glitches.

3. How can I diagnose the OBDII code U1193 in a Jeep for the driver side blind spot sensor problem?

- Diagnosis involves using an OBDII scanner to retrieve the specific code, checking the wiring and connections related to the driver side blind spot sensor, and performing a thorough inspection of the sensor itself.

4. What are some repair tips for addressing the U1193 code in a Jeep due to lost communication with the driver side blind spot sensor?

- Repair tips may involve repairing or replacing damaged wiring, ensuring proper connections, recalibrating the sensor, updating software if necessary, or replacing the faulty sensor or control module.

5. Can I continue driving my Jeep with the U1193 code related to the driver side blind spot sensor issue?

- While the vehicle may still be drivable, it is recommended to address the issue promptly to ensure the proper functioning of the blind spot monitoring system and to avoid potential safety risks.

6. How much does it typically cost to repair the U1193 code in a Jeep caused by a lost communication with the driver side blind spot sensor?

- The cost of repairs can vary depending on the specific cause of the issue, but it may range from a simple wiring repair to a more complex sensor or module replacement, potentially costing a few hundred dollars to over a thousand dollars.

7. Is the U1193 OBDII code related to the driver side blind spot sensor a common issue in Jeep vehicles?

- While not extremely common, issues with blind spot sensors and related communication errors can occur in Jeep vehicles, especially in models equipped with advanced safety features like blind spot monitoring.

8. Can a DIY enthusiast address the U1193 code in a Jeep by themselves, or is it recommended to seek professional help?

- Depending on the cause of the issue, some DIY enthusiasts may be able to address simple wiring or connection problems. However, more complex repairs involving sensor replacement or module reprogramming may require professional assistance.

9. Will resetting the OBDII code U1193 related to the driver side blind spot sensor fix the issue permanently?

- Simply resetting the code may temporarily clear the error, but if the underlying cause is not addressed, the code is likely to reappear. It is essential to diagnose and repair the root cause of the problem for a permanent fix.

10. Are there any recalls or technical service bulletins (TSBs) related to the U1193 code in Jeep vehicles for the driver side blind spot sensor issue?

- It is recommended to check with a Jeep dealership or the manufacturer's website for any recalls or TSBs specifically addressing issues with the driver side blind spot sensor and the U1193 diagnostic trouble code.

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