Hey folks,
So some have pointed out that when the rear motor fails, Tesla's statement of being able to continue with the remaining motor are false because of the design of the rear motor. The general statement is usually something like "because the permanent magnet motor can't coast because of <reasons>, if the rear motor fails then it can't drive". This explanation has appeared when rear drive units have failed, causing the car to be completely inoperable even though a functioning front motor is available.
But then... how does neutral coast so well in my LR AWD? Surely neutral isn't actively driving the rear motor??
Any insights?
So some have pointed out that when the rear motor fails, Tesla's statement of being able to continue with the remaining motor are false because of the design of the rear motor. The general statement is usually something like "because the permanent magnet motor can't coast because of <reasons>, if the rear motor fails then it can't drive". This explanation has appeared when rear drive units have failed, causing the car to be completely inoperable even though a functioning front motor is available.
But then... how does neutral coast so well in my LR AWD? Surely neutral isn't actively driving the rear motor??
Any insights?