brunla
MS-LR / MSM / Black / Arachnid / FSD
Trying turning on drag strip mode and walking away from the car while it's still on. It's crazy loud.
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2021+ Model S and Model S Plaid Refresh Issues Thread
- Thread starter bmt00
- Start date
WilliamG
Hinge Fanatic
VM0412
Member
Bitjockey
Plaid MSM WhCf19
After 19 days in service, finally got my car back. The problem: most functions disabled (cruise control, steering assist, traction control, stability control, regen braking, adaptive ride control, vehicle hold, emergency braking, lane departure, cars not being visualized.
The solution: replaced a 3ft coaxial harness (ASY,HARN,FRUNK SWITCH GND, OVERLAY,MS 1731861-00-A). Found it in the EPC but it doesn't tell me much.
The solution: replaced a 3ft coaxial harness (ASY,HARN,FRUNK SWITCH GND, OVERLAY,MS 1731861-00-A). Found it in the EPC but it doesn't tell me much.
Last edited:
emailforbrett
Member
I have these same issues! My car goes in for service in two weeks. I am going to message your post to them for a heads up.
Bitjockey
Plaid MSM WhCf19
Curious, what are the 1st 4 digits of your VIN? They said my harness was kinked.
emailforbrett
Member
5YJS*****MF441***
My regen braking works, as does brake hold. All the other stuff you report is T/U, as well as some other issues. The SC ran a diagnostic and said there is a problem with a sensor not communicating with the computer. My car also failed a firmware update to 2021.40 even though the car shows a successful update. I just sent them what you posted about the wiring harness hoping they stock it before I arrive just in case.
My regen braking works, as does brake hold. All the other stuff you report is T/U, as well as some other issues. The SC ran a diagnostic and said there is a problem with a sensor not communicating with the computer. My car also failed a firmware update to 2021.40 even though the car shows a successful update. I just sent them what you posted about the wiring harness hoping they stock it before I arrive just in case.
emailforbrett
Member
My SC just replied back to me:
The part number you supplied is
for a frunk latch ground overlay.
We have some parts on order for
your vehicle that will most likely
resolve the concerns.
The part number you supplied is
for a frunk latch ground overlay.
We have some parts on order for
your vehicle that will most likely
resolve the concerns.
SoCalDude
Life is good!
I am getting Adaptive Ride Control Disabled. I have 110 miles on the car. Service appointment is on December 9th.
WilliamG
Hinge Fanatic
SoCalDude
Life is good!
Good point. I will try, but I was getting a compressor like sound in the front of the car that ran for about 30 seconds. This sound has happened twice.
WilliamG
Hinge Fanatic
WilliamG
Hinge Fanatic
jebinc
Well-Known Member
What’s the issue description? Not sure what the problem is!
WilliamG
Hinge Fanatic
Oh come on, man!What’s the issue description? Not sure what the problem is!
jamieb
Member
My Model S LR has this weird 'cooing' sound coming from the ventilation slot on the passenger side of the main screen. Sounds like a small dove caught in the system. Very soft, doesn't appear to be related to fan speed but it goes away when I turn off the ventilation system. Not terribly loud but now that my ear is tuned to it, I hear it over low road noise and low music, annoying. Not a regular rhythm, sometimes few seconds, other times goes away for a minute or two. Maybe an actuator that moves a vent back and forth? I swung by the local service center and demonstrated it to one of the service advisors I've dealt with in the past, he'd never heard this and suggested I record it which I did and have sent it to him. I'm hoping he'll pass it up the chain to Fremont, don't want to bring it in to the shop for them to tear apart the dash for random diagnostics and then have the car stuck there waiting for parts...
She takes her seatbelt off? Don’t get it sorry bro
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