P0972 refers to a diagnostic trouble code indicating an issue with the control circuit range or performance of shift solenoid “A” in a vehicle’s transmission system.
P0972 Shift Solenoid “A” Control Circuit Range/Performance
Code symptoms P0972.
– Delayed or rough shifting
– Gear slipping or erratic shifting
– Illuminated check engine light
– Transmission overheating
Causes of the code P0972.
1. Faulty shift solenoid “A”
2. Wiring issues or poor connection in the shift solenoid circuit
3. Low transmission fluid level or contaminated fluid
4. Malfunctioning transmission control module (TCM)
5. Mechanical problems within the transmission, such as a clogged filter or worn components.
Code Solutions P0972.
1. Check the wiring harness and connectors connected to the shift solenoid “A” for any signs of damage, wear, or corrosion. Repair or replace any damaged components as necessary.
2. Inspect the shift solenoid “A” for proper operation and replace it if it is found to be faulty.
3. Perform a thorough check of the Transmission Control Module (TCM) for any fault codes related to the shift solenoid “A”. Clear any stored codes and retest the system.
4. Check the transmission fluid level and condition. Low or dirty transmission fluid can affect the performance of the shift solenoid “A”. Top up or change the fluid as needed.
5. If all else fails, consider consulting a professional mechanic or dealership for further diagnostic testing and repair.