Took my 16’ model X in due to the error codes seen on estimate, saw it might be the PTC Heater.
Can someone explain if these are all in-hand with eachother?
Battery Capacity Test ($253.50)
High Voltage Circuit Integrity Check ($585)
Thermal System Test ($19.50)
Isolation Test (?)
“Your technician was able to determine your battery coolant heater needs replaced. During further diagnosis of the components involved, he found battery coolant heater failed the isolation testing. All other components of the test, tested good. Tech is recommending replacement and testing again after replacement.”
Is it just me or is testing after replacement of anything typically good practice and industry standard?
Can someone explain if these are all in-hand with eachother?
Battery Capacity Test ($253.50)
High Voltage Circuit Integrity Check ($585)
Thermal System Test ($19.50)
Isolation Test (?)
“Your technician was able to determine your battery coolant heater needs replaced. During further diagnosis of the components involved, he found battery coolant heater failed the isolation testing. All other components of the test, tested good. Tech is recommending replacement and testing again after replacement.”
Is it just me or is testing after replacement of anything typically good practice and industry standard?