Apple Hardware Test, 4SNS/1/40000000: TB0T-129

firatturkuaz wrote:

I made an Hardware Test with may MacBook Pro 5,1(A1286) and got this Error code below:

4SNS/1/40000000: TB0T-129.000

This is a sensor error. Battery temperature sensor is not working. Macbook is not charging and the led on magsafe is always dim-green.

My question is: Which part should I replace. Where is this “Battery temperature sensor - TB0T”.

Thanks

This is a board component— replace the logic board.

Mac notebook, contact us and we'll send you a box you can use to ship it to an Apple Repair Center. We'll return your repaired product to you as quickly as possible. Depending on where you get service, you might be able to check the status of your repair online. Start a service request https://support.apple.com/mac/repair/service

In or out of warranty you can get a free over the counter 'Apple Service Diagnostics' test /assessment

Make an appointment for a "hardware issue"—

https://www.apple.com/retail/geniusbar/

Outside the USA

https://locate.apple.com/country

From iOS device using the app to make a online Genius Bar appointment is easy:

https://itunes.apple.com/us/app/apple-support/id1130498044?mt=8

(note: due to the temporary closure of Apple Stores and the staggered reopening there may be some delays.

ref: https://www.apple.com/shop/browse/store/temporary_closures )

Call Customer Support (800) MY–APPLE (800–692–7753)

or on line https://getsupport.apple.com/