AutoCodes – Generic – P0853

P0853 Code - Drive Switch Input Circuit

Quick Answer

The Transmission Control Module (TCM) monitors the Drive Switch signal. Common causes include Faulty Drive Switch, Drive Switch harness is open or shorted, Drive Switch 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: P0853 indicates Drive Switch Input Circuit.
Common causes: Common causes include Faulty Drive Switch, Drive Switch harness is open or shorted, Drive Switch 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 10,673

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 May 10, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0853 Description

The Transmission Control Module (TCM) monitors the Drive Switch signal. The TCM sets the OBDII code when the Drive Switch is not to factory specifications.

OBDII Code P0853 - Drive Switch Input Circuit - AutoCodes.com — P0853 Code - Drive Switch Input Circuit

What does this mean?

What are the Possible Causes of the DTC P0853?

Faulty Drive Switch
Drive Switch harness is open or shorted
Drive Switch circuit poor electrical connection

How to Fix the DTC P0853?

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 P0853 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 P0853 code?

Need more information on how to fix the P0853 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0853 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P0853 Chrysler — Drive Switch Input Circuit
P0853 Dodge — Drive Switch Input Circuit
P0853 Jeep — Drive Switch Input Circuit

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 P0853 Code

1. What are the common symptoms of OBDII code P0853 (Drive Switch Input Circuit)?

Common symptoms include issues with the vehicle's ability to shift gears, difficulty engaging or disengaging the drive mode, and potential illumination of the Check Engine Light.

2. What are the possible causes of OBDII code P0853?

Possible causes of code P0853 include a faulty drive switch, damaged wiring or connectors in the drive switch circuit, or issues with the transmission control module.

3. How can I diagnose the cause of OBDII code P0853?

Diagnosing code P0853 requires using a scan tool to retrieve the trouble codes, testing the drive switch and related wiring for continuity, and checking the transmission control module for proper operation.

4. Can I still drive my vehicle with OBDII code P0853 present?

It is not recommended to drive your vehicle with code P0853 present, as it can lead to potential transmission issues and further damage if not addressed promptly.

5. How do I repair OBDII code P0853?

Repairing code P0853 typically involves replacing a faulty drive switch, repairing any damaged wiring or connectors, and clearing the trouble codes using a scan tool.

6. Are there any DIY tips for fixing OBDII code P0853?

DIY tips for fixing code P0853 include checking for loose connections, ensuring proper grounding of the drive switch circuit, and following a detailed repair manual for your specific vehicle model.

7. Is it safe to reset the Check Engine Light after repairing OBDII code P0853?

Yes, it is safe to reset the Check Engine Light using a scan tool after repairing code P0853, as long as the underlying issue has been properly addressed.

8. How can I prevent OBDII code P0853 from recurring in the future?

To prevent code P0853 from recurring, it is essential to perform regular maintenance on your vehicle, address any wiring or connector issues promptly, and avoid driving with a malfunctioning drive switch.

9. Can a malfunctioning drive switch cause other OBDII codes to appear?

Yes, a malfunctioning drive switch can cause other OBDII codes related to the transmission or gear shifting to appear, so it is crucial to address code P0853 promptly.

10. Should I seek professional help for diagnosing and repairing OBDII code P0853?

If you are not experienced with diagnosing or repairing automotive electrical issues, it is advisable to seek professional help to ensure the problem is correctly identified and resolved.