Pathfinder SE 2WD V6-3.3L (VG33E) (1999)
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Diagnosis Sensor Unit: Service and Repair
Diagnosis Sensor Unit
CAUTION:
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Before servicing SRS, turn the ignition switch off, disconnect both battery cables and wait for at least 3 minutes.
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The special bolts are coated with bonding agent while the other bolt is for ground. Do not use old bolts after removal; replace with new ones.
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Check diagnosis sensor unit for proper installation.
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Check diagnosis sensor unit to ensure it is free of deformities, dents, cracks or rust. If they show any visible signs of damage, replace them with
new ones.
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Check diagnosis sensor unit brackets to ensure they are free of deformities or rust.
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Replace diagnosis sensor unit if it has been dropped or sustained an impact.
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After replacement of diagnosis sensor unit, perform self-diagnosis for SRS. Refer to "Self-diagnosis" for details.
REMOVAL AND INSTALLATION
1. Disconnect connectors for driver and passenger air bag modules and seat belt pre-tensioner.
2. Remove console box.
3. Disconnect diagnosis sensor unit connector.
4. Remove ground bolt and also remove special bolts using the TAMPER RESISTANT TORX (Size T50), from diagnosis sensor unit. Then remove
the diagnosis sensor unit.
NOTE: To install, reverse the removal procedure sequence.
