OBD
P0782
2-3 Shift
What it means
P0782 means 2-3 Shift.
Check these first
- A worn 2-3 shift clutch pack or band
- Low or dirty transmission fluid
- A clogged transmission filter
- A failing 2-3 shift solenoid
- A TCM calibration fault
What to do next
- Check the fluid level and condition
- Command the 2-3 shift on a scan tool and watch the ratio
- Test the 2-3 shift solenoid for operation
- Check the filter and fluid for debris
- Service the valve body if the shift slips
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.