Reference Information

WARNING: This page is about a different car, the 2018 Chevrolet Trax and 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.

Schematic Reference

Remote Function Wiring Schematics (Chevrolet) Remote Function Wiring Schematics (Buick)

Connector End View Reference

COMPONENT CONNECTOR END VIEWS - INDEX (ENCORE)COMPONENT CONNECTOR END VIEWS - INDEX (TRAX)

Master Electrical Component List (Buick)Master Electrical Component List (Chevrolet)

Description and Operation

Keyless Entry System Description and Operation (Without ATH) Keyless Entry System Description and Operation (With ATH)

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