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CAUTION: Replace previously used special bolts, ground bolt and nuts Removal and Installation — Diagnosis CAUTION: ● Before servicing SRS, turn the ignition switch “OFF”, disconnect both battery cables and wait at ● The special bolts are coated with bonding agent while the other bolt is for ground. Do not use ● Check diagnosis sensor unit, seat belt pre-tensioner and satellite sensor for proper installation. ● Check diagnosis sensor unit and satellite sensor to ensure they are free of deformities, dents, ● Check diagnosis sensor unit brackets to ensure they are free of deformities and rust. ● After replacement of diagnosis sensor unit, seat belt pre-tensioner and satellite sensor check ● Do not attempt to disassemble diagosis sensor unit,seat belt pre-tensioner and satellite sensor ● Replace diagnosis sensor unit, seat belt pre-tensioner and satellite sensor if it has been dropped ● Do not expose seat belt pre-tensioner to temperatures exceeding 80°C (176°F). REMOVAL OF DIAGNOSIS SENSOR UNIT 1. Disconnect driver’s, passenger’s- and side air bag module connectors. Also, disconnect seat belt pre-tensioner connec- 2. Remove lower instrument center panel. Refer to “INSTRU- MENT PANEL” in BT section. 3. Disconnect diagnosis sensor unit connector. TAMPER RESISTANT TORX (Size T50), from diagnosis sen- NOTE: ● To install, reverse the removal procedure sequence. ● Diagnosis sensor unit must always be installed with S ” pointing towards the front of the vehicle for proper installation. REMOVAL OF SEAT BELT PRE-TENSIONER For removal of seat belt pre-tensioner, refer to “Front Seat Belt” ● To install, reverse the removal procedure sequence. NRS061 Diagnosis sensor unit . Forward mark Ground FRONT Special bolt 15 - 25 N·m NRS062 . 5.1 - 6.3 N·m (0.52 - 0.64 kg-m, . Seat belt . Connector . Anchor bolt 43 - 55 N·m (4.4 - 5.6 kg-m, SUPPLEMENTAL RESTRAINT SYSTEM (SRS) RS-13 |