lost cruz control E38

[dags]

Has anybody struck this problem .I have reflashed an ecu from WH caprice and now do not have cruz control, the activation alert is displaying but not operating. Maf is still connected.

[darcy]

Is it an E38? WHs have a '411.

What did you change in the calibration? Anything in the speedometer section?

[dags]

Yes it is E38 .Noting changed in speedo section.but it says 2.92 final drive ratio and speedo is showing 10kph faster than actual speed.

[IJ.]

A whole bunch of things will disable Cruise in the e38 cars, could be something as simple as the Misfire tables..