Vehicle Stuck in Service Mode after Coolant Flush

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DanielLasVegas

New member
Good day All,

My 2023 Y Performance had a coolant leak at one of the hoses from the oil cooler to the front drive motor and so I replaced the hose with a new OEM unit that was redesigned and did the coolant flush. The pumps and valves started working, however here is the issue:

- Screeen went black
- Cannot perform soft reset
- Cannot perform a hard reset by waiting an hour
- The pumps and valves have been running for over seven hours
- The low 16v battery reads 15.8 volts with a digital volt meater connected to it and so it is not dead
- Called two tesla shops and they were not interested in repairing the issue
- Tesla service center is backed up for 26 and 29 days.

Basically I have a nonresponsive car with the drive battery pluged it and don't know what to do.

Any ideas or mobile techs out of state that would take a payed consulting phone call or the like would be appreciated!
 
DanielLasVegas said:
Good day All,

My 2023 Y Performance had a coolant leak at one of the hoses from the oil cooler to the front drive motor and so I replaced the hose with a new OEM unit that was redesigned and did the coolant flush. The pumps and valves started working, however here is the issue:

- Screeen went black
- Cannot perform soft reset
- Cannot perform a hard reset by waiting an hour
- The pumps and valves have been running for over seven hours
- The low 16v battery reads 15.8 volts with a digital volt meater connected to it and so it is not dead
- Called two tesla shops and they were not interested in repairing the issue
- Tesla service center is backed up for 26 and 29 days.

Basically I have a nonresponsive car with the drive battery pluged it and don't know what to do.

Any ideas or mobile techs out of state that would take a payed consulting phone call or the like would be appreciated!
Click to expand...
I disconnected the 16v battery for 15 minutes and the pumps kept running off the primary battery/inverter. It looks like I will have to let the system run overnight.
 
Good news, I left the 16V battery unplugged for 20 min and the pumps stopped working and the system came back on. I don't know if the system purges air for nearly 10 hours on just one hose being swapped out or if the 16V battery needed to be unplugged for 20 min...., but that is what it took. I drove the car for 20 miles and no leaks. The coolant system lowered from the max line to between the max and min line in 20 miles. I topped it off with a few more ounces of coolant.
 
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