AutoCodes – Dodge – B1015 Dodge

B1015 Dodge Code - Rear Defrost Switch Request Input Performance Or Incorrect Operation

Quick Answer

The HVAC A/C Heater Control contains various switches and knobs that are used to change the systems operation. Common causes include Faulty Rear Defrost Switch, Rear Defrost Switch harness is open or shorted, Rear Defrost Switch circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B1015 Dodge indicates Rear Defrost Switch Request Input Performance Or Incorrect Operation.
Common causes: Common causes include Faulty Rear Defrost Switch, Rear Defrost Switch harness is open or shorted, Rear Defrost Switch circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 3,117

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 11, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1015 Dodge Description

The HVAC A/C Heater Control contains various switches and knobs that are used to change the systems operation. There are currently three types of switches used depending on the configuration of the system. Push button momentary switches which are normally open or in the Off position. Multifunction or rotary switches which have several distinct positions and potentiometers which are a rotary variable resistor that is used for a more precise control. An active Diagnostic Trouble Code (DTC) indicates that either a control switch or potentiometer is stuck in an On position or out of a calibrated range. A stored DTC indicates that control switch or potentiometer was stuck On or out of calibration but has since returned to its normal state.

OBDII Code B1015 Dodge - Rear Defrost Switch Request Input Performance Or Incorrect Operation - AutoCodes.com — B1015 Dodge Code - Rear Defrost Switch Request Input Performance Or Incorrect Operation

What does this mean?

What are the Possible Causes of the DTC B1015 Dodge?

Faulty Rear Defrost Switch
Rear Defrost Switch harness is open or shorted
Rear Defrost Switch circuit poor electrical connection
Faulty A/C Heater Control

How to Fix the DTC B1015 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1015 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 B1015 Dodge Code

1. What are the common symptoms of OBDII code B1015 in a Dodge related to the rear defrost switch?

- The common symptoms include the rear defrost switch not working properly, the rear defroster not turning on or off as expected, and possibly a warning light on the dashboard.

2. What could be the possible causes of OBDII code B1015 in a Dodge indicating Rear Defrost Switch Request Input Performance Or Incorrect Operation?

- Possible causes could be a faulty rear defrost switch, damaged wiring or connectors related to the switch, or a malfunction in the rear defroster system.

3. How can I diagnose OBDII code B1015 in my Dodge indicating Rear Defrost Switch Request Input Performance Or Incorrect Operation?

- You can use an OBDII scanner to retrieve the specific code, check the rear defrost switch for physical damage, and inspect the wiring and connections for any issues.

4. Can I still drive my Dodge with OBDII code B1015 related to the rear defrost switch issue?

- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to ensure the rear defrost system functions correctly.

5. What is the typical repair process for OBDII code B1015 in a Dodge indicating Rear Defrost Switch Request Input Performance Or Incorrect Operation?

- The repair process may involve replacing the rear defrost switch, repairing or replacing damaged wiring, or addressing any underlying issues in the rear defroster system.

6. Are there any DIY tips for fixing OBDII code B1015 in a Dodge related to the rear defrost switch?

- DIY tips may include checking and cleaning the rear defrost switch contacts, inspecting and repairing any visible wiring issues, and ensuring proper connections.

7. How important is it to fix OBDII code B1015 indicating Rear Defrost Switch Request Input Performance Or Incorrect Operation in a Dodge?

- It is important to address this code to ensure the proper functioning of the rear defrost system, especially in colder climates where visibility through the rear window is crucial.

8. Can a professional mechanic help me fix OBDII code B1015 related to the rear defrost switch issue in my Dodge?

- Yes, a qualified mechanic can diagnose the issue accurately, recommend the necessary repairs, and ensure that the rear defrost system functions correctly.

9. Is resetting the OBDII system a temporary solution for OBDII code B1015 in a Dodge indicating Rear Defrost Switch Request Input Performance Or Incorrect Operation?

- Resetting the OBDII system may temporarily clear the code, but it is important to address the underlying issue to prevent the code from reoccurring.

10. How can I prevent OBDII code B1015 related to the rear defrost switch issue from happening in the future in my Dodge?

- Regularly inspecting and maintaining the rear defrost switch, wiring, and connections, as well as promptly addressing any issues, can help prevent this code from occurring again.