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May 16, 2025 Service bulletin

Unknown or other

Chevrolet technical service bulletin PIT6304D for 2024-2025 Chevrolet Silverado EV and 2024-2025 GMC Sierra EV.

Bulletin number
PIT6304D
Component
Unknown or other
Summary
This Preliminary information communicates a diagnostic Aid from root causing DTC: C1197 sym 92 caused by a pinched air inlet hose to the suspension compressor air leveling system and update the software in the K5 automatic level ride control module.

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