Code B1660?

JGONZO2398

MEMBER
2017 TOYOTA TACOMA
3.5L
V6
2WD
AUTOMATIC
56,700 MILES

After replacing the battery and a couple of blown fuses and relays, I ended up with this check engine light code. I’m not sure if it’s going to be detrimental to my driving experience or if I should be worried? How can I go about fixing it?

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Wednesday, August 30th, 2023 AT 10:46 AM

1 Reply

JIS001

MECHANIC
3,409 POSTS

B codes are body system malfunctions. Your code indicates a malfunction with the SRS system. I would recommend having a full system scan and see what codes are stored in the SRS and occupant detection module to better guide you.

Since the battery was disconnected, you may need to have the occupancy detection module calibrated but we need more information on those 2 control systems. Once we have the additional fault codes, we should be able to guide you in the right direction.