P Lock Malfunction HELP!

OK, so long story short I was hooking up gauges in the interior of my car and needed a source for 12v power with ignition on. I tapped into the fuse under the hood in the fuse box for "Hybrid system, parking control system, power windows, inverter and converter". Its a 10amp fuse spot number 26.

Was working on them a bit today and accidentally jumped the power and ground on the end of the wires. Ever since then the car wont move and is showing "P lock malfunction when parking, park in flat place and apply parking brake securely"

I have tried applying the brake, letting it out, moving the shifter, pulling the negative battery cable off for a minute, nothing. Car wont go into gear or move at all. I have also checked the fuse under the hood that the wire was plugged into and it is not blown, have replaced it as well, same issue.

Did I majorly screw something up or is this hopefully a simple fix? Help!

 

Knew I forgot to mention something. I did remove the battery and take it to be tested at O'reilly, while the charge was a little low the voltage was 12.6 and the battery tested fine.Also im not sure if it matters or not but the LED in the P button no longer lights up at all, I would assume that is because the car does not know it is in park at all and won't allow me to put it in Park but im not sure.

I would think if I shorted something in the system touching the wires that the fuse would have popped but it did not. At this point i'm just stumped.

 

Ive got the battery out now since i took it to be tested, car is stranded at my work so itll be sitting overnight. That should be enough time to reset the car but we'll see if it helps in the morning i guess.

 

I am. I pulled the fuse and replaced it just incase it was blown and I couldnt see or something goofy like that.

 

I had the battery charged when it was tested at O'reilley.

Just got back to work and put the battery back in, same problem still persists. Car still doesn't think its in park and won't allow me to put it in park when pushing the P button.

 

Pressure gauges for my suspension set up that's going on. The 12v power was just for the LED backlighting

 

I will go back out and check the rest of the fuses and see it maybe it blew something else at the same time.

 

Alright the rest of the fuses and fusable links all look good. The other thing I noticed now is that that fuse has no power going to it at all. I used a power probe to check key on and key off power and can't get any reading on the fuse. Not sure if that would be because the car won't start or not? I would think they should still have power even with just accessory power inside the car?

 

Techstream scan shows a code of C2309.

The Toyota tech I had come look at it and scan it just thinks ive blown a fuse or multiple fuses and haven't found them yet. He also printed off the entire wiring diagram for me for the hybrid computer and said to check and make sure the wires going to the computer have power where they should, and if not then I fried the computer. But he doesn't think thats the case, just not sure yet.

 

I had the gauges in and working for about a week with no issues so I know everything was plugged back in. I was only trying a different solution to mounting the gauges which was my reasoning for taking them out anyway. This happened in the process of attempting to remove them.