P0952
Auto Shift Manual Control Circuit Low
Generic code
Transmission System
High severity
Hard repair
Free on OBD DashX
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What P0952 means
- The fault code P0952 indicates a low voltage condition in the auto shift manual control circuit. This circuit is responsible for controlling the operation of the automatic shift manual mode, allowing the driver to manually shift gears. A low voltage condition in this circuit can prevent proper functioning or result in erratic behavior of the auto shift manual control system.
Possible symptoms
- Check Engine Light illuminated
- Erratic behavior of the auto shift manual control system
- Difficulty or inability to shift gears manually in the automatic shift manual mode
- Malfunction or unresponsiveness of the auto shift manual control switch
Possible causes
- Faulty auto shift manual control switch
- Wiring or connection issues in the auto shift manual control circuit
- Low battery voltage or weak electrical system
- Faulty transmission control module (TCM)
- Incorrect programming or calibration of the TCM
Related parts
- Auto Shift:
Possible solutions
- Inspect the auto shift manual control switch for any signs of damage or malfunction. If necessary, replace the switch.
- Check the wiring and connections in the auto shift manual control circuit for any damage, corrosion, or loose connections. Repair or replace as needed.
- Ensure that the battery voltage is within the proper range and the electrical system is in good condition. Recharge or replace the battery if necessary.
- If the above steps do not resolve the issue, further diagnosis of the transmission control module (TCM) may be necessary. This may involve checking for software updates, reprogramming, or replacing the TCM.
- It is recommended to consult a professional mechanic or dealership for accurate diagnosis and appropriate repairs.
Free on OBD DashX
P0952 on OBD DashX
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