"J" Nut - Electronic Crash Sensor and Air Bag Sensor

WARNING: To avoid accidental deployment and possible personal injury, the backup power supply must be depleted before repairing or replacing any front or side air bag Supplemental Restraint System (SRS) components and before servicing, replacing, adjusting or striking components near the front or side air bag sensors, such as doors, instrument panel, console, door latches, strikers, seats and hood latches.

The side air bag sensors are located at or near the base of the B-pillar.

To deplete the backup power supply energy, disconnect the battery ground cable and wait at least one minute. Be sure to disconnect auxiliary batteries and power supplies (if equipped).

NOTE:
- There are two procedures to repair a vehicle having missing air bag crash sensor attaching weld nut(s). Read both procedures before proceeding with the repair.
- If two or more weld nuts are missing, do not install the "J" nuts as outlined in this procedure. Weld nuts must be installed as outlined in Weld Nut Repair - Missing Weld Nut, Electronic Crash Sensor (ECS) and Air Bag Sensor.
- The following procedure applies to vehicles that have a rectangular hole in the sheet metal that is in close proximity to the missing weld nut.

1. Obtain a "J" nut (part number N623332-S301) or any of the following optional "J" nuts (part numbers: N623342-S101, N800854-S100, N800925-S100).
2. Obtain a 6 mm (0.24 in) grounding screw or equivalent.
3. Install the "J" nut through the rectangular hole in the sheet metal.
4. Install the crash sensor.

NOTE: Be sure the threaded portion of the "J" nut is aligned with the clearance hole in the sheet metal.

5. Tighten the attaching screws to specification.