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Home >> Chevrolet >> 2018 >> Traverse RS >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Keyless Entry System And Remote Functions >> Diagnostic Information and Procedures >> DTC B3120 >> Conditions for Setting the DTC
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Conditions for Setting the DTC

B3120 02 

The keyless entry control module detects a short to ground on the right body antenna signal circuit.

B3120 05 

The keyless entry control module detects a short to B+ or an open on the right body antenna signal circuit.