Tpms faults B1182 b124d
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5th Wheeling
Joined: Apr 2017
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Tpms faults B1182 b124d
Bought a 2012 6.7 king ranch recently that was struck by lightning. After weeks of diagnosing, i replaced 8 computers and some sensors. Everything works flawless except the tire pressure monitor. Throws 2 codes. B1182 and b124d. Body control module was already replaced during previous diagnostics. Replaced what i believed to be the tpms module, a small module behind the glove box, with no change.
Will also note that upon startup the radio says 911 assist is non operational, please bring to dealer for service.
Any ideas on either of these issues?
Will also note that upon startup the radio says 911 assist is non operational, please bring to dealer for service.
Any ideas on either of these issues?
Lead Driver
Joined: Mar 2006
Posts: 6,259
Likes: 438
From: IL
Here's my understanding
The B124d is the BCM and or related wiring, so if you've already replaced that and you've checked the wiring, then you should probably move on to the
B1182 which is the pressure monitor sensors, being struck by lightening I would think they either got zapped and one or all four are toast or the related wiring to the sensors, Yes I know the sensors are wireless...LOL The sensors aren't communicating with the BCM, which causes it to tell the PCM there is no communication from the TPMS. So if you've checked the wiring to the BCM and the wiring between the BCM and the TPMS module then I would guess the only thing left would be the sensors themselves, unless they need to be programmed because of the new module?
That's the best I can come up with, hopefully some of the experienced techs will chime in. Good luck with this
The B124d is the BCM and or related wiring, so if you've already replaced that and you've checked the wiring, then you should probably move on to the
B1182 which is the pressure monitor sensors, being struck by lightening I would think they either got zapped and one or all four are toast or the related wiring to the sensors, Yes I know the sensors are wireless...LOL The sensors aren't communicating with the BCM, which causes it to tell the PCM there is no communication from the TPMS. So if you've checked the wiring to the BCM and the wiring between the BCM and the TPMS module then I would guess the only thing left would be the sensors themselves, unless they need to be programmed because of the new module?
That's the best I can come up with, hopefully some of the experienced techs will chime in. Good luck with this
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