AutoCodes – Subaru – P1101 Subaru

P1101 Subaru Code - Neutral Position Switch Circuit High Input

Quick Answer

Neutral Position Switch Circuit High Input (A/T) Neutral Position Switch Circuit Malfunction (M/T) Common causes include Faulty Neutral Position Switch, Neutral Position Switch harness is open or shorted, Neutral Position 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: P1101 Subaru indicates Neutral Position Switch Circuit High Input.
Common causes: Common causes include Faulty Neutral Position Switch, Neutral Position Switch harness is open or shorted, Neutral Position 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 18,090

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 Apr 14, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P1101 Subaru Description

Neutral Position Switch Circuit High Input (A/T)
Neutral Position Switch Circuit Malfunction (M/T)

OBDII Code P1101 Subaru - Neutral Position Switch Circuit High Input - AutoCodes.com — P1101 Subaru Code - Neutral Position Switch Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P1101 Subaru?

Faulty Neutral Position Switch
Neutral Position Switch harness is open or shorted
Neutral Position Switch circuit poor electrical connection

How to Fix the DTC P1101 Subaru?

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 P1101 Subaru 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 P1101 Subaru code?

Need more information on how to fix the P1101 Subaru code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1101 Subaru code diagnosed by a professional: Find a repair shop in your area

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 P1101 Subaru Code

1. What are the common symptoms of OBDII code P1101 in a Subaru?

- Common symptoms include issues with the automatic transmission shifting smoothly, the engine stalling, and the Check Engine light illuminating on the dashboard.

2. What causes the Neutral Position Switch Circuit High Input code (P1101) in a Subaru?

- The code P1101 can be triggered by a faulty neutral position switch, wiring issues, or a malfunction in the transmission control module.

3. How can I diagnose the cause of OBDII code P1101 in my Subaru?

- To diagnose the issue, you can start by checking the wiring harness for any damage or loose connections, testing the neutral position switch for proper functionality, and scanning the transmission control module for any error codes.

4. Can I still drive my Subaru with the P1101 code present?

- It is not recommended to drive your Subaru with the P1101 code present, as it can lead to further damage to the transmission system and potentially cause unsafe driving conditions.

5. How can I repair the Neutral Position Switch Circuit High Input code in my Subaru?

- Repairing the P1101 code may involve replacing the neutral position switch, repairing any damaged wiring, or reprogramming the transmission control module. It is recommended to consult a professional mechanic for an accurate diagnosis and repair.

6. Is it possible to reset the OBDII code P1101 in a Subaru without fixing the issue?

- While you can clear the code using an OBDII scanner, it is not recommended to do so without addressing the underlying problem, as the issue may persist and potentially lead to more serious problems in the future.

7. Are there any preventive measures to avoid OBDII code P1101 in a Subaru?

- Regular maintenance of the transmission system, such as checking the neutral position switch and wiring harness for any signs of wear, can help prevent the occurrence of the P1101 code in your Subaru.

8. Can a DIY enthusiast repair the P1101 code in a Subaru on their own?

- While some DIY enthusiasts may have the skills to diagnose and repair the P1101 code, it is recommended to seek professional help, especially when dealing with transmission-related issues to ensure proper repair and avoid further damage.

9. How long does it typically take to repair the Neutral Position Switch Circuit High Input code in a Subaru?

- The repair time for the P1101 code can vary depending on the cause of the issue and the availability of parts. It is best to consult a mechanic for an accurate estimate of the repair time.

10. Does fixing the Neutral Position Switch Circuit High Input code require a Subaru dealership visit?

- While you can take your Subaru to a dealership for the repair of the P1101 code, independent mechanics with experience in Subaru vehicles can also diagnose and repair the issue effectively.