Car thinks charging cable is still attached
Thread Starter
AudiWorld Member
Joined: Nov 2020
Posts: 74
Likes: 3
Car thinks charging cable is still attached
I’m wondering if anyone has had experience with this before:
-first the car alerted that the charging port is open (while it wasn’t), otherwise functioned well
-later the car decided that the charging cable is still attached (while it isn’t) and it refuses to start
Active error codes at Battery Charger module: P33E200, U15C900, P31D000
Any known ways to make the car understand its not being charged so I could drive it to service at least? Pulling the Red/Yellow cables or clearing the error codes didn’t work.
car is 2019 original e-tron
-first the car alerted that the charging port is open (while it wasn’t), otherwise functioned well
-later the car decided that the charging cable is still attached (while it isn’t) and it refuses to start
Active error codes at Battery Charger module: P33E200, U15C900, P31D000
Any known ways to make the car understand its not being charged so I could drive it to service at least? Pulling the Red/Yellow cables or clearing the error codes didn’t work.
car is 2019 original e-tron
Last edited by Florida382; Dec 30, 2024 at 08:40 AM.
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Joined: Aug 2002
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From: DC
I’m wondering if anyone has had experience with this before:
-first the car alerted that the charging port is open (while it wasn’t), otherwise functioned well
-later the car decided that the charging cable is still attached (while it isn’t) and it refuses to start
Active error codes at Battery Charger module: P33E200, U15C900, P31D000
Any known ways to make the car understand its not being charged so I could drive it to service at least? Pulling the Red/Yellow cables or clearing the error codes didn’t work.
car is 2019 original e-tron
-first the car alerted that the charging port is open (while it wasn’t), otherwise functioned well
-later the car decided that the charging cable is still attached (while it isn’t) and it refuses to start
Active error codes at Battery Charger module: P33E200, U15C900, P31D000
Any known ways to make the car understand its not being charged so I could drive it to service at least? Pulling the Red/Yellow cables or clearing the error codes didn’t work.
car is 2019 original e-tron
Audi is going to replace the Battery charger module. Let us know how much that costs.
Thread Starter
AudiWorld Member
Joined: Nov 2020
Posts: 74
Likes: 3
Took the car to independent shop, they wanted to swap the charging cover mechanism, didn’t work so they said they can’t help any further.
took the car to audi service. They took 5 hours to diagnose the problem and concluded that they wanted to change the hv battery charger, which costs 5200 eur + work.
funny thing is the charger works fine, the car charges fine, it just gives error codes and prevents the car from going to drive mode. These errors clear themselves after the car is shut off for a while.plus the charger cover mechanism still acts funny
error codes U15C900
P33E200
took the car to audi service. They took 5 hours to diagnose the problem and concluded that they wanted to change the hv battery charger, which costs 5200 eur + work.
funny thing is the charger works fine, the car charges fine, it just gives error codes and prevents the car from going to drive mode. These errors clear themselves after the car is shut off for a while.plus the charger cover mechanism still acts funny
error codes U15C900
P33E200
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