AutoCodes – Dodge – B1EB2 Dodge

B1EB2 Dodge Code - Front Right Heater Sensor Circuit Resistance

Quick Answer

The Comfort Seat Wheel Module (CSWM) monitors the Front Right Heater Sensor Circuit. Common causes include Faulty Front Right Heater Temperature Sensor, Front Right Heater Temperature Sensor harness is open or shorted, Front Right Heater Temperature 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: B1EB2 Dodge indicates Front Right Heater Sensor Circuit Resistance.
Common causes: Common causes include Faulty Front Right Heater Temperature Sensor, Front Right Heater Temperature Sensor harness is open or shorted, Front Right Heater Temperature 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.

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Code Popularity 1,051

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 Sep 05, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B1EB2 Dodge Description

The Comfort Seat Wheel Module (CSWM) monitors the Front Right Heater Sensor Circuit. The CSWM sets the OBDII code when the CSWM detects the signal from the Negative Temperature Coefficient (NTC) thermistor is below its threshold for more than two seconds or the signal from the NTC thermistor is above its threshold for more than two seconds.

OBDII Code B1EB2 Dodge - Front Right Heater Sensor Circuit Resistance - AutoCodes.com — B1EB2 Dodge Code - Front Right Heater Sensor Circuit Resistance

What does this mean?

What are the Possible Causes of the DTC B1EB2 Dodge?

Faulty Front Right Heater Temperature Sensor
Front Right Heater Temperature Sensor harness is open or shorted
Front Right Heater Temperature Sensor circuit poor electrical connection
Faulty Comfort Seat Wheel Module (CSWM)

How to Fix the DTC B1EB2 Dodge?

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 does this mean?

Code Tech Notes

B1EB2-1A FRONT RIGHT SEAT HEATER SENSOR CIRCUIT RESISTANCE BELOW THRESHOLD
B1EB2-1B FRONT RIGHT SEAT HEATER SENSOR CIRCUIT RESISTANCE ABOVE THRESHOLD

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1EB2 Dodge 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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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 B1EB2 Dodge Code

1. What are the common symptoms of OBDII code B1EB2 in a Dodge related to the front right heater sensor circuit resistance?

The common symptoms include a malfunctioning front right heater, inconsistent or inadequate heating on the right side of the vehicle, and a possible fault code being displayed on the dashboard.

2. What are the potential causes of OBDII code B1EB2 in a Dodge for the front right heater sensor circuit resistance issue?

Possible causes include a faulty front right heater sensor, damaged wiring or connections in the circuit, a malfunctioning heater control module, or issues with the vehicle's heating system.

3. How can I diagnose the front right heater sensor circuit resistance problem related to OBDII code B1EB2 in my Dodge?

Diagnosis involves inspecting the front right heater sensor and its wiring for any visible damage, using a multimeter to check the sensor's resistance, and testing the heater control module for proper functionality.

4. Is it safe to continue driving my Dodge with OBDII code B1EB2 indicating a front right heater sensor circuit resistance issue?

It is not recommended to drive the vehicle with this issue, as it can lead to discomfort due to inadequate heating and potentially affect other components of the heating system.

5. Can I repair the front right heater sensor circuit resistance problem myself, or do I need a professional mechanic?

Depending on your experience and comfort level with automotive repairs, you may be able to address the issue yourself by replacing the front right heater sensor, checking and repairing wiring, or consulting a repair manual for guidance. However, seeking assistance from a professional mechanic is advisable for accurate diagnosis and repair.

6. How much does it typically cost to repair the front right heater sensor circuit resistance issue in a Dodge with OBDII code B1EB2?

The cost of repair can vary depending on the specific cause of the problem, the extent of the damage, and labor rates in your area. It is recommended to obtain quotes from different mechanics or repair shops for an accurate estimate.

7. Are there any preventive maintenance tips to avoid encountering OBDII code B1EB2 related to front right heater sensor circuit resistance in my Dodge?

Regularly inspecting and maintaining the heating system, checking for any unusual heating patterns, and addressing any issues promptly can help prevent the occurrence of this code. Additionally, ensuring proper electrical connections and wiring integrity can aid in avoiding similar problems.

8. Can a faulty front right heater sensor impact the overall performance of the heating system in my Dodge?

Yes, a faulty front right heater sensor can affect the overall performance of the heating system by causing uneven heating distribution, inconsistent temperature control, and potentially triggering fault codes related to the heater circuit.

9. How urgent is it to address the front right heater sensor circuit resistance issue indicated by OBDII code B1EB2 in my Dodge?

While the issue may not pose an immediate safety concern, it is advisable to address it promptly to restore proper heating functionality, prevent further damage to the heating system, and avoid potential discomfort while driving.

10. Will resetting the OBDII code B1EB2 related to the front right heater sensor circuit resistance solve the problem in my Dodge?

Resetting the code may temporarily clear the fault indication, but it will not address the underlying issue causing the front right heater sensor circuit resistance problem. It is crucial to diagnose and repair the root cause of the problem for a lasting solution.