My 2008 Jeep 4dr JK with 120,000 miles suddenly began to operate poorly. wires and coil pack were replaced. Running harsh after being fixed for three months, second coil pack, still running rough. It appears to be the computer, nice. When you get inside to check it out, you can't switch off the wipers, headlights, or marker lights. I tried it several times with the same issue. It's the TIPM, I'm told. I took it out, reset it hard, then replaced it correctly and delicately. Now, absolutely NO POWER!! Triple-checked my work, battery is fine—still nothing! Help
Thank you for reaching out. We do fix TIPM Here is the link https://www.upfix.com/product-category/repair-return/fuse-box-tipm/?make=JEEP