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April 12, 2023 Service bulletin

Customer Satisfaction Program

Chevrolet technical service bulletin N222385490 for 2023 Chevrolet Silverado 1500 and 2023 GMC Sierra 1500.

Bulletin number
N222385490
Component
Electrical system
Summary
Customer Satisfaction Program. Due to the industry-wide semiconductor shortage, the DC/AC inverter which operates the power outlets (110/220V) is not functional on certain 2023 model year vehicles listed above, built beginning September 23, 2022. The affected vehicle owners should have been made aware of the condition at sale, and notified, that once parts are available, they would be eligible for a no additional cost retrofit to enable the feature. Dealers are to install the accessory AC and DC power control module, install fuse, and reprogram the body control module (BCM).

Owners of these vehicles have filed 127 complaints in the electrical category.

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