kzj71 auto trans fault codes

[94PRADO]

Does anybody know how to and have a list of the fault codes for the auto trans in a kzj71?

[kbushnz]

The auto in those are the a340 variant boxes. Do a google search on A340E fault codes and you will find plenty of info .

[94PRADO]

Ive found what the fault codes refer to but how do I get the fault codes to show up? At the moment I have a blinking OD light.
Also on the rear of the Auto trans drivers side is a black plug/sensor which is fairly loose, next to it is a bracket. Is the tag of that bracket supposed to sit over the sensor to hold it in place? Hard to explain but I might try taking a photo next time I see my truck. I hoping this is whats causing my fault but cant seem to get it to sit tight.

Thanks
Nick

[oldblue]

Is the speedo still working ?

[94PRADO]

Yep speedo still works. Everything except the flashing overdrive light seems to work and drive as it should

[kbushnz]

have a read thru this and look at the pics.
Its for an 80 but its the same for the other toyota's...
The early toyota's use OBD1 diagnostics...

[94PRADO]

For future reference and anybody else that may have similar problems to myself, to get the auto trans fault codes to display on a KZJ71 the two connectors to short out are TE1 and E1 in the diagnostics port. Different models seem to have different combinations