General
The air blast transmission cooler is located in the front LH wheel arch in place of the Fuel Burning Heater (FBH). The air blast cooler is only fitted to Td4 vehicles with automatic transmission in hot climate markets. For a detailed description of the air blast transmission cooler, refer to AUTOMATIC GEARBOX -- JATCO of the System Description and Operation workshop manual.
The air blast transmission cooler is fitted in place of the FBH and uses the FBH's electrical connections. Refer to FUEL BURNING HEATER - ELECTRICAL TESTING article for operating details of the air blast cooler.
The FBH circuit diagram can also be used when diagnosing possible faults with the air blast transmission cooler.