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Home >> Mitsubishi >> 2012 >> Galant ES >> Repair and Diagnosis (Single Page) >> Body & Frame >> Ignition Switch/Steering Lock >> Ignition Switch >> Immobilizer System Diagnosis >> Diagnostic Trouble Code Procedures >> DTC B1702: Reception Error Of Encrypted Code >> Circuit Operation
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Circuit Operation

The ignition key is powered by the ignition key ring antenna. The ignition key then sends an encrypted code. The key reminder switch (ignition key ring antenna) receives the encrypted code, and determines if the ignition key is registered.