AutoCodes – RAM – B1A17 RAM

B1A17 RAM Code - Remote Keyless Entry Fob 8 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: B1A17 RAM indicates Remote Keyless Entry Fob 8 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 592

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 B1A17 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 B1A17 RAM - Remote Keyless Entry Fob 8 Battery Low - AutoCodes.com — B1A17 RAM Code - Remote Keyless Entry Fob 8 Battery Low

What does this mean?

What are the Possible Causes of the DTC B1A17 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 B1A17 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 B1A17 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 B1A17 RAM Code

1. What are the common symptoms of OBDII code B1A17 indicating a Remote Keyless Entry Fob 8 Battery Low issue?

The common symptoms include difficulty unlocking/locking the vehicle, reduced range for keyless entry, and warning messages on the dashboard related to the key fob battery.

2. What can cause the OBDII code B1A17 to trigger for Remote Keyless Entry Fob 8 Battery Low?

The most common cause is a low or failing battery in the remote keyless entry fob, which may need replacement.

3. How can I diagnose if the Remote Keyless Entry Fob 8 Battery is low without using a diagnostic scanner?

You can try manually unlocking/locking the vehicle using the physical key and observe if the symptoms persist. If they do, it's likely a key fob battery issue.

4. Can I replace the key fob battery myself to resolve the B1A17 code?

Yes, replacing the key fob battery is typically a straightforward DIY task. Refer to your vehicle's manual or online guides for instructions on how to replace the battery.

5. Are there any tips to extend the life of the key fob battery and prevent the B1A17 code from recurring?

Avoid leaving the key fob in extreme temperatures, regularly check and replace the battery before it completely drains, and use spare key fobs in rotation to distribute usage.

6. Will replacing the key fob battery automatically clear the OBDII code B1A17?

In some cases, replacing the key fob battery and using the fob to start the vehicle a few times can clear the code. If not, a diagnostic scanner may be needed to clear the code.

7. Can a weak car battery cause the Remote Keyless Entry Fob 8 Battery Low code to trigger?

While a weak car battery can impact the overall electrical system, the B1A17 code specifically relates to the key fob battery. However, it's a good practice to ensure the car battery is in good condition.

8. Is it necessary to reprogram the key fob after replacing the battery to address the B1A17 code?

In most cases, simply replacing the key fob battery does not require reprogramming. The key fob should resume normal function once the new battery is installed.

9. How long does a typical key fob battery last before needing replacement?

The lifespan of a key fob battery varies, but they generally last between 2 to 4 years depending on usage. Regularly checking and replacing the battery can help prevent issues.

10. Can a malfunctioning receiver or antenna cause the B1A17 code related to Remote Keyless Entry Fob 8 Battery Low?

While rare, issues with the receiver or antenna can impact the key fob's communication with the vehicle, potentially leading to the code. It's recommended to address key fob battery issues first before exploring other components.