Sponsored

No power to front doors

laserdoc

New member
First Name
Scott
Joined
Apr 22, 2025
Threads
1
Messages
2
Reaction score
0
Location
Richland, Mo
Vehicles
Cybertruck, Foundation Series
Occupation
Retired
Country flag
This week I've suddenly have no power to my front doors. Doors won't open using out side buttons, no power to windows or mirrors, doors won't open using inside buttons, have to use manual open on both doors to get open. How can I get to wiring on both doors to see if there is a wiring problem. Open to ideas on what to check.
Sponsored

 

REM

Well-known member
Joined
Dec 9, 2023
Threads
14
Messages
3,578
Reaction score
6,646
Location
NC
Vehicles
2020 Model 3 Standard Range++ & Diet Cybertruck, Dual Motor
Occupation
Professional Retard
Country flag
you don't. take it into service so that you don't do something to void your warranty lol.

also, you should be able to open the doors in the meantime using your app.
 

UberNoob

Well-known member
Joined
Jun 5, 2024
Threads
5
Messages
1,060
Reaction score
1,622
Location
Florida
Vehicles
CyberBeast & M3P
Occupation
Desktop Security Engineer
Country flag
Yea warranty, especially on a power issue. You can try to rest the cam bus by the two thumb solute ( hold both scroll wheels in for 20-25 seconds) screen will rest. Of that doesn’t work power off the system via the safety menu. Then service center, could need a software reload.

on my M3P, thought for sure I blew up the factory amp, shorted the power feed against the amp body. All door and rear speakers dead only had the dash tweeters speakers. Did this powerer off process and next day when I got in the car, working as it should.
 
OP
OP

laserdoc

New member
First Name
Scott
Joined
Apr 22, 2025
Threads
1
Messages
2
Reaction score
0
Location
Richland, Mo
Vehicles
Cybertruck, Foundation Series
Occupation
Retired
Country flag
Tried both power off methods, didn't make a difference. Have had 2 software updates in past week again no difference. Have service appointment in a week. I guess I'll find what the cause is then.
 


Docedward

Well-known member
First Name
Ed
Joined
Feb 21, 2025
Threads
18
Messages
267
Reaction score
427
Location
Nashville
Vehicles
Non-FS 2024 AWD
Occupation
Ai
Country flag
Oh wow…I can open the doors by using the app! The things you know! No more having to walk around and let my wife out. Technology is great!
 
  • Like
Reactions: REM

REM

Well-known member
Joined
Dec 9, 2023
Threads
14
Messages
3,578
Reaction score
6,646
Location
NC
Vehicles
2020 Model 3 Standard Range++ & Diet Cybertruck, Dual Motor
Occupation
Professional Retard
Country flag
Oh wow…I can open the doors by using the app! The things you know! No more having to walk around and let my wife out. Technology is great!
Is she ... restrained from leaving the vehicle on her own volition?

Should we be concerned? ?
Sponsored

 
 








Top