ID7
^ Clear all codes.
^ Key OFF.
^ Retrieve code. Displaying and Reading Trouble Codes
^ Is Code 16 set?
YES -- Stop. Concern has been corrected.
NO -- If code being serviced still exists, Go to ID4. ID4
If different code is set, Go to appropriate pinpoint test for the code obtained. [1][2][3]Diagnostic Trouble Code (DTC) Index