AutoCodes – Jeep – U1194 Jeep

U1194 Jeep Code - Lost Communication With Passenger Side Blind Spot Sensor

Quick Answer

The Blind Spot Monitor (BSM) system used in this vehicle has two control modules. Common causes include Faulty Right Blind Spot Sensor (RBSS), Right Blind Spot Sensor harness is open or shorted, Right 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
U1194 Jeep indicates Lost Communication With Passenger Side Blind Spot Sensor.
Common causes
Common causes include Faulty Right Blind Spot Sensor (RBSS), Right Blind Spot Sensor harness is open or shorted, Right 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 1,252
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 U1194 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 Left Blind Spot Sensor (LBSS) does not receive messages from the Right Blind Spot Sensor (RBSS).
OBDII Code U1194 Jeep - Lost Communication With Passenger Side Blind Spot Sensor - AutoCodes.com
U1194 Jeep Code - Lost Communication With Passenger Side Blind Spot Sensor

What are the Possible Causes of the DTC U1194 Jeep?

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

How to Fix the DTC U1194 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 U1194 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 U1194 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 U1194 Jeep Code

1. What does the OBDII code U1194 mean on a Jeep?

U1194 indicates a loss of communication with the passenger side blind spot sensor, meaning the vehicle's network cannot communicate with the sensor properly.

2. What are the common symptoms of the U1194 code?

Symptoms may include a non-functioning blind spot monitoring system, warning lights on the dashboard, or error messages related to blind spot detection.

3. What causes the U1194 code to appear on a Jeep?

Common causes include a faulty passenger side blind spot sensor, damaged wiring or connectors, network communication issues, or a faulty Body Control Module (BCM).

4. Can the U1194 code affect vehicle safety?

Yes, as the blind spot monitoring system may not function properly, drivers lose an important safety feature that helps detect vehicles in their blind spots.

5. How do I diagnose the U1194 code on my Jeep?

Start by scanning the vehicle with an OBDII scanner to confirm the code, then inspect the passenger side blind spot sensor wiring, connectors, and the sensor itself for damage or loose connections.

6. Can a weak battery cause the U1194 code?

Yes, a weak or failing battery may cause communication issues in a vehicle's network, including triggering the U1194 code.

7. How can the U1194 code be fixed?

Repairs may involve replacing the passenger side blind spot sensor, repairing damaged wiring, cleaning or reconnecting connectors, or reprogramming the BCM if necessary.

8. Is the U1194 code specific to Jeeps?

While U1194 is common in Jeep vehicles, it can also appear in other makes and models that use blind spot monitoring systems.

9. Can I drive my Jeep with the U1194 code active?

Yes, you can drive the vehicle, but the blind spot monitoring system may not work, increasing the risk of accidents during lane changes or merges.

10. How much does it cost to repair the U1194 code on a Jeep?

Repair costs vary, but replacing the blind spot sensor can range from $200 to $600, plus labor, while wiring repairs or reprogramming may cost less.

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