Mazda B29B7: White Lighting Output Circuit Open

Is your scanner showing Mazda B29B7?
No worries. We'll show you what it means and how to deal with it.

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OBDCodex, Editor

Mazda B29B7: White Lighting Output Circuit Open

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$80-$200
Can I Still Drive?
:
Yes (Short-term only)

What Does The Mazda B29B7 Code Mean?

Interior light(s) circuit open

What Are The Potential Causes Of The Mazda B29B7 Code?

  • Wiring, terminals or connectors
  • Liftgate ajar switch (integrated into the liftgate latch)
  • Liftgate glass ajar switch (integrated into the liftgate glass latch)
  • SJB

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
>>> Tribute Liftgate Ajar Switch
>>> Mazda Liftgate Glass Ajar Switch
>>> Mazda Mx-30 Junction Box

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

Reference Sources

Mazda B29B7, DTCDECODE.

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