What adapter is required to connect to the chassis data bus on a light duty vehicle?
A) J1962 data link adapter.
B) Serial connector.
C) RS232 connector.
D) USB 2.0 connector.

Question

Quizplus · Accepted Answer

The J1962 data link adapter is a standard OBD-II connector that is used to access the chassis data bus on most light duty vehicles. It is required for diagnostic and programming tasks on the vehicle's onboard computer system. Serial connector, RS232 connector, and USB 2.0 connector are not commonly used to connect to the data bus on light duty vehicles.

What Adapter Is Required to Connect to the Chassis Data