B1558 and B1693 Airbag light on?

2022 MITSUBISHI OUTLANDER SPORT

AUTOMATIC

ANDYSU161

MEMBER
7 POSTS

I think is the passenger front seat is the problem but not too sure. b1558 and B1693 2022mitsubishi outlander sport. I had the dealer scan it for me. I check for loose connections, corrosion. Not sure if the wires are broken inside the passenger seat or it’s something else.

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Oct 28, 2026 at 3:41 PM

STRAILER

✓Experienced Mechanic
55,616 POSTS

I agree with your suspicion that the problem is most likely associated with the front passenger seat occupant detection system.

B1558 Occupant classification control module fault reported
B1693 Occupant sensing antenna open circuit
C1753 Radar blockage detected

I needs to ask a few questions,

1. Has this truck been modified?
2. Has any repairs been made to the steering system
3. Has the passenger side of the interior been wet (water)?

There is a passenger side set airbag ECU that can get damaged. Also, if the steering has been worked on the clock spring could have gotten damaged.

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