October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Repair and Diagnosis: Diagnostic Trouble Codes

For information regarding diagnosis of all B, C, P, U and Manufacturer Codes, please refer to "A L L Diagnostic Trouble Codes ( DTC ) / Testing and Inspection". Testing and Inspection