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 voltage less than 10 volts? REPAIR the circuit between DL01, pin 03 and battery. This circuit includes the front power distribution box, fuse 21, No GO to AH2 . AH2: CHECK THE CONTROL SUPPLY TO THE ECM Turn the ignition switch to the ON position. Is the voltage less than 10 volts? REPAIR the circuit between DL01, pin 09 and battery. This circuit includes the EMS control relay, pin 02. For No GO to AH3 . AH3: CHECK THE POWER GROUND (1) TO THE ECM Turn the ignition switch to the OFF position. Is the resistance greater than 5 ohms? REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. No GO to AH4 . AH4: CHECK THE POWER GROUND (2) TO THE ECM Measure the resistance between DL01, pin 02 (B) and GROUND. Is the resistance greater than 5 ohms? REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. No GO to AH5 . AH5: CHECK THE POWER GROUND (3) TO THE ECM Measure the resistance between DL01, pin 28 (B) and GROUND. Is the resistance greater than 5 ohms? REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. No GO to AH6 . AH6: CHECK THE POWER GROUND (4) TO THE ECM Measure the resistance between DL01, pin 66 (B) and GROUND. Is the resistance greater than 5 ohms? REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. No GO to AH7 . AH7: CHECK THE POWER GROUND (5) TO THE ECM Measure the resistance between DL01, pin 88 (B) and GROUND. Is the resistance greater than 5 ohms? REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. No No fault found with power or ground supplies. Check for DTCs indicating a module fault. PINPOINT TEST AI : ICE SUPPLY OR GROUND FAULT TEST CONDITIONS DETAILS/RESULTS/ACTIONS AI1: CHECK THE B+ SUPPLY TO THE ICE Turn the ignition switch to the OFF position. Is the voltage less than 10 volts? REPAIR the circuit between IP65, pin 11 and battery. This circuit includes the primary junction box, fuse 44. For No GO to AI2 . AI2: CHECK THE ACC SUPPLY TO THE ICE Turn the ignition switch to the ACC position. Is the voltage less than 10 volts? REPAIR the circuit between IP65, pin 02 and battery. This circuit includes the primary junction box, fuse 43. For No GO to AI3 . AI3: CHECK THE GROUND TO THE ICE Turn the ignition switch to the OFF position. Is the resistance greater than 5 ohms? REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. No No fault found with power or ground supplies. Check for DTCs indicating a module fault. PINPOINT TEST AJ : CD CHANGER SUPPLY OR GROUND FAULT TEST CONDITIONS DETAILS/RESULTS/ACTIONS |