LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 2009 >> Yukon Base, 4.8 C >> Repair and Diagnosis >> Engine Performance >> System >> Data Communication System >> Diagnostic Information and Procedures >> DTC U182A >> Diagnostic Fault Information
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Diagnostic Fault Information

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
B+
From 200 A Mega fuse		 U182A* U182A* - -
PTLAN +
2 circuits at EBCM		 U0074* U182A* U0074* -
PTLAN -
2 circuits at EBCM		 U0074* U182A* U0074* -
Wake Up Signal
circuit 932		 B137B* U182A* U189A* -
* Other modules/DTCs will set with this fault.
scientia non olet · About LEMON Manuals