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Circuit/System Description The inflatable restraint seat belt tension sensor is a 3-wire potentiometer mounted on the buckle Conditions for Running the DTC Ignition voltage is between 9-16 volts. Conditions for Setting the DTC The PPS detects the voltage at the belt tension sensor signal circuit is less than 0.5 volt or The PPS detects the voltage at the belt tension sensor voltage reference circuit is less than The PPS detects the amperage at the belt tension sensor low reference circuit is 25 MA or Action Taken When the DTC Sets The PPS will set a DTC, and then communicate with the SDM. The SDM disables the I/P module deployment loop. The PPS will turn ON the passenger air bag status OFF indicator. The SDM commands the AIR BAG indicator ON. Circuit Short to Ground High Resistance Open Short to Voltage Belt Tension Sensor Voltage B0071 03 B0071 03 B0071 03 - Belt Tension Sensor Low - B0071 07 B0071 07 - Belt Tension Sensor Signal B0071 03 B0071 03, 07 B0071 03, 07 B0071 07
2008 Chevrolet Silverado 1500 2008 RESTRAINTS Supplemental Inflatable Restraints - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
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