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 CLEAR the DTC, test the system for normal operation. PINPOINT TEST G : P1799: CAN NETWORK MALFUNCTION, ANTI-LOCK BRAKE (ABS)/DYNAMIC STABILITY TEST CONDITIONS DETAILS/RESULTS/ACTIONS G1: CHECK THE ABS OR DSC MODULE FOR DAMAGE Inspect the ABS/TCCM or DSC module. Does the ABS/TCCM or DSC module indicate any signs of damage? INSTALL a new ABS/TCCM or DSC module. Hydraulic Control Unit (HCU) - VIN Range: C00001->J12991 (206-09 Anti-Lock Control - Stability Assist, Removal and Installation). No GO to G2 . G2: CHECK CAN + FOR SHORT CIRCUIT TO GROUND Turn the ignition switch to the OFF position. Is the resistance less than 10,000 ohms? REPAIR the short circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC, test the system No GO to G3 . G3: CHECK CAN + FOR SHORT CIRCUIT TO BATTERY Measure the resistance between the diagnostic connector, pin 06, (Y) and pin 16 (OY). Is the resistance less than 10,000 ohms? REPAIR the short circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC, test the system No GO to G4 . G4: CHECK CAN - FOR SHORT CIRCUIT TO GROUND Measure the resistance between the diagnostic connector, pin 14 (G) and GROUND. Is the resistance less than 10,000 ohms? REPAIR the short circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC, test the system No GO to G5 . G5: CHECK CAN - FOR SHORT CIRCUIT TO BATTERY Measure the resistance between the diagnostic connector, pins 14 (G) and pin 16 (OY). Is the resistance less than 10,000 ohms? REPAIR the short circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC, test the system No GO to G6 . G6: CHECK FOR SHORT CIRCUIT BETWEEN CAN + AND CAN - Disconnect the battery negative terminal. Is the resistance less than 10,000 ohms? REPAIR the short circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC, test the system No GO to G7 . G7: CHECK FOR OPEN CIRCUIT ON CAN + BETWEEN THE DIAGNOSTIC CONNECTOR AND THE ABS OR DSC MODULE Disconnect the ABS/TCCM connector, JB45, or DSC module connector, JB185. Is the resistance greater than 5 ohms? REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC, test the No GO to G9 . G8: CHECK FOR OPEN CIRCUIT ON CAN - BETWEEN THE DIAGNOSTIC CONNECTOR AND THE ABS OR DSC MODULE Measure the resistance between the diagnostic connector, pin 14 (G) and JB45/JB185, pin 40 (G). Is the resistance greater than 5 ohms? REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC, test the No GO to G9 . G9: CHECK FOR CORRECT BUS TERMINATION Reconnect the ABS/TCCM module connector, JB45, or DSC module connector, JB185. Is the resistance between 50 and 70 ohms? INSTALL a new ABS/TCCM module, or DSC module. Hydraulic Control Unit (HCU) - VIN Range: C00001->J12991 (206-09 Anti-Lock Control - Stability Assist, Removal and Installation). No GO to G10 . G10: CHECK CONTINUITY OF THE CAN + CIRCUIT BETWEEN THE ECM AND THE IC |