The GM Service Guy

How to Fix GMC Bluetooth Not Connecting There's a meaningful difference between Bluetooth that won't pair at all and Bluetooth that pairs but then fails to fully connect or immediately...

How to Fix GMC Bluetooth Not Working When Bluetooth doesn't work at all on a GMC — not with your phone, not with anyone else's — that's a different problem...

GMC Code B1325: Meaning, Causes & How to Fix It Code B1325 means a primary control module, typically the Body Control Module, detected system voltage falling below roughly 9 volts...

GMC Code B0229: Meaning, Causes & How to Fix It Code B0229 relates to your GMC's HVAC recirculation door — the flap that controls whether the system pulls in fresh...

GMC Code B1380: Meaning, Causes & How to Fix It Code B1380 points to a fault in the ignition accessory circuit — the circuit that's active whenever the key is...

GMC Code B3060: Meaning, Causes & How to Fix It Code B3060 means the Theft Deterrent Module or Body Control Module received an unprogrammed transponder identification code from the key...

How to Fix the GMC App When It's Not Working The myGMC app (and its remote start, lock, and vehicle status features) relies on a working connection between your phone,...

How to Fix GMC IntelliLink Problems IntelliLink is GMC's infotainment platform found on many Sierra, Terrain, Acadia, and Yukon model years, and like any infotainment system, it's prone to freezing,...