Interior lights — Courtesy lamps circuit, base GMC Yukon Denali
All systems — 29 systems
- Air conditioning 5
- Anti-lock brakes
- Anti-theft 2
- Body computer
- Computer data lines
- Cooling fan
- Cruise control
- Defoggers
- Electronic power steering
- Engine performance 5.7l
- Exterior lights 2
- Ground distribution
- Headlights 3
- Horn
- Instrument cluster
- Interior lights 4
- Power distribution
- Power door locks 3
- Power mirrors 2
- Power seats 5
- Power windows
- Radio 3
- Shift interlocks
- Starting/charging 5.7l 2
- Supplemental restraints
- Transmission 5.7l 2
- Trunk, tailgate, fuel door 2
- Warning systems 2
- Wiper/washer 2
