Does ANYBODY have an ECU diagram for an JDM Auto P13? I know it would be rare, but a guy is having trouble hooking up the Auto Torque convertor. I'm assuming he has to connect some extra wires to fix the problems. So if anyone has a wiring diagram that would be sweet. Thanks in advance.

 

nobody? figures...who wants an Auto H22a? Hehe his wife didn't want to drive stick

 

the diagrams should be the same as the accords and preludes A/T of course.

 

Are you sure? Doesn't the JDM AUTO have extra stuff like traction control?

 

yes on some models. does your ecu have 4 plugs instead of the three, if your's does the you do have the TCS. but this feature works with the ABS of the car. if your car does not have ABS don't worry. your ecu will store a soft code of 36. even if you do have abs no need to hook it up. unless you can get jdm wiring schematics. If your ecu has the basic three plugs then it does not have the TCS built in. btw these are OBD1 ecu's I'm talkiing about.

 

Basically here is the guy's problem:

I just bought the JDM TCM, and I still have the same problem.

I checked the wiring looms on the JDM TCM and it looks like the TCM needs a few more wires than the US spec one.

We also did some digging around about the error codes and I am getting a 1, 2 and 14 error code. They all have to do with the Transmission Colenoid A, we think that there needs to be a connection between the TCM and ECU to let the ECU know that there is a TCM present.

 

ok code 1:disconected lock-up solenoid valve A connector or faulty solenoid
code2:disconected lock-up solenoid valve b connector or faulty solenoid
code14:short or open in FAS (orn/red) wire between the D16 terminal and ecm

 

so it is a connection problem? he needs to run the orn/red wire to the D16 terminal?

Would that also fix codes 1 and 2?

 

yes make sure you got continuity from one end of the terminal to the other end

ECU A18 to TCM D16 FAS signal
ECU B4 to TCM D11 AFSB signal
ECU B3 to TCM D13 AFSA signal

 

Great...we're getting there...do you have a list of all the connections?

What is TCM D18? He says he is missing that wire. Thanks Qfactor

 

ECU D18 to TCM D18 Voltage reference, this should be a LT GRN/BLK wire color