Back on job thanks indirtweteust for the print and info turns out to be the relay board defective changed out that problem went away can now do learn trip but not without faults car continues to have CHS CLC status after learn trip with CLC fault generated 02-003 which says slow down occurred at wrong time explanation defective CLC defective selector card or wiring harness problem. No other faults.looks like this CHS (car homing shutdown) is a (contract software option).really would like to know how to deselect this or turn off. And info on that fault 020-003
