Toyota Highlander C3900 Engine Trouble Code

When your car's 'Toyota Highlander C3900 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

Toyota Highlander C3900 Code Meaning :

When you check Toyota Highlander car engine light came on code C3900 the reason should be . However Toyota manufacturer may have a different definition for the C3900 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

C3900 OBD-II Diagnostic Chassis (C) Trouble Code Description

C3900 engine trouble code is about Reverse Input Circuit.

Reason For C3900 Code

The reason of C3900 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

C3900 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

C3899 Previous Engine Trouble Code For Toyota Highlander

Next Engine Trouble Code For Toyota Highlander C3901