The U0402 error code indicates that the transmission control module (TCM) has received invalid data. This can be caused by a variety of factors, including faulty wiring, damaged connectors, or …
U0402: Invalid Data Received From Transmission Control Module Read More
The transmission control module (TCM) is an essential component of a vehicle’s transmission system. It is responsible for controlling and monitoring the transmission, ensuring that it operates smoothly and efficiently. …
U0101: Lost Communication with TCM Read More
U1000 is a diagnostic trouble code (DTC) indicating a communication failure between the Transmission Control Module (TCM) and the engine control module (ECM). This means that the two modules are …
U1000: Cannot Communicate with TCM / Class 2 Communications Failure Read More
The output speed sensor is a crucial component in a vehicle’s transmission system. It is responsible for monitoring the rotational speed of the transmission output shaft, which is then used …
P0720: Output Speed Sensor Circuit Read More
The torque converter/brake switch B circuit low (P0719) is a diagnostic trouble code (DTC) that indicates a problem with the brake switch B circuit. The brake switch B circuit is …
P0719: Torque Converter / Brake Switch B Circuit Low Read More
A P0813 OBD-II code indicates an issue with the vehicle’s reverse output circuit, which may cause the reverse lights to work intermittently or not at all. The purpose of the …
P0813: Reverse Output Circuit OBD-II Trouble Code Read More
A P0812 OBD-II code indicates an issue with the vehicle’s reverse input circuit, which may cause the reverse lights to work intermittently or not at all. The purpose of the …
P0812: Reverse Input Circuit OBD-II Trouble Code Read More
Transmission shift solenoids operate by receiving an electrical signal from the ECU which causes an internal plunger mechanism to regulate the flow of pressurized transmission fluid through the system at …
P0758: Shift Solenoid ‘B’ Electrical DTC Trouble Code Read More
When the ECU sees what gear you have selected with the shifter, it sets the engine timing, fuel system and transmission shift strategy. If the computer thinks that you have …
P2795: Gear Shift Direction Circuit High OBD-II Trouble Code Read More
List of the most common transmission related diagnostic trouble codes (DTC).
Transmission Diagnostic Trouble Codes (DTC) Read More