Technician A says that a break-out box (BOB) used to access the ...

[cookcarl]

Technician A says that a break-out box (BOB) used to access the BUS terminals while using a scan tool to activate the modules Technician B says that a typical 38-cavity diagnostic connector as found on many BMW and Mercedes vehicles under the hood. Who is right?
 
  A) Technician A only B) Technician B only
  C) Both technicians D) Neither technician

Question 2

Which terminal of the OBD-II data link connector is the signal ground for all vehicles?
 
  A) 3 B) 1 C) 4 D) 5

[hramirez205]

Answer to Question 1

C

Answer to Question 2

D

[cookcarl]

Excellent

[steff9894]

Gracias!