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SRS AIR BAG DIAGNOSIS TSB Revision SUPPLEMENTAL RESTRAINT SYSTEM (SRS) 52B-271 STEP 4. Check the passenger's seat belt pre-tensioner harness side connector, turn the lock lever to the direction DANGER To prevent the seat belt pre-tensioner from deploying (3) Disconnect passenger's seat belt pre-tensioner connector D-130. Use a flat-tipped screwdriver to unlock the locking CAUTION Insert an insulator such as a cable tie to a depth of 4mm thick] between terminals 43, 44 and the short spring to (5) Connect the negative battery terminal. (7) Measure the voltage between C-27 harness side connector terminals 43, 44 and body ground. Q: Is the measured voltage within the specified range? YES : Erase the diagnostic trouble code memory, and check the diagnostic trouble code. If DTC B1C48 sets, ). Then go to Step 6. NO : Go to Step 5. AC507645 A AC Lock lever AC4701631 AB Seat belt Locking Flat-tipped Floor wiring harness side AC507303AL A A C-27 Harness side Section Cable tie Short spring 4 mm or more Terminal AC608813 C-27 Harness side CB |