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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 G256924p14: C1457, C1458; FRONT VERTICAL ACCELEROMETER SIGNAL CIRCUIT >> G256924t31: CHECK THE FRONT ACCELEROMETER SIGNAL CIRCUIT FOR SHORT TO GROUND

G256924t31: CHECK THE FRONT ACCELEROMETER SIGNAL CIRCUIT FOR SHORT TO GROUND

  1. Disconnect the ASU electrical connector, CR89.
  2. Disconnect the accelerometer electrical connector, EC13.
  3. Measure the resistance between EC13, pin 02 (G) and GROUND.
    • Is the resistance less than 10,000 ohms? 
  1. -> Yes:  REPAIR the short 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 G256924t32: CHECK THE FRONT ACCELEROMETER SIGNAL CIRCUIT FOR SHORT TO B+ .
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