Front of Engine Compartment Components (2 of 2)

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Component Name	Callout
X50B Battery Distribution Engine Compartment Fuse Block X50B Battery Distribution Engine Compartment Fuse Block X2 X50B Battery Distribution Engine Compartment Fuse Block X3 (L3B/LSY)X50B Battery Distribution Engine Compartment Fuse Block X3 (LF4)X50B Battery Distribution Engine Compartment Fuse Block X4 X50B Battery Distribution Engine Compartment Fuse Block X5 X50B Battery Distribution Engine Compartment Fuse Block X6 X50B Battery Distribution Engine Compartment Fuse Block X7	1
X50A Engine Wiring Harness Junction Block X50A Engine Wiring Harness Junction Block X1 X50A Engine Wiring Harness Junction Block X2 X50A Engine Wiring Harness Junction Block X4 (Battery Cable - Positive)X50A Engine Wiring Harness Junction Block X4 (Starter - Generator)	2
K20 Engine Control Module K20 Engine Control Module X1 (L3B)K20 Engine Control Module X1 (LF4)K20 Engine Control Module X1 (LSY)K20 Engine Control Module X2 (L3B)K20 Engine Control Module X2 (LF4)K20 Engine Control Module X2 (LSY)K20 Engine Control Module X3 (L3B)K20 Engine Control Module X3 (LF4)K20 Engine Control Module X3 (LSY)K20 Engine Control Module X4 (LF4)	3
K71 Transmission Control Module K71 Transmission Control Module (L3B)K71 Transmission Control Module (LF4)K71 Transmission Control Module (LSY)	4
Q12 Evaporative Emission Canister Purge Solenoid Valve Q12 Evaporative Emission Canister Purge Solenoid Valve	5
B75 Mass Airflow Sensor (LSY/L3B) B75 Mass Airflow Sensor	6