Technical Bulletin
(Frozen Charge Air Cooler ? Engine Will Not Start):
Engines will not start after standing in cold weather below 0°C (32°F), MIL may be illuminated with various induction and/or boost system faults stored in ECM. Moisture from the intake air condenses and collects in the charge air cooler. At cold temperatures this moisture can freeze causing blockage of the intake air system.
This document informs how to Install a revised charge air cooler kit P/N 1K0 198 803B to avoid the formation of this moisture in the boost system.
