Precautions during the use of OBD2 to open end cable

Precautions during the use of OBD2 to  open end cable

When using OBD2 to open end cables, the following points should be noted:

Avoid live plugging and unplugging: When connecting or disconnecting cables, the power supply of the vehicle engine and diagnostic equipment should be turned off first to avoid plugging and unplugging cables in a live state, so as not to generate static electricity or instantaneous current, which may damage the vehicle's electronic system or diagnostic equipment.

Preventing cable damage: During use, attention should be paid to protecting the cable, avoiding excessive bending, stretching, or squeezing, and preventing internal circuit short circuits or breaks caused by cable outer skin damage. At the same time, do not let the cable come into contact with sharp objects or high-temperature components to avoid damage.

After use processing: After use, turn off the power of the diagnostic equipment first, and then disconnect the cables from the diagnostic equipment and vehicle OBD2 interface in sequence. Organize and store the cables properly for future use.