In the process of removing a steering wheel on a vehicle equipped with SRS, which technician is correct in their procedure?

The procedure for removing a steering wheel on a vehicle equipped with a Supplemental Restraint System (SRS) emphasizes the importance of following the Original Equipment Manufacturer (OEM) power-down procedures. When SRS components such as airbags are present, it is crucial to ensure that the system is completely powered down to avoid accidental deployment during service.

Technician A's method of adhering to the OEM power-down procedures is a significant safety step. This procedure usually includes disconnecting the battery and waiting a specific duration to ensure that any residual electrical charge is dissipated. Following this protocol minimizes the risk of injury and damage to the vehicle's safety systems.

In contrast, Technician B's approach of simply removing the SRS fuse may not be sufficient for ensuring safety. While removing the fuse disconnects power to the SRS system, it does not adequately address the potential for stored energy in components like capacitors. This method may leave the system vulnerable to accidental deployment.

Thus, adhering to the OEM power-down processes as suggested by Technician A represents the safest and most reliable practice when dealing with SRS systems.