AutoCodes – Chrysler – B1A17 Chrysler

B1A17 Chrysler 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 Chrysler 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 551

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

What does this mean?

What are the Possible Causes of the DTC B1A17 Chrysler?

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 Chrysler?

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 Chrysler 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 B1A17 Chrysler code?

Need more information on how to fix the B1A17 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1A17 Chrysler 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 B1A17 Chrysler Code

1. What does the OBDII code B1A17 mean for a Chrysler vehicle?

The code B1A17 indicates that the battery in Remote Keyless Entry (RKE) Fob 8 is low and needs replacement.

2. What are the symptoms of the B1A17 code in a Chrysler?

Symptoms include difficulty unlocking or locking doors remotely, reduced key fob range, or intermittent key fob functionality.

3. What causes the B1A17 code to appear?

The most common cause is a low or depleted battery in the Remote Keyless Entry Fob 8.

4. How do I resolve the B1A17 code on a Chrysler?

Replace the battery in the affected key fob with a new one, ensuring it is the correct type as specified in the ownerâ€™s manual.

5. Can the B1A17 code cause starting issues with the vehicle?

In some cases, a low key fob battery might prevent the vehicle from detecting the fob, potentially causing starting issues.

6. What type of battery does a Chrysler key fob typically use?

Most Chrysler key fobs use a CR2032 button cell battery, but you should confirm this in your ownerâ€™s manual.

7. How do I prevent the B1A17 code from reoccurring?

Regularly check and replace key fob batteries as needed, especially if you notice reduced functionality or range.

8. Is it safe to continue driving with the B1A17 code active?

Yes, but you may lose remote keyless entry functions if the battery fully dies, so it's best to replace the battery promptly.

9. How can I clear the B1A17 code after replacing the battery?

The code may clear automatically after the key fob battery is replaced, but if it persists, you can clear it using an OBDII scanner.

10. What if the B1A17 code remains after replacing the key fob battery?

If the code persists, inspect the key fob for physical damage or ensure the battery is installed correctly. If the issue continues, consult a professional for further diagnosis.