Code U1412 | Charger Hellcat Forum

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Code U1412

• Thread starter ncrowe
• Start date Feb 29, 2020

ncrowe

Member

Feb 29, 2020 #1 Member ID #1487 Messages 89 Reactions 141 Likes 27 City ellenton State FL Country United States Vehicle 2016 mango hellcat challenger Decided to start the car today - first time in a couple of months - battery dead - throw it on charge - get code U1412 along with park assist not available - figuring I blew a fuse trying to start the car when the battery was dead - I did also loosen the right rear driveshaft and slid it - didn’t remove but needed some extra to install rear diff A don’t ask (I have dss axles and they are slightly longer than stock) I’ll mess around some more tomorrow - but any help if this has happened to you or if a tech can help me out that’s be great!

Mean Cat

5000 Posts Club

Founding Member Feb 29, 2020 Donating Member 9 Second Best E/T HFCOTM #2 Member ID #997 Messages 5,202 Reactions 9,661 Likes 402 City Houston State TX Country United States Vehicle 2017 Challenger Hellcat Not sure but the code is probably bc battery was dead , clear code , charge battery & try it again.

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moparjim

1000 Posts Club

Founding Member Mar 1, 2020 9 Second Best E/T HFCOTM #3 Member ID #1084 Messages 1,760 Reactions 4,406 Likes 212 City Vaudreuil State Non-US Country Canada Vehicle 2016 Challenger Hellcat I had my battery go dead on me. Charged the battery for a little while. The result was a few codes and a car that ran like crap. Very unnerving. Charged the battery fully and started it the next day after clearing the codes. All is well🤷‍♂️ Hopefully the issue you are having is similar.

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OP

ncrowe

Member

Mar 1, 2020 Thread Starter #4 Member ID #1487 Messages 89 Reactions 141 Likes 27 City ellenton State FL Country United States Vehicle 2016 mango hellcat challenger Just checked today with a full charge on the battery - still getting the same code - rear park assist not working and U1412 - im betting its my speed sensor in the right rear (the abs thingy that senses the ring on the axle) I pulled the axle without removing the sensor and probably did something to it (I didnt fully remove axle, just loosened nut and slid it an inch)

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hellno

3000 Posts Club

Mar 1, 2020 8 Second Best E/T HFCOTM #5 Member ID #1308 Messages 3,370 Reactions 5,924 Likes 302 City memphis State TN Country United States Vehicle 2016 challenger hellcat I agree sounds like speed sensor or exciter ring in the axle

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Av8ing1

500 Posts Club

Founding Member Mar 1, 2020 Donating Member #6 Member ID #1018 Messages 673 Reactions 2,654 Likes 132 City San Marcos State CA Country United States Vehicle 2019 Charger Hellcat I'm no expert but google fu says: Implausible Vehicle Speed Signal Received Description:The Powertrain Control Module (PCM) receives wheel speed and wheel distance CAN C bus messages from the Anti-lock Brake (ABS) module.Cause:

• Wheel Speed Sensor Wiring Issue
• Wheel Speed Sensor
• Anti-Lock Brake (Abs) Module
• Body Control Module (Bcm)

Jack_Toepfer

4000 Posts Club

Founding Member Premium Account Mar 1, 2020 Donating Member #7 Member ID #966 Messages 4,491 Reactions 9,325 Likes 252 City Buffalo State NY Country United States Vehicle 21 F150 Platinum Whippled Something worth mentioning, sounds like you removed the axle(s) not the driveshaft, right? That being the case, yeah, it’s probably something like the ABS or something. Anyway, removing the driveshaft can also cause codes, so if that’s next, remove and replace the DS before starting the car.

hellno

3000 Posts Club

Mar 1, 2020 8 Second Best E/T HFCOTM #8 Member ID #1308 Messages 3,370 Reactions 5,924 Likes 302 City memphis State TN Country United States Vehicle 2016 challenger hellcat If the code does clear with it sitting still but comes on when driving then sensor or exciter but if it will not clear even at a stand still then it could be a circuit issue, damaged wiring or poor connection OP

ncrowe

Member

Mar 1, 2020 Thread Starter #9 Member ID #1487 Messages 89 Reactions 141 Likes 27 City ellenton State FL Country United States Vehicle 2016 mango hellcat challenger hellno said: If the code does clear with it sitting still but comes on when driving then sensor or exciter but if it will not clear even at a stand still then it could be a circuit issue, damaged wiring or poor connection Click to expand... haven’t moved the car - clear code and then comes back right away when I start the car I’m still trying to figure out the connection between the park assist and the speed sensor - strange? maybe when they pulled me off the track when DS broke they pinched some wires - can’t see any that look bad under the car tho driveshaft

