P3986 Trouble Code

View P3986 obd/2 error code description and symptoms. P3986 engine photo

The Transmission Fluid Pressure Switch allows the engine's control module (PCM) or Transmission Control Module (TCM) to use hydraulic fluid to engage the clutches in the transmission to allow for smoother shifting while driving. If the PCM or TCM detects an issue with the hydraulic clutch or the pressure switch, the PCM or TCM will set code P3986

At this point we are assuming that the fuses and relays are good. You will need to locate the PCM/TCM and the power input signal circuit using your vehicle information source. Unplug the connector from the PCM/TCM, place the ignition switch in the ON position, and probe the appropriate circuit with the positive test lead of the DVOM.

Difficulty Level (Easy)
Level
Repair Time (20 Min.)
Time
Cost Prediction : $ 90-120

P3986 Error Code Repair Process :

The scent may P3986 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such P3986, so if the inside of your car scp (j1850) invalid or missing data for traction motor as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Wrench Tool P3986 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Common Causes of P3986

A common cause of code P3986 is the failure of SCP (J1850) Invalid or Missing Data for Traction Motor, but there are several other possible causes as well, such as ;

P3986 code for all cars

You can view according P3986 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P3986 Toyota Super +P3986 Lancia Trevi +P3986 Pininfarina Enjoy +P3986 Adler 15 +P3986 Chenard Walcker Tank

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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