Heated/cooled d.s. seat not working

[SKIDOO]

09 Tahoe ltz with heated and cooled seats. Drivers side stopped working. Control on door works, no burnt or rubbed thru wires or connectors. Clicks on and fan comes on and off a couple times. After about 20 seconds module clicks off and doesn't click again until you cycle the key. Pass side works fine. Where do I start?

 

[mikeyss]

09 Tahoe ltz with heated and cooled seats. Drivers side stopped working. Control on door works, no burnt or rubbed thru wires or connectors. Clicks on and fan comes on and off a couple times. After about 20 seconds module clicks off and doesn't click again until you cycle the key. Pass side works fine. Where do I start?

Mine did something similar and I replaced the Drivers Bottom T.E.D and that fixed my issue.

 

[SKIDOO]

Can i get that aftermarket or is it gm only? Do you have a part number?
Thanks

 

[mikeyss]

20987427 is the part number. I do not think there is an aftermarket one.

 

[mikeyss]

20987427 is the part number. I do not think there is an aftermarket one.

 

[mikeyss]

Sorry...double post