The P0996 code indicates an intermittent issue with the transmission fluid pressure sensor or switch “F” circuit.
P0996 Transmission Fluid Pressure Sensor/Switch “F” Circuit Intermittent
Code symptoms P0996.
– Erratic or inconsistent shifting of gears
– Dashboard warning light illuminates intermittently
– Transmission slipping or jerking during acceleration
– Difficulty engaging or disengaging gears
Causes of the code P0996.
1. Faulty transmission fluid pressure sensor or switch
2. Loose or corroded electrical connectors related to the transmission fluid pressure sensor or switch
3. Wiring issues such as shorts or open circuits in the circuit
4. Problems with the transmission control module (TCM) affecting communication with the sensor or switch
5. Low or contaminated transmission fluid impacting the sensor or switch readings
Code Solutions P0996.
1. Check the transmission fluid level and condition to ensure it is at the correct level and is clean. Replace the fluid if it is dirty or degraded.
2. Inspect the wiring and connectors of the transmission fluid pressure sensor or switch “F” for any damage, corrosion, or loose connections. Repair or replace as needed.
3. Test the transmission fluid pressure sensor or switch “F” using a multimeter to ensure it is functioning properly. Replace the sensor or switch if it is faulty.
4. Check for any software updates for the vehicle’s transmission control module (TCM) and perform the updates if available.
5. If the issue persists, consult a professional mechanic or dealership to perform further diagnostics and potentially replace the TCM if necessary.