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Contents Wiring diagrams Section: Communication Devices All sections

Data Communication System - Repair Instructions Cadillac ELR I

Communication Devices 2 illustrations

Scheme 16

Scheme 16: Body Control Module Replacement
CalloutComponent Name
Preliminary Procedure Remove the instrument panel lower trim panel insulator - right side. Refer to Instrument Panel Lower Trim Panel Insulator Replacement - Right Side .
1Body Control Module Bracket Bolt CAUTION: Refer to Fastener Caution . Tighten 2.5 N.m (22 lb in)
2Body Control Module Procedure Open the bottom of the hinged bracket and slide the module downward. Disconnect the electrical connections. For programming and set up procedures, refer to Control Module References .
CAUTION
Refer to Fastener Caution .

Body Control Module Replacement

Scheme 17

Scheme 17: Hybrid Powertrain Control Module 2 Replacement
CalloutComponent Name
Preliminary Procedure Remove the rear compartment rear window lower trim. Refer to Rear Compartment Rear Window Lower Trim Replacement .
1Hybrid Powertrain Control Module 2 Fasteners (Qty: 4) CAUTION: Refer to Fastener Caution . Tighten 9 N.m (80 lb in)
2Hybrid Powertrain Control Module 2 Procedure Disconnect the electrical connectors. For programming and set up information, refer to Control Module References .
CAUTION
Refer to Fastener Caution .

Hybrid Powertrain Control Module 2 Replacement