Flash: 3.6L Diagnostic And System Improvements
This bulletin involves reprogramming the Powertrain Control Module (PCM) with update
software.
The customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon
further investigation the technician may find one or more of the following Diagnostic
Trouble Codes (DTC):
? U0140 Lost Communication With Body Control Module. Attempting to clear the DTC
may be unsuccessful.
? P0300 Multiple Cylinder Misfire, sets at idle on a cold engine.
? P000A Bank 1 Camshaft 1 Position Slow Response.
? P000B Bank 1 Camshaft 2 Position Slow Response.
? P000C Bank 2 Camshaft 1 Position Slow Response.
? P000D Bank 2 Camshaft 2 Position Slow Response.
