Operation CHARM: Car repair manuals for everyone.

Inspection Procedure 6

OVERVIEW OF SYMPTOM
Downshifting does not occur under conditions when downshifting should occur. Check shifting from 2nd to 1st, 3rd to 2nd and 4th to 3rd respectively.




DIAGNOSTIC FLOW CHART

PROBABLE CAUSE
- Shift solenoid
- TCM
- Power train internal parts