JBK ✓ Factory-verified

GMC · Regular Production Option

Brake lining wear indicator

Years 2022–23, 2026 Models 2 Factory citations 6

Query this via API →

Also documented for CadillacChevrolet

Documented applications

Yukon — T1XX (2021–2027) →

• 2022–2023, 2026 ✓ Factory-verified
  ⛭ GM factory document — 2022 gmc 22 yukon yukon xl electrical body builder sm u 2021oct13, p.11.

  ⛭ GM factory document — 2023 gmc 23 yukon yukon xl electrical body builder sm en us 092822, p.11.

  ⛭ GM factory document — 2026 gmc yukon yukon xl electrical body builder manual service manual 2026 en us, p.6.

Yukon XL — T1XX (2021–2027) →

• 2022–2023, 2026 ✓ Factory-verified
  ⛭ GM factory document — 2022 gmc 22 yukon yukon xl electrical body builder sm u 2021oct13, p.11.

  ⛭ GM factory document — 2023 gmc 23 yukon yukon xl electrical body builder sm en us 092822, p.11.

  ⛭ GM factory document — 2026 gmc yukon yukon xl electrical body builder manual service manual 2026 en us, p.6.

This page aggregates every documented appearance of JBK in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.