The P0670 – Glow Plug Control Module Circuit Malfunction diagnostic trouble code (DTC) indicates that the engine control module has detected a problem with the ...
The P0624 – Fuel Cap Lamp Control Circuit Malfunction diagnostic trouble code (DTC) indicates that the ECM/PCM has detected a problem in the electrical circuit ...
The P0623 – Generator Lamp Control Circuit Malfunction diagnostic trouble code (DTC) indicates that the ECM/PCM has detected a problem in the electrical circuit...
The P0554 trouble code indicates that the engine control module (ECM/PCM) has detected an intermittent signal or electrical condition in the Power Steering Pres...
The P0553 trouble code means the engine or powertrain control module has detected an abnormally high electrical signal from the Power Steering Pressure (PSP) se...
The P0552 trouble code indicates that the engine control module (ECM/PCM) has detected a lower-than-expected electrical signal in the Power Steering Pressure (P...
The P0550 trouble code indicates that the engine control module (ECM/PCM) has detected a malfunction in the Power Steering Pressure (PSP) sensor/switch circuit....
The P0546 trouble code indicates that the engine control module (ECM/PCM) has detected an excessively high electrical signal from the Exhaust Gas Temperature (E...
The P0545 trouble code means the engine control module has detected an abnormally low electrical signal from the Exhaust Gas Temperature (EGT) sensor circuit on...
The P0544 trouble code indicates that the engine control module (ECM/PCM) has detected a fault in the Exhaust Gas Temperature (EGT) Sensor Bank 1, Sensor 1 circ...
The P0541 diagnostic trouble code means the engine control module (ECM/PCM) has detected an abnormally low electrical signal in the Intake Air Heater “A” circui...
The P0543 trouble code means the engine control module has detected an open circuit in the Intake Air Heater "A" circuit....