Subaru B1402: Immobilizer Key Collation NG

Is your scanner showing Subaru B1402?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Subaru B1402: Immobilizer Key Collation NG

OVERVIEW
Severity
:
High
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$150-$350
Can I Still Drive?
:
No

What Are The Potential Causes Of The Subaru B1402 Code?

  • Incorrect immobilizer key (Use of unregistered key in body integrated unit)
  • Faulty antenna

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Twippo 372Pcs Waterproof Wire Connectors Kit

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

REGISTRATION MANUAL FOR IMMOBILIZER FOR B1402 – Page 13.

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