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monitors itself for faults and will set flash DTC if a fault is detected. The PPS will also notify the Conditions for Running the DTC Ignition 1 voltage is within the normal operating voltage range. Conditions for Setting the DTC The PPS detects the voltage at PPS sensor signal is less than 0.05 volt or greater than 4.5 The PPS detects the voltage at PPS sensor 5-volt reference is less than 4.5 volts or greater The PPS detects the amperage at PPS sensor low reference is 25 mA or greater for 500 Action Taken When the DTC Sets The SDM disables the instrument panel (I/P) module deployment loop. The SDM commands the AIR BAG indicator ON via class 2 serial data. Conditions for Clearing the DTC The condition responsible for setting the DTC no longer exists. The scan tool CLEAR DTC command has been issued. A history DTC will clear once 255 malfunction-free ignition cycles have occurred. Diagnostic Aids Refer to Passenger Presence System Flash Code Procedures for displaying flash codes. The following can cause an intermittent condition: A short between the PPS sensor signal, 5-volt reference and low reference circuits. An open or high resistance between the PPS sensor signal, 5-volt reference and low Inspect the PPS sensor signal, 5-volt reference and low reference circuits carefully for Reference Information
2007 Hummer H3 2007 RESTRAINTS Supplemental Inflatable Restraints - H3
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