Fuel Gelling in Cold Ambient Temperatures
This bulletin involves reconfiguring the Body Control Module (BCM).
Some customers may experience a Malfunction Indicator Lamp (MIL) due to fuel related Diagnostic Trouble Code (DTC) and/or may have a hard or no start condition due to fuel gelling in
cold ambient temperatures (20°F or -7°C) or below. DTCs, such as P0087, P0191 or P026B
(or other DTCs) may have been set.frame mounted fuel filter
heater not to function. The condition is due to a configuration setting in the Body Control Module (BCM).
