Flash: Powertrain Diagnostic And System Improvements
This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest
available software.
Customers may experience a Malfunction Indicator Lamp (MIL) illumination or a less than
desired powertrain response when operating their vehicles in high ambient temperatures.
Upon further investigation the technician may find one or more of the following DTCs have
been set:
· **P0335 - Crankshaft Position Sensor Circuit.
· P2610 - PCM Internal Engine Off Timer Performance.
· P0456 - EVAP System Small Leak (Sales Code ERB).**
· U0140 - Lost Communication With Body Control Module - (BCM) (VF, LD, LX
vehicles only).
· P0606 - Internal Control Processor.
