For 1990-2009 cars only
Checks | Cause |
|---|---|
DEFINITION: An upshift or a downshift (or TCC apply) that occurs at a speed outside of the calibrated range. Refer to Shift Speed | |
ECM/PCM calibration information | Incorrect calibration in the ECM/PCM |
Throttle position (TP) sensor | Misadjusted or faulty TP sensor |
