That will do more than just scan for codes, i want one that will let me play with the computer in the truck, run diagnostics, and such.
reason i ask, the AC on my 08 is no where even close to that of my 04, so i hooked up gauges, all seemingly ok, now it's time to do tests that the FSM says i need a scanner for.
EG:
With the scan tool, read HVAC DTCs.
With the scan tool in Data Display, read the Evaporator Temperature
Sensor voltage.
things like that.
So what scan tool do i need?
reason i ask, the AC on my 08 is no where even close to that of my 04, so i hooked up gauges, all seemingly ok, now it's time to do tests that the FSM says i need a scanner for.
EG:
With the scan tool, read HVAC DTCs.
With the scan tool in Data Display, read the Evaporator Temperature
Sensor voltage.
things like that.
So what scan tool do i need?