Eventually got CEL and VSC up.
Scan show - ECU - P1780 and on skid module - C1201.
After reset only CEL, VSC with error C1201 is also gone, which means this error followed from ECU module.
Replace NSW, reset errors, hit road for test run, and all errors got back when shut down and start vehicle again.
Check all signals from NSW for short and continuity , grounds - seems all OK.
Vehicle start and running.
Planning to check if O/D or cruise cause this issue.
I would appreciate your help to narrow down root of the issue.
Thank you.
Scan show - ECU - P1780 and on skid module - C1201.
After reset only CEL, VSC with error C1201 is also gone, which means this error followed from ECU module.
Replace NSW, reset errors, hit road for test run, and all errors got back when shut down and start vehicle again.
Check all signals from NSW for short and continuity , grounds - seems all OK.
Vehicle start and running.
Planning to check if O/D or cruise cause this issue.
I would appreciate your help to narrow down root of the issue.
Thank you.
Mar 15, 2024 at 12:38 AM