What is the effect of shorting bars in the air bag connectors when the connector is disconnected?

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Multiple Choice

What is the effect of shorting bars in the air bag connectors when the connector is disconnected?

Shorting bars are used during air bag service to keep the system in a known state when the connector is unplugged. When the connector is disconnected, the SRS module would normally see an open circuit, which it can interpret as a fault. Placing a shorting bar across the actuator circuit bridges the two conductors, effectively shorting the circuit. This prevents the module from registering a fault due to an open condition and avoids false fault lights or warnings while servicing. In short, the bar short circuits the actuator circuit when the connector is disconnected.

Shorting bars are used during air bag service to keep the system in a known state when the connector is unplugged. When the connector is disconnected, the SRS module would normally see an open circuit, which it can interpret as a fault. Placing a shorting bar across the actuator circuit bridges the two conductors, effectively shorting the circuit. This prevents the module from registering a fault due to an open condition and avoids false fault lights or warnings while servicing. In short, the bar short circuits the actuator circuit when the connector is disconnected.

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