P0846 transmission fluid pressure sensor switch b circuit location

How do I fix code P0846?

What Repairs Will Fix P0846?.
Change transmission fluid and filter..
Repair leaks..
Repair or replace damaged wiring and connectors..
Replace transmission fluid pressure sensor..
Repair or replace torque converter..
Repair or replace valve body..
Replace transmission pump..
Replace pressure control solenoid..

What is code P0846?

The P0846 trouble code indicates that the Powertrain Control Module (PCM) has detected an anomalous fluid reading from the transmission system. The transmission system uses hydraulic fluid to regulate features like torque converter lockup and gearshift actuation.

What causes transmission pressure switch to fail?

Over time, the transmission oil pressure switch can wear down because of the hard environment it works in. It is subjected to heat and friction on a daily basis, so the switch can become broken, fail, or not read the pressure accurately.

How do you fix P0843?

What repairs can fix the P0843 code?.
The most common repairs for a P0843 are as follows:.
Replacing the transmission fluid pressure sensor..
Replacing the transmission fluid pressure control solenoid..
Replacing and flushing the transmission fluid..
Repairing damaged or blocked fluid hoses..