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Home >> Jaguar >> 2008 >> XJR >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> Vehicle Dynamic Suspension (2003.5-09) >> Diagnosis And testing >> Vehicle Dynamic Suspension >> Pinpoint tests >> PINPOINT TEST G256924p24: C2779; AIR SPRING SOLENOID SUPPLY/DRIVE CIRCUIT FAULT >> G256924t77: CHECK THE AIR SPRING SOLENOID SUPPLY CIRCUIT FOR HIGH RESISTANCE

G256924t77: CHECK THE AIR SPRING SOLENOID SUPPLY CIRCUIT FOR HIGH RESISTANCE

  1. Disconnect the air spring solenoid electrical connector, CR22.
  2. Measure the resistance between CR91, pin 01 (YG) and CR22, pin 06 (YG).
    • Is the resistance greater than 5 ohms? 
  1. -> Yes:  REPAIR the high resistance circuit. For additional information, refer to the appropriate SYSTEM WIRING DIAGRAMS article. CLEAR the DTC. TEST the system for normal operation.
  2. -> No:  Go to Pinpoint G256924t78: CHECK THE LEFT-HAND FRONT AIR SPRING SOLENOID DRIVE CIRCUIT FOR SHORT TO GROUND .
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