alters the central nervous system
Restriction codes vary by state. In states which use the letter codes, "L" is usually the restriction which prohibits the operation of commercial vehicles that are equipped with air brakes.
On most vehicles you need a scan tool.
find the codes
you need to be more specific Nissan used different methods for 87-88 vehicles 84-94 vehicles and vehicles with a check engine light.
The United States has about 300 area codes. Ask a more specific question.
slave codes
ffcfreevehicle4u : hoverboard i do not know the other one
max
Vehicles use generic codes, enhanced codes and manufacture-specific codes. So you must use a shop manual to get the codes used in your particular vehicle.
Sorry, only a scanner can retrieve trouble codes on OBDII vehicles.....
You can find a list of the codes and states on the Nigeria Postal service website. There are 37 different states in Nigeria.
All 1995 and later model vehicles require an OBDII scanner tool to retrieve the trouble codes.