Engine Compartment Components - Top

Courtesy of GENERAL MOTORS COMPANY

Component Name	Callout
K69 Transfer Case Control Module (NP0/NQH) K69 Transfer Case Control Module (L84/L87) , or K69 Transfer Case Control Module (NP0/NQH)	1
B75 Mass Airflow Sensor B75 Mass Airflow Sensor (L84/L87) , or B75 Mass Airflow Sensor (LM2)	2
X50A Engine Wiring Harness Junction Block X50A Engine Wiring Harness Junction Block X1 , or X50A Engine Wiring Harness Junction Block X2 , or X50A Engine Wiring Harness Junction Block X3 , or X50A Engine Wiring Harness Junction Block X4 , or X50A Engine Wiring Harness Junction Block X5	3
X50B Battery Distribution Engine Compartment Fuse Block X50B Battery Distribution Engine Compartment Fuse Block X1 , or X50B Battery Distribution Engine Compartment Fuse Block X2 , or X50B Battery Distribution Engine Compartment Fuse Block X3 , or X50B Battery Distribution Engine Compartment Fuse Block X4 (5W4/9C1) , or X50B Battery Distribution Engine Compartment Fuse Block X4 (C3A) , or X50B Battery Distribution Engine Compartment Fuse Block X5 (LM2) , or X50B Battery Distribution Engine Compartment Fuse Block X6 (LM2) , or X50B Battery Distribution Engine Compartment Fuse Block X7 , or X50B Battery Distribution Engine Compartment Fuse Block X8 , or X50B Battery Distribution Engine Compartment Fuse Block X9	4
B110 Battery Monitor Module (KL9) B110 Battery Monitor Module X1 , or B110 Battery Monitor Module X2	5