P0720-QX70/P0500

B

Blkinfi13

Member
Location
Atlanta
Car
Qx70s 2017
Name
Robi
I just hit this today, the sequence happens only when i switched to manual, was very hot and the a/c was on. I let the car down, removed check engine seems fine but have already seen the P0720 and the resulting P0500.
i would like to get this fixed but whats concerning is i found a reddit report where someone fixed this($3800) and 2 years later its back.
i am at 80k miles, should i spend 4k and get it fixed at the dealership ?
I did a lot of trouble shooting and this clearly feels like an electrical issue to me.
Can the experts please weigh in and advice ..
 
Can someone look at this and advice if i should get it fixed with the latest part number at a dealer or specialized transmission shop with a new or remanufactured part ?
can i keep the car or should i get rid of it...
 
Turns out it was the TCM module and the mechanic looked at the document attached and said was the best one he could find with such details.
$ damage= 3500( parts + labor + tax), labor warrantied for 3 years, parts for 1..
Interestingly the dealership here said ...have to change transmission for 12k.
 
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