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September 11, 2023 Service bulletin

Customer Satisfaction Program

Cadillac technical service bulletin N222395370 for 2022-2023 Cadillac CT4.

Bulletin number
N222395370
Component
Engine and engine cooling
Summary
Customer Satisfaction Program. On certain vehicles, the engine wire harness may contact the brake line, and/or brake line coupler, and/or thermostat housing at rear/top of engine. Dealers will install an anti-abrasion sleeve and secure the harness away from the brake line.

Owners of these vehicles have filed 2 complaints in the engine category.

Vehicles covered

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