hellno

3000 Posts Club

Mar 1, 2020 8 Second Best E/T HFCOTM #10 Member ID #1308 Messages 3,370 Reactions 5,924 Likes 302 City memphis State TN Country United States Vehicle 2016 challenger hellcat ncrowe said: haven’t moved the car - clear code and then comes back right away when I start the car I’m still trying to figure out the connection between the park assist and the speed sensor - strange? maybe when they pulled me off the track when DS broke they pinched some wires - can’t see any that look bad under the car tho driveshaft Click to expand... are you clearing it with hp tuners? if so try to disconnect the battery and hook the cables together for about 30 seconds and restart and see it if returns ,,ive seen where hp tuners doesn't always clear the faults OP

ncrowe

Member

Mar 1, 2020 Thread Starter #11 Member ID #1487 Messages 89 Reactions 141 Likes 27 City ellenton State FL Country United States Vehicle 2016 mango hellcat challenger hellno said: are you clearing it with hp tuners? if so try to disconnect the battery and hook the cables together for about 30 seconds and restart and see it if returns ,,ive seen where hp tuners doesn't always clear the faults Click to expand... I'm clearing with diablo - I'll try that, but pretty sure its a sensor or wire

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DodgeCares

Active Member

Mar 2, 2020 #12 Member ID #1299 Messages 117 Reactions 196 Likes 37 City Auburn Hills State MI Country United States Vehicle 2020 Challenger SXT ncrowe said: Just checked today with a full charge on the battery - still getting the same code - rear park assist not working and U1412 - im betting its my speed sensor in the right rear (the abs thingy that senses the ring on the axle) I pulled the axle without removing the sensor and probably did something to it (I didnt fully remove axle, just loosened nut and slid it an inch) Click to expand... Hi ncrowe, I do apologize for the trouble you are experiencing with your Challenger. If you are not able to remedy this concern with the advice provided here, I kindly recommend connecting with your local Dodge dealer. If you are in need of any assistance with that process, our team is available via private message. Rob DodgeCares

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OP

ncrowe

Member

Mar 5, 2020 Thread Starter #13 Member ID #1487 Messages 89 Reactions 141 Likes 27 City ellenton State FL Country United States Vehicle 2016 mango hellcat challenger Problem solved - I guess it was a code stored from when the car broke at the track and we moved it around. Took it for a drive today and everything cleared up!

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hellno

3000 Posts Club

Mar 5, 2020 8 Second Best E/T HFCOTM #14 Member ID #1308 Messages 3,370 Reactions 5,924 Likes 302 City memphis State TN Country United States Vehicle 2016 challenger hellcat It’s about damn time OP

ncrowe

Member

Mar 5, 2020 Thread Starter #15 Member ID #1487 Messages 89 Reactions 141 Likes 27 City ellenton State FL Country United States Vehicle 2016 mango hellcat challenger hellno said: It’s about damn time View attachment 13658 Click to expand... LOL - why is there no middle finger emoji????

hellno

3000 Posts Club

Mar 5, 2020 8 Second Best E/T HFCOTM #16 Member ID #1308 Messages 3,370 Reactions 5,924 Likes 302 City memphis State TN Country United States Vehicle 2016 challenger hellcat because the administrators removed it because of me lmao

hellno

3000 Posts Club

Mar 5, 2020 8 Second Best E/T HFCOTM #17 Member ID #1308 Messages 3,370 Reactions 5,924 Likes 302 City memphis State TN Country United States Vehicle 2016 challenger hellcat

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hellno

3000 Posts Club

Mar 5, 2020 8 Second Best E/T HFCOTM #18 Member ID #1308 Messages 3,370 Reactions 5,924 Likes 302 City memphis State TN Country United States Vehicle 2016 challenger hellcat There ya go buddy OP

ncrowe

Member

Mar 5, 2020 Thread Starter #19 Member ID #1487 Messages 89 Reactions 141 Likes 27 City ellenton State FL Country United States Vehicle 2016 mango hellcat challenger hellno said: There ya go buddy Click to expand... lol - very well done!

DodgeCares

Active Member

Mar 6, 2020 #20 Member ID #1299 Messages 117 Reactions 196 Likes 37 City Auburn Hills State MI Country United States Vehicle 2020 Challenger SXT ncrowe said: Problem solved - I guess it was a code stored from when the car broke at the track and we moved it around. Took it for a drive today and everything cleared up! Click to expand... Hi ncrowe, We're happy to hear that your concern seems to have resolved itself! Should this return in the future, please do not hesitate to reach out! Rob DodgeCares You must log in or register to reply here. Share: Facebook Twitter Google+ Reddit Pinterest Tumblr WhatsApp Email Link

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