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SECTION 8B SUPPLEMENTAL RESTRAINT SYSTEM(SRS) Specifications . . . . . . . . . . . . . . . . . . . . . . . . 8B-1 General Specifications . . . . . . . . . . . . . . . . . . 8B-1 Schematic and Routing Diagrams . . . . . . . . 8B-2 Air Bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8B-2 Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8B-3 Function Description . . . . . . . . . . . . . . . . . . 8B-4 Air Bag Module . . . . . . . . . . . . . . . . . . . . . . . . 8B-6 Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 8B-7 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 8B-7 Self Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . 8B-10 Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . 8B-16 TABLE OF CONTENTS Caution: Disconnect the negative battery cable before removing or installing any electrical unit or when a SPECIFICATIONS GENERAL SPECIFICATIONS Application Air bag System Deployment Time Detection Time Operating Temperature Storage Temperature Air Bag Replacement Interval Voltage Range Current Consumption Acceleration Range Max. Acceleration Voltage Ramp Energy Reservation Inflator Ignition Energy Squib Resistance Air Bag Warning Lamp ON Time (When Ignition ON) Description < 20ms < 5ms -40°C ~ +85°C -40°C ~ +90°C Every 10-year after installation 9-16V 5ms after ignition switch ON < 1A, 5ms ~ 5sec. <300mA, after 5sec. < 100mA +/-50g +/-600g pulse 0.5 ~ 2.0 V/s 150ms after battery disconnection 4.3mJ 2.15 ± 0.35 W 6 sec. Air Bag Diagram . . . . . . . . . . . . . . . . . . . . . . 8B-17 Maintenance and Repair . . . . . . . . . . . . . . 8B-18 On-Vehicle Service . . . . . . . . . . . . . . . . . . . . . 8B-18 Air Bag Module . . . . . . . . . . . . . . . . . . . . . . . 8B-18 Clock Spring . . . . . . . . . . . . . . . . . . . . . . . . . 8B-19 Air Bag Control Unit (AC4) . . . . . . . . . . . . . . 8B-21 General Description and System Operation . . . . . . . . . . . . . . . . . . . . . . . . 8B-22 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 8B-22 Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8B-22 |