AutoCodes – RAM – B1A15 RAM

B1A15 RAM Code - Remote Keyless Entry Fob 6 Battery Low

Quick Answer

The Totally Integrated Power Module (TIPM) monitors the Remote Keyless Entry (RKE) Fob. Common causes include Low Keyless Entry Fob (RKE) Transmitter Battery, 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: B1A15 RAM indicates Remote Keyless Entry Fob 6 Battery Low.
Common causes: Common causes include Low Keyless Entry Fob (RKE) Transmitter Battery, 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 498

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 B1A15 RAM Description

The Totally Integrated Power Module (TIPM) monitors the Remote Keyless Entry (RKE) Fob. The TIPM sets the OBDII code when the Wireless Ignition Node (WIN) senses that the RKE transmitter signal is not as strong as it ought to be.

OBDII Code B1A15 RAM - Remote Keyless Entry Fob 6 Battery Low - AutoCodes.com — B1A15 RAM Code - Remote Keyless Entry Fob 6 Battery Low

What does this mean?

What are the Possible Causes of the DTC B1A15 RAM?

Low Keyless Entry Fob (RKE) Transmitter Battery
Faulty Keyless Entry Fob (RKE) Transmitter
Faulty Totally Integrated Power Module (TIPM)

How to Fix the DTC B1A15 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 B1A15 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.

Need more information about the B1A15 RAM code?

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Need Help with the Code?

Get the B1A15 RAM 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 B1A15 RAM Code

1. What are the common symptoms of OBDII code B1A15 RAM for Remote Keyless Entry Fob 6 Battery Low?

The common symptoms include difficulty in using the remote keyless entry system, intermittent operation of the key fob, and warning messages on the vehicle's dashboard regarding the low battery.

2. What are the possible causes of the OBDII code B1A15 RAM for Remote Keyless Entry Fob 6 Battery Low?

The code B1A15 RAM is typically triggered when the battery of the remote keyless entry fob is running low on power. It could be due to old age, frequent use, or a faulty battery.

3. How can I diagnose if the remote keyless entry fob battery is causing the B1A15 RAM code?

You can start by replacing the battery in the key fob with a new one. If the code persists after battery replacement, it may indicate an issue with the key fob itself or the vehicle's receiver system.

4. Can a low battery in the remote keyless entry fob cause other issues besides triggering the B1A15 RAM code?

Yes, a low battery in the key fob can also cause issues like poor range, unresponsive buttons, or failure to unlock/lock the vehicle remotely.

5. Is it possible to reset the B1A15 RAM code after replacing the remote keyless entry fob battery?

In some cases, the code may clear on its own after replacing the battery and using the key fob. If it does not clear, using an OBDII scanner to reset the code may be necessary.

6. Are there any tips to prolong the life of the remote keyless entry fob battery and prevent the B1A15 RAM code from recurring?

To extend the battery life, avoid constant button pressing on the key fob, keep the fob away from extreme temperatures, and replace the battery periodically, even if it seems to be working fine.

7. Can a malfunctioning vehicle battery cause the B1A15 RAM code to appear?

While it's less common, a weak or failing vehicle battery can sometimes impact the performance of the remote keyless entry system, potentially triggering the B1A15 RAM code.

8. How much does it typically cost to replace the battery in a remote keyless entry fob?

The cost of a replacement battery for a key fob can vary depending on the type of fob and where you purchase the battery. On average, a new battery can range from $5 to $15.

9. Should I seek professional help if I encounter the B1A15 RAM code related to the remote keyless entry fob battery?

If you are unsure about how to replace the battery in the key fob or if the issue persists after replacing the battery, it may be best to consult a professional automotive technician for further diagnosis and repair.