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signs of damage, replace them with new ones. I Check diagnosis sensor unit brackets to ensure they are I Replace diagnosis sensor unit if it has been dropped or I After replacement of diagnosis sensor unit, perform self- SRS673-A 1. Disconnect driver, passenger and side air bag module connec- 2. Remove console box. Refer to BT-28, “ INSTRUMENT PANEL 3. Disconnect diagnosis sensor unit connector. 4. Remove ground bolt and also remove special bolts using the NOTE: I To install, reverse the removal procedure sequence. SRS563-C Seat Belt Pre-tensioner REMOVAL AND INSTALLATION NHRS0036 CAUTION: I Before servicing SRS, turn the ignition switch off, discon- I Check seat belt pre-tensioner with load limiter for proper I After replacement of seat belt pre-tensioner, check SRS I Do not attempt to disassemble seat belt pre-tensioner with I Replace seat belt pre-tensioner if it has been dropped or I Do not expose seat belt pre-tensioner to temperatures For removal of seat belt pre-tensioner, refer to “Front Seat Belt” for I To install, reverse the removal procedure sequence. Crash Zone Sensor REMOVAL AND INSTALLATION NHRS0054 CAUTION: I Before servicing SRS, turn the ignition switch off, discon- I Do not use old bolts coated with bonding agent after I Check crash zone sensor for proper installation. I Check crash zone sensor to ensure they are free of GI MA EM LC EC FE AT AX SU BR ST BT HA SC EL IDX SUPPLEMENTAL RESTRAINT SYSTEM (SRS) Diagnosis Sensor Unit (Cont’d) RS-21 |