OBD
P0952
Auto Shift Manual Control Circuit Low
What it means
P0952 means Auto Shift Manual Control Circuit Low.
Check these first
- A short to ground in the auto shift control circuit
- A chafed shifter control wire
- A weak battery dragging the control circuit
- A failed shifter control solenoid
What to do next
- Read auto shift manual control voltage on a scan tool
- Test the control circuit for a short to ground
- Check the battery voltage and charging
- Measure the shifter control resistance
- Replace the control if the coil is shorted
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.