Where is the OBD-II port located on the Chery 3x?
1 Answers
The OBD-II port on the Chery 3x is located beneath the right-side storage compartment. You can easily spot it by looking downward. Automotive Diagnostic Interface: The automotive diagnostic interface consists of 16 pins, each serving a distinct function. Typically, pin 2 is the bus positive, pin 4 is chassis ground, pin 5 is signal ground, pin 7 is the K-line, pin 10 is the bus negative, pin 15 is the L-line, while pin 16 is solely for power supply or detecting battery voltage and current. Diagnostic Card: Also known as a PC-Analyzer or POST (Power-On-Self-Test) card, the diagnostic card operates by displaying error codes generated by the BIOS's internal self-test program. By cross-referencing these codes with the quick-reference code meaning table provided in this manual, you can swiftly identify computer malfunctions. This card proves particularly useful when the PC fails to boot the operating system, experiences a black screen, or when the speaker remains silent.