AutoCodes – Generic – B1A0C

B1A0C Code - Remote Keyless Entry Fob 5 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
B1A0C indicates Remote Keyless Entry Fob 5 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 3,637
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 06, 2019
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Code B1A0C 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 B1A0C - Remote Keyless Entry Fob 5 Performance - AutoCodes.com
B1A0C Code - Remote Keyless Entry Fob 5 Performance

What are the Possible Causes of the DTC B1A0C?

  • 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 B1A0C?

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 B1A0C 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 B1A0C code?

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Need Help with the Code?

Get the B1A0C code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

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 B1A0C Code

1. What are the common symptoms of OBDII code B1A0C related to Remote Keyless Entry Fob 5 Performance?

- Common symptoms include issues with the remote keyless entry system, such as difficulty in unlocking or locking the vehicle using the fob.

2. What are some possible causes of OBDII code B1A0C for Remote Keyless Entry Fob 5 Performance?

- Possible causes can include a malfunctioning key fob, low battery in the key fob, faulty receiver in the vehicle, or a communication error between the fob and the vehicle.

3. How can I diagnose the issue associated with OBDII code B1A0C for Remote Keyless Entry Fob 5 Performance?

- Start by checking the battery in the key fob, ensuring it has sufficient power. Test the key fob by trying to lock and unlock the vehicle. If the issue persists, consider checking the receiver in the vehicle or consulting a professional for further diagnosis.

4. What are some repair tips for addressing OBDII code B1A0C related to Remote Keyless Entry Fob 5 Performance?

- Replace the battery in the key fob if it is low. Try reprogramming the key fob according to the manufacturer's instructions. If these steps do not resolve the issue, seek assistance from a qualified mechanic or dealership.

5. Can a malfunctioning key fob cause OBDII code B1A0C for Remote Keyless Entry Fob 5 Performance?

- Yes, a malfunctioning key fob can trigger this OBDII code if it is not communicating properly with the vehicle's receiver or if there are issues with its performance.

6. Is it possible to reset OBDII code B1A0C associated with Remote Keyless Entry Fob 5 Performance on my own?

- In some cases, resetting the code can be done by disconnecting the vehicle's battery for a few minutes. However, it is recommended to address the underlying issue causing the code to prevent it from reoccurring.

7. How important is it to address OBDII code B1A0C for Remote Keyless Entry Fob 5 Performance promptly?

- It is important to address this code promptly as it indicates a potential issue with the keyless entry system, which can affect the convenience and security of using the vehicle.

8. Can OBDII code B1A0C for Remote Keyless Entry Fob 5 Performance be a safety concern?

- While it may not pose an immediate safety risk, unresolved issues with the keyless entry system can lead to inconvenience and potential security concerns if the fob fails to function properly.

9. Are there any preventive measures to avoid encountering OBDII code B1A0C for Remote Keyless Entry Fob 5 Performance?

- Regularly check the condition of the key fob battery and replace it as needed to prevent issues with the keyless entry system. Keeping the key fob clean and well-maintained can also help prevent malfunctions.

10. Should I attempt to repair OBDII code B1A0C related to Remote Keyless Entry Fob 5 Performance on my own, or seek professional help?

- While some simple troubleshooting steps can be done on your own, it is advisable to seek professional help, especially for complex issues or if the problem persists after basic troubleshooting efforts.

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