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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 189 (Cellular System, Entertainment System, And Navigation System - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC B125B: Antenna 2 Signal Circuit >> Diagnostic Fault Information

Diagnostic Fault Information

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Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Radio Antenna Coax B125B 02 B125B 04 1 -
Antenna Module Ground - 1 - -
1. May exhibit possible AM/FM interference.