MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED WITH MULTIPLE DIAGNOSTIC TROUBLE CODES (DTCS) P035X AND NO DRIVEABILITY SYMPTOMS - 4.6L 3V ENGINE
Publication Date: December 23, 2004
Some 2005 Mustang vehicles equipped with a 4.6L 3-valve engine, may exhibit the MIL illuminated with multiple ignition coil related DTCs (P035X) and no driveability symptoms. The DTCs are typically set during deceleration.
Do not replace ignition components for this condition. Reprogram the powertrain control module (PCM) to the latest calibration using WDS release B34.10, or B35.1 and higher. Calibration files may also be obtained at www.motorcraft.com.
THIS NEW CALIBRATION IS NOT INCLUDED IN THE B35 CD.
Eligible Under Provisions Of New Vehicle Limited Warranty Coverage And Emissions Warranty Coverage
2005 Mustang 4.6L 3V: Check Diagnostic Trouble Codes And Reprogram Powertrain Control Module