599-211 A/C Heater Climate Control Module Panel Switch 599-211XD Compatible with 03-04 Chevy Silverado Suburban GMC Sierra Yukon Envoy Cadillac Escalade Rainier Hummer Bravada 10367041

It's junk. Does not control heat on drivers side. So damper is not being moved damper OK. Control no good.

Works great!! I installed it about a year ago and no issues. Great value for the money. Easy to install and functions like OE.

Controller looks factory. Operations are inadequate. Fan runs on high continuous. Heat comes on then a/c comes on. No air on floor. When on manual and place air to floor, air blows out defroster. Fan only has low, medium or high. No variable air flow. Never got continuous heat until control was set to 90 degrees. Tried turning off truck. Fan continued to run on low. Started truck, turned controller off then turned off truck and fan turned off. Could not quit laughing. Might be just bad controller. Not going to get replacement of this brand. I’ll pay for OEM.

No unfortunately it didn't. Looks exactly the same as the one in my pick up. Did as the 3 instructions asked of me. It did its thing looked like it was going to work then nothing. All it would do id light up and no fan. Tried to recalibrate and nothing. Couldn't get it to go into calibration mode.

Perfect fit, works great. Nice to be able to see all the labels again