RomRaider

Hi,

is there a way to query the ECU to check if there is pending DTC code? I am NOT talking of querying the whole DTC adresses to check. I know how to do that.

I am taking about a simple switch/adresses that can be read and that report that there is some DTC present. I presume that it is kinda of what the ecu is doing with the cluster cruise control light? Is the ECU querying the DTC adresses at startup? Any can confirm or deny?

thanx

Mart