OK

You asked for possible tool hook-up
The tool has 3 wires
RED, BLK, and ODD color
The blk is - and goes to pin 1 on the "16 pin connector box "
The red is + and goes to pin 16 on the "16 pin connector box"
The reason the tool has these two color banannas is cuz red/blk are standard +/- colors for 12v DC testers/meters.
so, we use the ODD color to go to the different other pins that connect to each different module to get the codes for THAT MODULE.
We use an ODD color so you can't screw up the hook up.....
On the '16 PIN diagnostic box", pin 5 is for the ASD module, pin 6 is for the SRS module, 7 is AC , and 4 is the EDS [ Electronic Diesel System] module.
This should be the module you have the code chart for.. I do not have Diesel code chart, but I belive this #4 is where yuo can go get the codes from if you plug the ODD color Bannana plug in there after you power the tool up with #1 and #16 hooked/plugged as instructed...
Now , you key on, press button 2/3 secs , release , and count the flashes as they come back
that's it
Clraring is same , except it is 8/9 secs after code has flashed....