C0386 Trouble Code

View C0386 obd/2 error code description and symptoms. C0386 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 C0386

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

C0386 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine C0386 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If seatbelt passenger pretensioner circuit failure so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the seatbelt passenger pretensioner circuit failure.

C0386 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C0386

A common cause of code C0386 is the failure of Seatbelt Passenger Pretensioner Circuit Failure, but there are several other possible causes as well, such as ;

Continuous oil flow to the VCT piston chamber
Faulty TCM or TCM programming
Exhaust gas leaks
Faulty Variable Camshaft Timing (VCT) position solenoid

C0386 code for all cars

You can view according C0386 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C0386 Great Wall H6

+C0386 Citroen Rally Raid

+C0386 Alfa Romeo Gta

+C0386 Jaguar Xf

+C0386 Opel Corsa E

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