AutoCodes – RAM – B2107 RAM

B2107 RAM Code - Ignition Switch Sense Input Circuit Performance

Quick Answer

The Instrument Cluster monitors Ignition Switch Sense Input Circuit. Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition 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
B2107 RAM indicates Ignition Switch Sense Input Circuit Performance.
Common causes
Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition 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 1,416
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 17, 2019
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Code B2107 RAM Description

The Instrument Cluster monitors Ignition Switch Sense Input Circuit. the Ignition switch in RUN or START, and Ignition RUN/START LOW. Ignition Switch in LOCK or UNLOCK, and Ignition RUN/START HIGH.
OBDII Code B2107 RAM - Ignition Switch Sense Input Circuit Performance - AutoCodes.com
B2107 RAM Code - Ignition Switch Sense Input Circuit Performance

What are the Possible Causes of the DTC B2107 RAM?

  • Faulty Ignition Switch
  • Ignition Switch harness is open or shorted
  • Ignition Switch circuit poor electrical connection
  • Faulty Instrument Cluster

How to Fix the DTC B2107 RAM?

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 B2107 RAM 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 B2107 RAM Code

1. What are the common symptoms of OBDII code B2107 RAM (Ignition Switch Sense Input Circuit Performance)?

- Common symptoms include issues with starting the vehicle, intermittent stalling, and the engine not turning off properly.

2. What are the potential causes of OBDII code B2107 RAM?

- Potential causes may include a faulty ignition switch, wiring issues in the ignition switch circuit, or a malfunctioning ignition switch sensor.

3. How can I diagnose the OBDII code B2107 RAM?

- Diagnosis typically involves using a scan tool to read the code, checking the wiring and connections in the ignition switch circuit, and testing the ignition switch sensor.

4. What are some repair tips for fixing OBDII code B2107 RAM?

- Repair tips may include repairing or replacing damaged wiring, ensuring proper connections in the ignition switch circuit, and replacing the ignition switch sensor if necessary.

5. Can OBDII code B2107 RAM cause other problems in the vehicle?

- Yes, if left unresolved, this code can lead to further issues such as starting problems, stalling, and potential safety concerns if the engine fails to turn off properly.

6. Is it safe to continue driving with OBDII code B2107 RAM present?

- It is not recommended to continue driving with this code active, as it can lead to unreliable vehicle operation and potential safety hazards.

7. How much does it typically cost to repair OBDII code B2107 RAM?

- The cost of repair can vary depending on the exact cause of the code, but it may range from $100 to $300 for parts and labor.

8. Can I reset OBDII code B2107 RAM on my own?

- While you can clear the code with a scan tool, it is important to diagnose and repair the underlying issue to prevent the code from reoccurring.

9. Are there any preventive measures to avoid OBDII code B2107 RAM in the future?

- Regularly maintaining the ignition switch system, checking for any signs of wear or damage, and addressing any issues promptly can help prevent this code from appearing.

10. How long does it take to repair OBDII code B2107 RAM?

- The repair time can vary depending on the complexity of the issue, but it may take anywhere from 1 to 3 hours to diagnose and fix the problem.

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