Reference Information

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.

Schematic Reference

Starting and Charging Wiring Schematics

Connector End View Reference

Master Electrical Component List and/or COMPONENT CONNECTOR END VIEWS - INDEX

Description and Operation

Battery Description and Operation

Electrical Information Reference

Circuit Testing
Connector Repairs
Testing for Intermittent Conditions and Poor Connections
Wiring Repairs

Scan Tool Reference

Control Module References for scan tool information

Special Tools

GR8 EL - 50313 Midtronics Battery Tester/Charger
DCBS EL - 52800 E-XTEQ Diagnostic Charge Battery Station

For equivalent regional tools, refer to Special Tools