LOWHOE775
Full Access Member
So I needed to replace the bulbs in my ac module and I took pics of how to take it apart for anyone who needs help.
1. Start by taking of the dash panel(pops of no screws and make sure you put it in 1st gear with engine off, easier to take of.)
2. Take of the module removing the two screws on the sides I used a 9/32 socket.
3. On the left and right are tabs that you squeeze and at the same time pull on. Should come out
4. Disconnect the two harness by squeezing the tabs.
5. I Recommend you sit at a table to disassemble the module.
6. Remove the two knobs by pulling on them slowly (don't pry might damage them.)![ImageUploadedByTapatalk1373070446.691145.jpg ImageUploadedByTapatalk1373070446.691145.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20048-e6e4756859c13737c105d1be1d78c936.jpg)
![ImageUploadedByTapatalk1373070462.040550.jpg ImageUploadedByTapatalk1373070462.040550.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20049-b6f2bbd59ee6b2fce96ab089ab15cbd2.jpg)
7. Turn the module over so the back is facing you and remove the four screws. Socket size is 3/16![ImageUploadedByTapatalk1373070551.290307.jpg ImageUploadedByTapatalk1373070551.290307.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20050-95f9c9df11266b30c14769c6220a8cec.jpg)
8. Now separate the top (front) from the bottom.![ImageUploadedByTapatalk1373070663.690401.jpg ImageUploadedByTapatalk1373070663.690401.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20051-d55a6e01200a3379a526c1017da524e1.jpg)
9. Top left corner and bottom right corner have tabs that will release the circuit board. CAREFUL WIRE HARNESS IS ATTACHED
I didn't remove the harness it has plenty of wire to be moved around.![ImageUploadedByTapatalk1373070926.407209.jpg ImageUploadedByTapatalk1373070926.407209.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20052-072c796b623dc847688b8852f1be3ad9.jpg)
10. On the back of the circuit board you will see the solder points of the bulbs, just heat the point from the back and slowly pull on the old bulb to get it out.
11. I used the led bulbs to replace my stock ones T1 bulb wide angle with resistors (560ohms x 1.5 watt)
12. When soldering new bulbs on the left point is the POSITIVE and the right is the NEGATIVE. New bulbs will have one wire longer than the other, the longest being the positive.
12. After soldering all burnt out bulbs take to your Vehicle and test before assembly.
13. Assemble in reverse order and should be good to go hope this helps out good luck
![ImageUploadedByTapatalk1373070446.691145.jpg ImageUploadedByTapatalk1373070446.691145.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20048-e6e4756859c13737c105d1be1d78c936.jpg)
![ImageUploadedByTapatalk1373070462.040550.jpg ImageUploadedByTapatalk1373070462.040550.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20049-b6f2bbd59ee6b2fce96ab089ab15cbd2.jpg)
![ImageUploadedByTapatalk1373070551.290307.jpg ImageUploadedByTapatalk1373070551.290307.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20050-95f9c9df11266b30c14769c6220a8cec.jpg)
![ImageUploadedByTapatalk1373070663.690401.jpg ImageUploadedByTapatalk1373070663.690401.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20051-d55a6e01200a3379a526c1017da524e1.jpg)
![ImageUploadedByTapatalk1373070926.407209.jpg ImageUploadedByTapatalk1373070926.407209.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20052-072c796b623dc847688b8852f1be3ad9.jpg)
1. Start by taking of the dash panel(pops of no screws and make sure you put it in 1st gear with engine off, easier to take of.)
2. Take of the module removing the two screws on the sides I used a 9/32 socket.
3. On the left and right are tabs that you squeeze and at the same time pull on. Should come out
4. Disconnect the two harness by squeezing the tabs.
5. I Recommend you sit at a table to disassemble the module.
6. Remove the two knobs by pulling on them slowly (don't pry might damage them.)
![ImageUploadedByTapatalk1373070446.691145.jpg ImageUploadedByTapatalk1373070446.691145.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20048-e6e4756859c13737c105d1be1d78c936.jpg)
![ImageUploadedByTapatalk1373070462.040550.jpg ImageUploadedByTapatalk1373070462.040550.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20049-b6f2bbd59ee6b2fce96ab089ab15cbd2.jpg)
7. Turn the module over so the back is facing you and remove the four screws. Socket size is 3/16
![ImageUploadedByTapatalk1373070551.290307.jpg ImageUploadedByTapatalk1373070551.290307.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20050-95f9c9df11266b30c14769c6220a8cec.jpg)
8. Now separate the top (front) from the bottom.
![ImageUploadedByTapatalk1373070663.690401.jpg ImageUploadedByTapatalk1373070663.690401.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20051-d55a6e01200a3379a526c1017da524e1.jpg)
9. Top left corner and bottom right corner have tabs that will release the circuit board. CAREFUL WIRE HARNESS IS ATTACHED
I didn't remove the harness it has plenty of wire to be moved around.
![ImageUploadedByTapatalk1373070926.407209.jpg ImageUploadedByTapatalk1373070926.407209.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20052-072c796b623dc847688b8852f1be3ad9.jpg)
10. On the back of the circuit board you will see the solder points of the bulbs, just heat the point from the back and slowly pull on the old bulb to get it out.
11. I used the led bulbs to replace my stock ones T1 bulb wide angle with resistors (560ohms x 1.5 watt)
12. When soldering new bulbs on the left point is the POSITIVE and the right is the NEGATIVE. New bulbs will have one wire longer than the other, the longest being the positive.
12. After soldering all burnt out bulbs take to your Vehicle and test before assembly.
13. Assemble in reverse order and should be good to go hope this helps out good luck
![ImageUploadedByTapatalk1373070446.691145.jpg ImageUploadedByTapatalk1373070446.691145.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20048-e6e4756859c13737c105d1be1d78c936.jpg)
![ImageUploadedByTapatalk1373070462.040550.jpg ImageUploadedByTapatalk1373070462.040550.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20049-b6f2bbd59ee6b2fce96ab089ab15cbd2.jpg)
![ImageUploadedByTapatalk1373070551.290307.jpg ImageUploadedByTapatalk1373070551.290307.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20050-95f9c9df11266b30c14769c6220a8cec.jpg)
![ImageUploadedByTapatalk1373070663.690401.jpg ImageUploadedByTapatalk1373070663.690401.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20051-d55a6e01200a3379a526c1017da524e1.jpg)
![ImageUploadedByTapatalk1373070926.407209.jpg ImageUploadedByTapatalk1373070926.407209.jpg](https://www.tahoeyukonforum.com/data/attachments/20/20052-072c796b623dc847688b8852f1be3ad9.jpg)