Explanation for codes used in Engineering Test Mode?

[phoneman91]

It is possible to get into the "Engineering Test Mode" on the HEC when starting the car with the "reset" button depressed. Then it is possible to step thur numerous displays that are mainly in code. Battery voltage,DTCs and all kinds of other information.

Is there anywhere on the internet that will give the explanation of all of these codes?

 

[mpf]

You can get the vehicle speed displayed digitally:
Hold the reset button for the info center down,
then while holding it put the key in the on position...
then wait about 5 sec it will display test mode, then start car.

 

[phoneman91]

You can get the vehicle speed displayed digitally:
Hold the reset button for the info center down,
then while holding it put the key in the on position...
then wait about 5 sec it will display test mode, then start car.

I already understand and I have seen these displays. But some of them are in code and I was wanting to find a website or other source of information as to what these codes mean. These are NOT DTCs.

 

[jsnyng]

It is possible to get into the "Engineering Test Mode" on the HEC when starting the car with the "reset" button depressed. Then it is possible to step thur numerous displays that are mainly in code. Battery voltage,DTCs and all kinds of other information.

Is there anywhere on the internet that will give the explanation of all of these codes?

Try looking for them here --> http://iihs.net/fsm

 

[RSKtakR]

You can get the vehicle speed displayed digitally:
Hold the reset button for the info center down,
then while holding it put the key in the on position...
then wait about 5 sec it will display test mode, then start car.

does the digital speed display stay there all the time after you do this?

 

[Modshack]

does the digital speed display stay there all the time after you do this?

Only until you turn the car off..

 

[2005mach1]

wow-cool stuff