Thanks to advances in technology, many automatic transmissions can’t be controlled manually by either rocking the gear lever up/down, or tapping the paddle shifters behind the steering wheel. This process is controlled by a number of sensors, actuators and wires. If there is a low level signal coming through this circuit of components, a P0952 DTC will be saved.
What Transmission Do I Have?
How Serious is the Code?
A P0952 diagnostic trouble code isn’t all that serious, but you won’t be able to manually control the transmission using the “+/-“ shift gate or steering wheel paddles.
Symptoms
Symptoms of a P0952 include:
- Manual shifting function is disabled
Causes
- Wiring damage
- Corroded or broken connectors
- Transmission shift switch failure
How to Diagnose the Code?
When trying to diagnose a P0952 OBDII trouble code, it’s important to start by inspecting the shifter assembly for signs of water damage due to a spill around the shifter. The wiring and connectors should be checked for signs of damage and corroded connectors. The transmission manual shift switch itself should be tested as well.
What Repairs Will Fix P0952?
- Repair or replace damaged wiring and connectors
- Replace transmission shift switch
Related Codes
N/A
What Transmission Do I Have?
