What does transmission pressure switch do?

A transmission pressure oil switch reads the amount of pressure that builds up within the transmission, as a result of acceleration and the transmission fluid pump, and then signals the vehicle’s computer.

Where is the transmission pressure switch located?

The pump pressure switch is located on the transmission housing next to the pump. The switch lets the computer know what the pressure is coming from the pump when the engine is running. The servo pressure switch is located on the housing near a band or servo in the transmission.

What does p0847 mean in Honda transmission?

P0847 HONDA Meaning The 3rd clutch transmission fluid pressure switch is installed in the hydraulic pressure circuit to the 3rd clutch. When hydraulic pressure is supplied to the 3rd clutch, the switch is turned ON. When hydraulic pressure is not supplied to the 3rd clutch, the switch is turned OFF.

What’s the OBD code for a Honda Pilot?

“Please verify these Generic OBD II Code descriptions and testing procedures with an appropriate manual. We do frequently update this Generic Check Engine Light Codes list, but technology is constantly in motion.

What is p0847 Trans fluid pressure sensor switch B circuit low?

P0847 is typically an electrical circuit (TFPS sensor circuit) issue. This cannot be overlooked in the troubleshooting stage, especially when dealing with an intermittent problem. Troubleshooting steps may vary depending upon manufacturer, type of TFPS sensor and wire colors. Related trans fluid pressure sensor B circuit codes:

What is the diagnostic code for a Honda?

This generic powertrain/engine diagnostic trouble code typically applies to all OBD-II equipped vehicles including but not limited to Chevrolet, Acura, Honda, Saturn, Jeep, Toyota, etc.

What is the code for Honda Pilot Oil pressure switch?

Thanks to this forum for all this advice when the CEL showed this code on my recently purchased 2011 Honda Pilot. Here’s my chance to give back for all the 2009-2011 Pilot owners with a flashing “D” and DTC 0847. The problem is purely electrical so that’s good news. The other good news is that Honda redesigned the part.

This generic powertrain/engine diagnostic trouble code typically applies to all OBD-II equipped vehicles including but not limited to Chevrolet, Acura, Honda, Saturn, Jeep, Toyota, etc.