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Home >> GMC >> 2007 >> Acadia SLT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 317 (Keyless Entry System And Remote Functions) >> Diagnostic Information and Procedures >> DTC B3122 >> DTC Descriptor >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2007 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

The remote control door lock receiver (RCDLR) will set this DTC during antenna activation if the circuits involved with the console active antenna's operation is open, shorted to battery, or shorted to ground. The RCDLR can only set a DTC when the vehicle system voltage is between 9-16 volts.

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