(Another HV battery replacement thread)
My 2013 Model S was working just fine, then suddenly started throwing error codes. I let it sit for about 5 days looking for options. Ultimately I decided to take it in before my appointment to ask for them to help with diagnosing the messages or clearing them so I could continue to drive the vehicle. As I approached the service center, maybe 30ft from the entrance the vehicle completely shut down and that was that.
I was given the new battery replacement option but I pressed them to "look" for a cheaper alternative. The parts catalog seems to default to showing what is in-stock and available. The re-manufactured packs where listed so they called the service department and where told they are around $10,500. I said that is what I wanted. Thanks to other forum members I confirmed that HV batteries replaced at the owners expense have a 4yr or 50000 mile warranty.
I had to leave the car sitting in their lot for over a week before my official service appointment came up. Then they ordered the re-manufactured 75kwh pack and I was told it could take 10 weeks. However just this Friday (after 4 weeks) they got the back and plugged it into the vehicle and told me they needed to run diagnostics and test drive the vehicle on Monday before releasing it.
I just got a message this morning that during the test drive they got more error codes, this time from the drive unit and the rear drive unit might need replacement!!!! They said they are getting the message about reduced power.
It is very suspicious that a functioning battery and a rear drive unit would simultaneously fail. Did they replace the HV battery when the rear drive unit was the culprit? Was there a recent software update (including firmware) that triggered these faults and shut the system down where previous versions it would have been considered fine?
I don't want to be a conspiracy theorist, but I still remember when my MCU1 was blacking out and their first diagnosis said it was caused by the 3G modem so they upgraded it to a 4G modem. Obviously that didn't fix it and it kept randomly crashing so they replaced the whole unit and told me it was the power supply for the display. I questioned them on how a faulty power supply could some times work perfect and other times not and how when it was out the climate control didn't work. Anyway after going round and round they replaced the MCU and eventually we found out it was simply the media card that was causing the crashes.
My 2013 Model S was working just fine, then suddenly started throwing error codes. I let it sit for about 5 days looking for options. Ultimately I decided to take it in before my appointment to ask for them to help with diagnosing the messages or clearing them so I could continue to drive the vehicle. As I approached the service center, maybe 30ft from the entrance the vehicle completely shut down and that was that.
I was given the new battery replacement option but I pressed them to "look" for a cheaper alternative. The parts catalog seems to default to showing what is in-stock and available. The re-manufactured packs where listed so they called the service department and where told they are around $10,500. I said that is what I wanted. Thanks to other forum members I confirmed that HV batteries replaced at the owners expense have a 4yr or 50000 mile warranty.
I had to leave the car sitting in their lot for over a week before my official service appointment came up. Then they ordered the re-manufactured 75kwh pack and I was told it could take 10 weeks. However just this Friday (after 4 weeks) they got the back and plugged it into the vehicle and told me they needed to run diagnostics and test drive the vehicle on Monday before releasing it.
I just got a message this morning that during the test drive they got more error codes, this time from the drive unit and the rear drive unit might need replacement!!!! They said they are getting the message about reduced power.
It is very suspicious that a functioning battery and a rear drive unit would simultaneously fail. Did they replace the HV battery when the rear drive unit was the culprit? Was there a recent software update (including firmware) that triggered these faults and shut the system down where previous versions it would have been considered fine?
I don't want to be a conspiracy theorist, but I still remember when my MCU1 was blacking out and their first diagnosis said it was caused by the 3G modem so they upgraded it to a 4G modem. Obviously that didn't fix it and it kept randomly crashing so they replaced the whole unit and told me it was the power supply for the display. I questioned them on how a faulty power supply could some times work perfect and other times not and how when it was out the climate control didn't work. Anyway after going round and round they replaced the MCU and eventually we found out it was simply the media card that was causing the crashes.