Alright, I have an OBD1 H22a auto With the JDM TCU. OKay I know i have to connect an extra pin to the TCU connector To release the shiftlock, I haven't done that yet I've just been Using an extra key to disengage the shiftlock manually. I've been having an intermittent problem where the car either won't shift or It stays in neutral in all gears. If I turn off the car, and turn it back on it works. Leading me to believe it's electrical.The QUestion is does anyone know what else that tcu pin controls, It doesn't really make sense to me to run a complex electric shiftlock through a tcu without a good reason. and do you think/feel the problem maybe related. Or has anyone else experienced this...