This PI communicates information that the Collision / Detection Systems will revert to default setting of...
Chevrolet technical service bulletin PIT6445A for 2026 Chevrolet Tahoe, 2026 GMC Yukon and 2026 GMC Yukon XL and others.
- Bulletin number
- PIT6445A
- Component
- Unknown or other
- Summary
- This PI communicates information that the Collision / Detection Systems will revert to default setting of Alert and Brake after an Ignition Cycle due to an Engineering change.
Vehicles covered
- Chevrolet Tahoe 2026 2026
- GMC Yukon 2026 2026
- GMC Yukon XL 2026 2026
- Cadillac Escalade 2026 2026
- Chevrolet Suburban 1500 2026 2026
- Cadillac Escalade ESV 2026 2026
- Chevrolet Equinox EV 2026 2026
- Cadillac Lyriq 2026 2026
- Cadillac CT5 2026 2026
- Chevrolet Silverado EV 2026 2026
- Cadillac Optiq 2026 2026
- GMC Hummer EV SUV 2026 2026
- GMC Sierra EV 2026 2026
- GMC Hummer EV Pickup 2026 2026
- Cadillac Escalade Iq 2026 2026
- Cadillac Escalade Iql 2026 2026
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