Affected Component: ELECTRICAL SYSTEM

Date Published
MAY 28, 2019
TSB Document
This Preliminary Information communication provides information to the technician for a Service Engine Soon light with a Diagnostic Trouble code P0300 set. There may be a rough running engine associated with this concern. If service information diagnostics have been completed and there is still no trouble found, the technician is to inspect for a possible terminal tension concern on the ignition coil power feed for the cause of the rough running engine and or the P0300.  For the Service Engine Soon light or traction control lamp concern check the X2 connector of the under hood fuse block for poor pin retention.