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G256924t66: CHECK THE PRESSURE SENSOR SIGNAL CIRCUIT FOR HIGH RESISTANCE

  1. Disconnect the battery negative terminal.
  2. Disconnect the ASU electrical connector, CR90.
  3. Measure the resistance between CR92, pin 02 (G) and CR90, pin 14 (G).
    • 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:  INSTALL a new valve block,

    CLEAR the DTC. TEST the system for normal operation.

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