AutoCodes – RAM – B1A0B RAM

B1A0B RAM Code - Remote Keyless Entry Fob 4 Performance

Quick Answer

The Totally Integrated Power Module (TIPM) monitors the Remote Keyless Entry (RKE) Fob Performance. Common causes include Excessive press from Keyless Entry Fob (RKE) transmitter when is out of range, Faulty Keyless Entry Fob (RKE) Transmitter, Faulty Totally Integrated Power Module (TIPM). 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: B1A0B RAM indicates Remote Keyless Entry Fob 4 Performance.
Common causes: Common causes include Excessive press from Keyless Entry Fob (RKE) transmitter when is out of range, Faulty Keyless Entry Fob (RKE) Transmitter, Faulty Totally Integrated Power Module (TIPM).
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 1,689

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Basic DIY (1 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 06, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1A0B RAM Description

The Totally Integrated Power Module (TIPM) monitors the Remote Keyless Entry (RKE) Fob Performance. The TIPM sets the OBDII code when scrambled messages to the Wireless Ignition Node (WIN) from the Remote Keyless Entry (RKE) transmitter is detected.

OBDII Code B1A0B RAM - Remote Keyless Entry Fob 4 Performance - AutoCodes.com — B1A0B RAM Code - Remote Keyless Entry Fob 4 Performance

What does this mean?

What are the Possible Causes of the DTC B1A0B RAM?

Excessive press from Keyless Entry Fob (RKE) transmitter when is out of range
Faulty Keyless Entry Fob (RKE) Transmitter
Faulty Totally Integrated Power Module (TIPM)

How to Fix the DTC B1A0B 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 B1A0B 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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Need Help with the Code?

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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 B1A0B RAM Code

1. What does the OBDII code B1A0B RAM mean for Remote Keyless Entry Fob 4 Performance?

The code B1A0B RAM indicates a performance issue with the Remote Keyless Entry Fob 4 system.

2. What are the common symptoms of OBDII code B1A0B RAM related to Remote Keyless Entry Fob 4 Performance?

Common symptoms include the remote keyless entry fob not working, difficulty locking or unlocking the vehicle, or sporadic functionality.

3. What are the possible causes of OBDII code B1A0B RAM for Remote Keyless Entry Fob 4 Performance?

Possible causes include a faulty key fob, low battery in the key fob, issues with the vehicle's receiver module, or wiring/connection problems.

4. How can I diagnose the issue related to OBDII code B1A0B RAM for Remote Keyless Entry Fob 4 Performance?

Diagnose the issue by checking the key fob battery, testing the key fob with a scan tool, inspecting the receiver module, and verifying the wiring connections.

5. What are some repair tips for resolving OBDII code B1A0B RAM for Remote Keyless Entry Fob 4 Performance?

Repair tips include replacing the key fob battery, reprogramming the key fob, repairing or replacing the receiver module, and ensuring all wiring connections are secure.

6. Can I still drive my vehicle with OBDII code B1A0B RAM related to Remote Keyless Entry Fob 4 Performance?

Yes, you can still drive the vehicle with this code, but you may experience issues with the remote keyless entry system.

7. How urgent is it to address OBDII code B1A0B RAM for Remote Keyless Entry Fob 4 Performance?

It is recommended to address the issue promptly to avoid inconvenience and potential security risks associated with a malfunctioning keyless entry system.

8. Will resetting the vehicle's computer clear OBDII code B1A0B RAM for Remote Keyless Entry Fob 4 Performance?

Resetting the computer may temporarily clear the code, but it is essential to diagnose and repair the underlying issue to prevent the code from reappearing.

9. Are there any preventive measures to avoid encountering OBDII code B1A0B RAM related to Remote Keyless Entry Fob 4 Performance?

Regularly check and replace key fob batteries, avoid dropping or damaging the key fob, and ensure proper maintenance of the keyless entry system to prevent issues.

10. Can I fix OBDII code B1A0B RAM for Remote Keyless Entry Fob 4 Performance myself, or do I need a professional mechanic?

Depending on your familiarity with automotive repairs and diagnostic tools, you may be able to address the issue yourself. However, consulting a professional mechanic is recommended for accurate diagnosis and repairs.