Technical Service Bulletins

Clearing the Infiniti B Codes

Order Reprints
INFINITI TSB.jpg

Clearing DTC B130Cfrom an Infiniti means collecting and re-registering all of the vehicle's keys.

This bulletin applies to 2017-2019 Infiniti QX30, 2016-2017 Q50, 2016-2017 Q50 Hybrid, 2017 Q60, 2018-2019 Q70 and 2018 Q70 Hybrid vehicles, equipped with Telematics.

Diagnostic information in the ESM (electronic service manuals) for the following DTCs may be missing or incorrect:

  • B2EF0 (internal battery..circuit volt below threshold)
  • B130C (TCU/Telematics Control Unit..pairing error_

If DTC B2EF0 is stored:

1. Start the engine and let it idle for 30 minutes to allow charging of the TCU internal battery.

2. Erase the DTC. If the DTC erases, the repair is complete. If it does not erase, replace the TCU.

If DTC B130C is stored:

1. Collect all keys and then re-register them to the vehicle.

2. Erase the DTC. If it erases, the repair is complete. If it does not erase, replace the TCU.

Recommended Products

August 2020

October 2020

December 2020

Related Articles

Clearing codes with Blue Link

Infiniti Issue With ABS Codes

Infiniti ADAS Codes

You must login or register in order to post a comment.