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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DTC Description Possible Cause Action B1946 Climate Control A/C Post Evaporator Evaporator temperature Refer to the relevant circuit diagram and check the integrity of the wiring B1947 Climate Control A/C Post Evaporator Evaporator sensor feed Refer to the relevant circuit diagram and check the integrity of the wiring U1900 CAN Communication Bus Fault - Receive Communication on CAN Refer to the relevant wiring diagram and check the CAN bus wiring for open B2477 Module Configuration Failure 'Configuration never Not used on X400 or set on delivered modules Auxiliary Heaters There are two types of auxilliary heater fitted to diesel powered vehicles according to it's intended market. An electric booster heater, which The electric booster heater uses 3 glowplugs mounted in a housing connected into the coolant circuit, the glowplugs are controlled The fuel fired booster heater uses a separate combustion housing and heat exchanger to heat the coolant by burning diesel drawn from the Inspection and Verification CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle. 1. Verify the customer concern. 1. 2. Visually inspect for obvious signs of mechanical or electrical damage. 2. Visual Inspection Chart Mechanical Electrical Air inlet ducting to fuel burning heater free of obstructions Battery condition (fully charged and correctly 3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step. 3. 4. If the cause is not visually evident, verify the symptom and refer to the Jaguar Approved Diagnostic System. 4. DTC Index CAUTION: W hen probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part number 3548-1358-00 • NOTE: If the Fuel Burning Heater is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and • NOTE: When performing voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal places and with a • NOTE: Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests. • NOTE: If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the cause. DTC Description Possible Cause Action B2462 Aux. Heater Flame Out Fuel supply lines to Check fuel supply lines to the auxilliary heater are free from damage, leaks or air B1317 Battery voltage high Charging system Check charging system Charging System - 2.0L Duratorq-TDCi/2.2L Duratorq-TDCi (110kW /150PS) - Puma (414-00 Battery and Charging System - General Information, Diagnosis and Testing). |