Plymouth Horizon P0503 Engine Trouble Code

When your car's 'Plymouth Horizon P0503 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.

Plymouth Horizon P0503 Code Meaning :

When you check Plymouth Horizon car engine light came on code P0503 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Plymouth manufacturer may have a different definition for the P0503 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0503 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0503 OBD-II Trouble Code The vehicle speed sensor outputs a 4 pulse signal for every revolution of the rotor shaft, which is rotated by the transmission output shaft via the driven gear. After this signal is converted into a P0503 code.

Reason For P0503 Code

The reason of P0503 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P0503 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.

P0502 Previous Engine Trouble Code For Plymouth Horizon

Next Engine Trouble Code For Plymouth Horizon P0504