Index Jaguar Jaguar X-Type Sedan and Estate (Wagon) (2.0 L, 2.5 L and 3.0 L Gasoline; 2.0 L and 2.2 L, Diesel) - manual 2001-2009 year
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Published: 11-May-2011 Auxiliary Heating - Electric Booster Heater Description and Operation Due to the high-efficiency of the diesel engine, there is insufficient waste-heat available to the heater core. An auxiliary electrical booster The heater is located at the lower left-hand side of the bulkhead and is integral to the cooling system. The heater comprimises of an aluminum housing into which three glow-plug elements are located. Each element has a heating capability of Item Part Number Description 1 - Coolant inlet hose 2 - Coolant outlet hose The powertrain control module (PCM) determines which (if any) of the elements within the auxiliary heater are activated depending on the cylinder head temperature (CHT) The auxiliary heater will: not activate should the ACT be greater than 5°C Item Part Number Description 1 - PCM 2 - Relay 1 3 - Relay 2 4 - Heater |