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BSD harness problems (Blind Spot) can't see left sensor?

wswires

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William
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2021 JL, 2018 JKU, 97 TJ
FireAnt21
how did you wire yours? did you use a prewired harness? and what setting in jsan? i must have something set wrong or a wire wrong
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wswires

Member
First Name
William
Joined
Jan 3, 2026
Threads
0
Messages
9
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0
Location
Arizona
Vehicle(s)
2021 JL, 2018 JKU, 97 TJ
Made progress tonight found out both my sensors were bad replaced them. Now both modules now show in Jsan. Both mirror lights are on all the time. Now the only codes I have B285F-15 on both mirrors. Ohm out pin 21 blindspot lights to pin 12 ground on the door connector and is good. Now thinking take the door out play and wire the blindspot wiring to my test light to ground and see that removes the code for door. Would verify my door wiring also.
Any help would be appreciated.

Jeep Wrangler JL BSD harness problems (Blind Spot) can't see left sensor? IMG_0529


Jeep Wrangler JL BSD harness problems (Blind Spot) can't see left sensor? IMG_0528
 
 







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