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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1 1 1 1 1 1 1 1 1 Is the resistance less than 5 ohms? REPAIR the circuit between EN30 pin 2 (B) and GROUND. For additional information, refer to wiring diagrams. CLEAR No GO to AE2 . AE2: CHECK THE CIRCUIT INTEGRITY BETWEEN THE ECM AND THE AIR CONDITIONING CLUTCH Apply a GROUND to the disconnected ECM electrical connector EN16 pin 34 (BG). Is the voltage greater than 10 volts? GO to AE3 . No GO to AE4 . AE3: CHECK THE AIR CONDITIONING CLUTCH RELAY TO ECM CIRCUIT FOR SHORT TO GROUND Measure the resistance between EN16 pin 34 (BG) and GROUND. Is the resistance less than 10,000 ohms? GO to AE4 . No INSTALL a new air conditioning compressor clutch relay. For additional information, refer to the electrical guide. Engine Control Module (ECM) (303-14A Electronic Engine Controls - 2.0L NA V6 - AJV6/2.5L NA V6 - AJV6/3.0L NA V6 - AJ27, Removal and Installation). AE4: CHECK THE CIRCUIT BETWEEN THE AIR CONDITIONING COMPRESSOR CLUTCH AND THE RELAY FOR SHORT TO BATTERY Measure the voltage between EN30 pin 1 (RG) and GROUND. Is the voltage greater than 1 volt? REPAIR the short circuit. For additional information, refer to wiring diagrams. CLEAR the DTC. TEST the system for No GO to AE5 . AE5: CHECK THE CIRCUIT BETWEEN THE AIR CONDITIONING COMPRESSOR CLUTCH AND THE ACCC RELAY FOR SHORT TO Measure the resistance between EN30 pin 1 (RG) and GROUND. Is the resistance less than 10,000 ohms? REPAIR the short circuit. For additional information, refer to wiring diagrams. CLEAR the DTC. TEST the system for No GO to AE6 . AE6: CHECK THE CIRCUIT BETWEEN FUSE 23 OF THE POWER DISTRIBUTION FUSE BOX AND THE ACCC RELAY FOR SHORT TO Remove Fuse 23. Is the resistance less than 10,000 ohms? REPAIR the short circuit. For additional information, refer to wiring diagrams. CLEAR the DTC. TEST the system for No GO to AE7 . AE7: CHECK THE ACCC RELAY BASE FOR BATTERY VOLTAGE AT PIN 3 Refit Fuse 23. Is the voltage greater than 10 volts? GO to AE8 . No Check/replace fuses. REPAIR the circuit between the relay base and the battery power bus 1. For additional AE8: CHECK THE CIRCUIT BETWEEN PIN 1 OF THE ACCC RELAY BASE AND THE POWER DISTRIBUTION FUSE BOX FOR SHORT TO Remove Fuse 36. Is the resistance less than 10,000 ohms? REPAIR the short circuit. For additional information, refer to wiring diagrams. CLEAR the DTC. TEST the system for No GO to AE9 . AE9: CHECK THE ACCC RELAY BASE FOR BATTERY VOLTAGE AT PIN 1 Refit Fuse 36. Is the voltage greater than 10 volts? GO to AE10 . No Check/replace fuses. REPAIR the circuit between the relay base and the battery power bus 2. For additional (This circuit includes the EMS relay, and Fuses 9 and 31) AE10: CHECK THE CIRCUIT BETWEEN THE ECM AND THE ACCC RELAY BASE FOR CONTINUITY Remove the ACCC relay. |