AutoCodes – Jeep – B1A08 Jeep

B1A08 Jeep Code - Remote Keyless Entry Fob 1 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: B1A08 Jeep indicates Remote Keyless Entry Fob 1 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 6,480

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B1A08 Jeep 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 B1A08 Jeep - Remote Keyless Entry Fob 1 Performance - AutoCodes.com — B1A08 Jeep Code - Remote Keyless Entry Fob 1 Performance

What does this mean?

What are the Possible Causes of the DTC B1A08 Jeep?

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 B1A08 Jeep?

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 B1A08 Jeep 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 B1A08 Jeep code?

Need more information on how to fix the B1A08 Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1A08 Jeep 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 B1A08 Jeep Code

1. What are the common symptoms of OBDII code B1A08 in a Jeep related to Remote Keyless Entry Fob 1 Performance?

- Common symptoms include issues with the functioning of the remote keyless entry system, such as the key fob not working or having intermittent functionality.

2. What are the possible causes of OBDII code B1A08 in a Jeep regarding Remote Keyless Entry Fob 1 Performance?

- The code B1A08 can be triggered by a faulty key fob, a weak or dead battery in the key fob, a problem with the keyless entry receiver module, or issues with the vehicle's wiring or connections.

3. How can I diagnose the cause of OBDII code B1A08 in my Jeep related to Remote Keyless Entry Fob 1 Performance?

- Diagnosis involves checking the key fob battery, ensuring the key fob is transmitting a signal, inspecting the keyless entry receiver module for any visible damage, and performing a thorough inspection of the wiring and connections.

4. Is it possible to reset or clear OBDII code B1A08 in a Jeep for Remote Keyless Entry Fob 1 Performance without fixing the underlying issue?

- Clearing the code without addressing the root cause may temporarily remove the warning light, but the issue will likely resurface until the problem with the remote keyless entry system is resolved.

5. Can I repair OBDII code B1A08 related to Remote Keyless Entry Fob 1 Performance in my Jeep at home?

- Basic troubleshooting steps like replacing the key fob battery or reprogramming the key fob can be done at home, but for more complex issues like module replacement or wiring repairs, it's recommended to seek professional assistance.

6. How much does it typically cost to repair OBDII code B1A08 in a Jeep for Remote Keyless Entry Fob 1 Performance?

- The cost of repair can vary depending on the root cause of the issue. Simple fixes like replacing a key fob battery may cost around $5-$20, while more extensive repairs involving module replacement or wiring work can range from $100 to several hundred dollars.

7. Will OBDII code B1A08 related to Remote Keyless Entry Fob 1 Performance impact the overall drivability of my Jeep?

- This code typically does not affect the drivability of the vehicle, but it can be inconvenient if you rely on the remote keyless entry system for locking and unlocking your Jeep.

8. How urgent is it to address OBDII code B1A08 for Remote Keyless Entry Fob 1 Performance in my Jeep?

- While it's not an immediate safety concern, addressing the code promptly is recommended to ensure the proper functioning of the remote keyless entry system and avoid potential inconveniences.