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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 G256924p13: C1437, C1438; REAR VERTICAL ACCELEROMETER SIGNAL CIRCUIT >> G256924t30: CHECK THE REAR ACCELEROMETER SIGNAL CIRCUIT FOR SHORT TO B+

G256924t30: CHECK THE REAR ACCELEROMETER SIGNAL CIRCUIT FOR SHORT TO B+

  1. Measure the voltage between TL34, pin 02 (GO) and GROUND.
    • Is the voltage greater than 3 volts? 
  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:  INSTALL a new rear vertical accelerometer,

    CLEAR the DTC. TEST the system for normal operation.

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