Alright so I'll aim to give you guys as many details as possible. Ill start by saying I've searched quite extensively on this and found a bunch of threads and articles but nothing seems to work. My 4.0 6spd 2006 TJ wont start when I turn the key. No cranking, nothing. All lights work, radio works, etc. Ive checked all the fuses, cleaned all the connections, replaced the crank sensor because i heard thats a common fault. I tested PCM and get 12v power and 5v supply. Grounds test good. When I hold trip button and turn key I get Sof 5.1 and Bus b0, b1, and b8 followed by open panel. I took a remote start system out immediately before this happened but the jeep started right up and drove fine afterwards. Then I turned it off and it wont start back up. I do not hear fuel pump engage with key. Dials on gauge cluster do not move except during testing. Fuel light comes on (half tank full), key symbols comes on and stays solid. Check engine light will come on a few seconds later and stay on.
You guys have any idea what else to check or try? or is it time to give up and take it to a dealer with a DRB111 tool?
You guys have any idea what else to check or try? or is it time to give up and take it to a dealer with a DRB111 tool?