Flash: MIL Illumination, P0141 Oxygen Sensor 1/2 Heater Performance
This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest software.
The customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find Diagnostic Trouble Code (DTC) P0141 Oxygen Sensor 1/2
Heater Performance. Improved reverse lamp activation time (auto trans only).
