under the hood the cap will say diagnosis. and its a specialized plug. youll need a Toyota obd1 connector
its in the engine comparment on the drivers side.
It's a box under your hood labeled diagnostic.
To plug in a code reader on a 1998 Lexus ES 300, locate the OBD-II diagnostic port, which is typically found beneath the dashboard on the driver's side, near the steering column. You may need to remove a cover panel to access it. Once you find the port, simply connect your code reader to it and turn the ignition to the "ON" position without starting the engine to read the codes.
I've tried an OBD 11 code reader and while it seems to plug in correcting it still coannot communicate with scanner
In order to use a code reader on a 1992 Dakota simply plug it into the DLC outlet. From there, the code reader should properly function.
1987-1995, the plug is under the hood on the passenger side. 1996-2011, it is under the dash on the driver side.
The plug-in for a code reader on a 1990 Dodge Dakota is located under the hood along the firewall.
It could be the code reader or it could be a connector somewhere between the computer and the plug. Try a different code reader for now, see what happens. 1995 was in between OBDI and OBD II. A hybrid. Most shops cannot connect either. Dealers have the equipment.
The plug for the computer is under the dash on the driver's side.
The fuse for the code reader plug on a 2001 Dodge Dakota is on the drivers side under the steering wheel by the emergency brake or clutch.
By the hood release.