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Home >> Cadillac >> 2009 >> STS V >> Repair and Diagnosis >> External Pages >> Different car >> Section 649 (Keyless Entry System And Remote Functions) >> Diagnostic Information and Procedures >> Diagnostic Code Index
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Diagnostic Code Index

WARNING: This page is about a different car, the 2010 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX

DTC Description
DTC B3119  B3119 02: Keyless Entry Antenna 1 Performance Short to Ground
B3119 05: Keyless Entry Antenna 1 Performance Short to Battery or Open
DTC B3120  B3120 02: Keyless Entry Antenna 2 Performance Short to Ground
B3120 05: Keyless Entry Antenna 2 Performance Short to Battery or Open
DTC B3121  B3121 00: Keyless Entry Antenna 3 Performance - Rear Compartment Antenna
DTC B3122  B3122 00: Keyless Entry Antenna 4 Performance - Console Active Antenna
DTC B3123  B3123 00: Keyless Entry Antenna 5 Performance - Console Passive Antenna
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