Research Article

Design and Development of Weigh-In-Motion Using Vehicular Telematics

Table 3

Diagnostic services/modes according to SAE J1979 standard.

Service/modesDescription

01Show current data
02Show freeze frame data
03Show stored Diagnostic Trouble Codes
04Clear Diagnostic Trouble Codes and stored values
05Test results, oxygen sensor monitoring
06Test results, other components/system monitoring
07Show pending Diagnostic Trouble Codes
08Control operation of on-board component/system
09Request vehicle information
10Permanent Diagnostic Trouble Codes (DTCs) (cleared DTCs)