@checkenginechuckllc: B0087 and b0086 on this 2015 #gmc #terrain #autorepair #mobilemechanic #thatsadiag

checkenginechuck
checkenginechuck
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Region: US
Wednesday 03 June 2026 16:21:33 GMT
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old_trustworthy_grey
Grijze Postduif :
Finally, got you back on my fyp!!!!
2026-06-03 16:44:14
27
al.shamp2
AL.Shamp2 :
I had a one similar. Did a UCI on terrain. Then had RR impact sensor code after it went to body shop. I know this system well 🤣 they threw a used door on it different year different harness. Spent a crazy amount of time load testing circuits and unapproved shorting of wires 🤣
2026-06-03 16:39:55
9
enrightauto
enrightauto :
I absolutely love my launch throttle v man it’s so good.
2026-06-04 10:19:09
3
juandanielyachts
juandanielyachts :
As an equinox owner, I can’t believe someone even spent money fixing one of these things lmao
2026-06-03 22:42:32
4
ryanjohnston771
Ryan Johnston :
If they over tightened it enough to snap the e torx off the bolt it's possible they over torqued it and damaged the impact sensor.
2026-06-03 21:43:10
7
thebott1ekids
Fred Morrison :
I can think of a way to test the sensor but it's definitely not going to work when I'm done 😂
2026-06-03 21:15:44
4
josecastillo34026
Jay lox :
Resistor see if it clears it
2026-06-04 01:46:11
4
coletanner0
Cole Tanner :
don't some of those sensors ground through the mounting bolt?
2026-06-04 00:57:07
3
kncjoshbrown
KingNightCrawler :
BSCK ON MY FYP!!!
2026-06-04 18:17:35
3
limitlessautoworks
LimitlessAutoworks :
The head isn’t missing from that bolt. The bolt in in backwards and you use an e-torx on the stud
2026-06-04 02:27:41
3
marksherry0
marksherry0 :
good one, glad you read GSI. No need to test the sensor, they are far more complicated inside than GSI shows.
2026-06-03 19:42:26
3
richie8007
Richtown :
Hell yeah Chuck!! Great logic as always
2026-06-06 12:40:52
3
710somewhere
Nacho binness :
I'm nervous for the day the Bass starts messing shit up in the Journey lol it's gonna be soon 😂
2026-06-03 18:41:53
3
lupa717717
CrzyTech717 :
Auto industry nowadays:”substitute with known good part” yes we have just parts for everything just laying around. 😂😭
2026-06-04 12:12:20
2
eddieman7373
EddieMan7373 :
Great work around out loud 😂
2026-06-03 17:37:08
5
joetoronto0
joetoronto1 :
it's faulty out of the box they will give you a new one free
2026-06-04 00:16:08
3
3dauto_aylmer
🔧 3D Auto (Francis) :
Dead short the circuit with a corner pin, then key on top verify circuit integrity. Will come up with short to power codes every time
2026-06-04 09:32:15
2
supersportss383
Google Plex :
Yep good call.
2026-06-04 01:08:52
2
technicalcree
TechSteve :
AWEsome 🤘🏽
2026-06-04 11:24:19
1
boatguy742
Will Ihne :
They are all the same car... 🤣🤣🤣
2026-06-04 23:32:55
1
john.b3088
John B :
I had the exact same thing and those impact sensors change part #s with different years.They still plug into the same connectors though
2026-06-03 19:09:11
3
tow_king99
Tow King :
I need to see it fixed with a new sensor. I had this same scenario . the original code was circuit shorted. Disconnected the sensor, it then changed to open circuit. New sensor. original code came back. load tested the circuit. test perfect. no shorts to ground. Or together. got another sensor. no change. new SDM. Still no change. I never did fix it. the body shop didn't want to put anymore money into it. Never did find out if it got fixed. 😔
2026-06-03 22:26:49
2
millamilla14
Jèfè :
hey side note, any good references or know where to go to learn how to use a lab scope/setup it up/basics for it.
2026-06-03 17:29:48
2
marksandola
tripplehemi :
some of those side impact sensors measure the difference in air pressure when a collision occurs
2026-06-03 21:14:54
2
trevoryoung10315
Trevor Young :
We had the exact same codes on a terrain or equinox that ended up being the incorrect component was installed after body work I think you are definitely on the right track!
2026-06-04 17:37:27
2
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