Your in-house team can receive alerts when there is a DTC thrown by a vehicle. You and your staff can act immediately to send that vehicle to the service department and assign a new car or truck to that driver for the immediate future....
OBD codes identify a problem within the broader system, such as the chassis, body, powertrain or network, whereas a DTC code addresses an issue in a specific area. These codes use a specific assortment of numbers and letters to indicate where a fault has occurred and what the problem is. ...
A data port lock is a cap that encases the OBD port, preventing thieves from bypassing your car. This device is useful since thieves can access the onboard computer. It’s because a car’s onboard diagnostic (OBD) is universal. Using a data port lock will be tough for anyone to acces...
DFM stands for “design for manufacturability” or “design for manufacturing”. It’s a design methodology that takes into consideration all the complexities of manufacturing…In a designers dream world there’s no asking “what is DFM”. In a designers dream world we would be able to manufact...
A sensor is a detection device that can sense the measured information, and can transform the sensed information into electrical signals or other required forms of information output according to certain rules, so as to meet the requirements of information transmission, processing, storage and display...
Unified Diagnostic Services (UDS) expands the 2-byte DTC into a 3-byte DTC, in which the third byte indicates the failure “mode.” This failure mode is similar to the failure mode indicator (FMI) used in the J1939 protocol. For example, previously on OBDII, you could have the following...
A retail store is a place of business where merchants sell products or services to individual consumers for personal use. Learn more in this post.
If you need programming help, it’s best to visit a local dealership. You may spend an hour or so of labor for the work, but it will be worth it knowing that the vehicle is running correctly. The P0705 trouble code is not a DTC you want to ignore. At any time, this fault can...
The heavy cable is replaced with lightweight 2-wire CAN in today’s cars and trucks How does CAN messaging work? Devices on a CAN bus are called “nodes.” Each node consists of a CPU, CAN controller, and a transceiver, which adapts the signal levels of both data sent and received by...
U0100 stands for “Lost Communication with ECM/PCM.” The Engine Control Module (ECM) is the computer responsible for controlling the engine. The ECM communicates with other vehicle control units via a communication bus. This bus, called the Controller Area Network (CAN), allows all modules to...