p0117-Chrysler-Town and CountryChrysler Town and Country P0117 is a generic OBD2 code.  It indicates that your Chrysler Town and Country’s PCM (powertrain control module) has detected the signal coming from the engine coolant temp (ECT) sensor has a voltage level below its normal operating range. With the ECT sensor, as the voltage level drops, it … Read more

p0117-Mercury-Grand MarquisMercury Grand Marquis P0117 is a generic OBD2 code.  It indicates that your Mercury Grand Marquis’s PCM (powertrain control module) has detected the signal coming from the engine coolant temp (ECT) sensor has a voltage level below its normal operating range. With the ECT sensor, as the voltage level drops, it will appear that … Read more

P0117: Engine Coolant Temp Sensor – Circuit 1 – Low Input

P0117 is a generic OBD2 code.  It indicates that the PCM (powertrain control module) has detected the signal coming from the engine coolant temp (ECT) sensor has a voltage level below its normal operating range. With the ECT sensor, as the voltage level drops, it will appear that the vehicle is overheating. While P0117 is … Read more

P3400 Code: Meaning, Causes, + Diagnosis

P3400 is a generic OBD2 trouble code. It indicates that your vehicle’s cylinder deactivation system has a performance issue. It is a very common code to see in Honda-made cars. P3400 by itself is not a breakdown risk. Your engine will run just fine on all of its cylinders. The concern with this code is … Read more

P0743 OBD2 Code: Meaning, Causes, + Diagnosis

P0743 is a generic OBD2 code. It indicates that the ECU/TCM has found an issue with the torque converter clutch solenoid. While it is a generic code (meaning it has the same definition for all cars and trucks), it is most commonly found in Ford, Mercedes, and Chrysler-built vehicles. Definition: Torque Converter Clutch Circuit Here’s … Read more

P0776 OBD2 Code: Meaning, Causes, and Diagnosis

P0776 is a generic OBD2 code. It indicates that the pressure control solenoid “B” inside the transmission is having a performance issue, or is stuck in the off position. While P0776 is generic (it has the same definition for all vehicles), it is most commonly observed in Nissan and General Motors cars. P0776 Definition: Pressure … Read more

Nissanπ Caravan P1778: Step Motor Function

P1778 is a common Nissan trouble code related to the CVT transmissions that Nissan often uses in their vehicles. This particular code indicates that there are issues with the step motor. This article is written specifically for vehicles manufactured by Nissan. P1778 is almost always caused by a bad step motor itself, and rarely anything … Read more

Nissan P1778: Step Motor Function

P1778 is a common Nissan trouble code related to the CVT transmissions that Nissan often uses in their vehicles. This particular code indicates that there are issues with the step motor. This article is written specifically for vehicles manufactured by Nissan. P1778 is almost always caused by a bad step motor itself, and rarely anything … Read more