2000impreza

Is there a ground wire that goes to the TCM???

Dealer called me back and stated there is a bad ground wire from TCM. My question is where is this at???

Sorry I re-did the handshake and it was a 76. All the other code was done by the obd2 scanner at autozone. And i have replace the ecm. It worked fine for a few days and back to the same drama

I didn't have to sign anything... This exactly how it was when i went to dealer. 1.) 50 to diagnois 2.) Called me back two day later and said it will cost me 300.00 to diagnois the problem. I ask him what is wrong. He stated that there is a wire problem between Trans harness to resistor. 3.) They came back and said i have no resistance in the 2-4 brake duty. So they asked for the line pressure and 2-4 brake duty from my original trans. Which both is still good. 3.4 ohms 4.) I notice they had pulled my trans pan off and left the my subaru outside with no trans pan on. His face just dropped when i said my trans could be damage by " FOD " So there was no agreement said or sign. If they are still trying to charge me. You stated I should speak to the General manager of that place. And then contact BBB.

It came back... What is going on. I'm confuse now.

I have a major bone to pick guys. I replaced my ECM on my previous ATF Light Flashing and it recently came back.. I got tired of trying to fix it, So i took it back to the SUBARU DEALER. My question is they charged me 300.00 to diagnois the problem but could not find the problem.They wanted me to bring them the LINE PRESSURE, AND 2-4 BRAKE DUTY SOLENOID FROM MY OLD TRANSMISSION. Which both was between 2-4 ohms By law and RULE and REGULATION if they can't find out what wrong with it. I SHOULD NoT BE CHARGE FOR THAT LABOR????? Even if it's been in there for about a week now. .

guest what guys i replace the ECU and my subbie is back to normal. Thanks for all those you had helped me.

even with a OL that doesn't mean that the the line is broken does it ??? My question is checking for resistance with power off there shouldn't be an kind of resistance right??

So far Resistance for this line is OL. torque control cut signal circuit low input. 1.) Switch on unplug Connector B135, Terminal 4 2.) B135, Terminal 4, Checking Volt = -.01 3.) B135, Terminal 4 resistance, Unplug TCM Connector. Measuring Resistance B135 #4 Terminal Chasiss Ground = "O.L" Am I to run a whole new line if it is " OL " ???? Result on Manual: states, Check connection and ground, and connector. 1.) TCM and ECU Connector: Clean, and no damage or loose connector I am LOST ON WHAT TO CHECK WHEN I FIDDLE WITH CONNECTION, WIRE, CONNECTOR. AND IT IS NORMAL.

thx.. Alot. I will trace that wire down. Know is there away if i can check ohms reading for internal solenoids with out pulling the transmission pan.???

Thanks for the input. I will go and check for resistance after work today.

well i pulled a 8 long pulse 7 fast on the handshake. And went to autozone and read the code came back with 7 faults. Theses are the same exact code before I bought my friends 89,000 miles trans. Traced back for the other two ground wire that was pic #12 There is none. My question is how do I proceed if it is electrical input. I bought the Connector cleaner and sprayed down every single connection in the engine bay. No loose or bad connection. Need big help P1133- Front oxygen Sensor (AF) Heater circuit high input P1116- torque control cut signal circuit low input P0748- pressure Duty A P1722- Trans Diagnosis input signal high input P1510-Idle Air control Solenoid Signal 1 circuit Low P1516- Idle air Solenoid Signal 4 circuit low P1705-2-4 brake pressure solenoid Valve (Solenoid D) Circuit

With Black Connector B82 #5 ground and unplug just hanging and grd to frame. Or is this how I clear the code ???????? Then 1.) Do I now then start the handshake and read the code.

i found the the handshake procedure. No don't have a #14 fuse to unplug to clear the memory on the TCM. I have 2000 impreza.

whats the procedure for reading the trans code flashes. and can any one give me the code and fault problem base off the pusle