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SRC-74 < SYMPTOM DIAGNOSIS > SRS AIR BAG SYSTEM SYMPTOM DIAGNOSIS SRS AIR BAG SYSTEM "AIR BAG" Warning Lamp Does Not Turn Off INFOID:0000000004205402 DIAGNOSTIC PROCEDURE 7 1. CHECK CONDITION OF AIR BAG MODULE Inspect for any deployed air bag modules or seat belt pre-tensioners. YES >> Refer to SR-20, "For Frontal Collision" or SR-21, "For Side and Rollover Collision" NO >> GO TO 2 2. CHECK THE AIR BAG FUSE Check 10A fuse [No. 2, located in the fuse block (J/B)]. YES >> GO TO 3 NO >> GO TO 4 3. CHECK AIR BAG FUSE AGAIN Replace 10A fuse [No. 2, located in the fuse block (J/B)] and turn ignition switch ON. YES >> Replace harness. NO >> Inspection End. 4. CHECK AIR BAG DIAGNOSIS SENSOR UNIT Connect CONSULT-III. YES >> GO TO 5 NO >> Visually inspect the air bag diagnosis sensor unit harness connections. If the connections are OK, replace the air bag diagnosis sensor unit. Refer to SR-17, "Removal and Installation" . 5. CHECK HARNESS CONNECTION Check for loose connections between the combination meter and the air bag diagnosis sensor unit. YES >> Properly connect the combination meter and air bag diagnosis sensor unit harness connectors. If “AIR BAG” warning lamp still does not turn off, replace the wiring harness. NO >> Replace air bag diagnosis sensor unit. "AIR BAG" Warning Lamp Does Not Turn On INFOID:0000000004205403 DIAGNOSTIC PROCEDURE 8 1. CHECK METER FUSE Check the 10A fuse [No. 4, located in the fuse block (J/B)] . YES >> GO TO 2 NO >> GO TO 3 2. REPLACE METER FUSE AND CHECK AGAIN Replace 10A fuse [No. 4, located in the fuse block (J/B)] and turn ignition switch ON. YES >> Replace harness. NO >> Inspection End. 3. CHECK HARNESS CONNECTIONS BETWEEN AIR BAG DIAGNOSIS SENSOR UNIT AND COMBINA- |