GMC Acadia Owner's Manual page 302

10-32 Vehicle Care
Acadia with Halogen Lighting The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Fuses Usage
A/C CLTCH Air Conditioning
Clutch
ABS MTR Antilock Brake
System (ABS)
Motor
AIRBAG Airbag System
AUX POWER Auxiliary Power
AUX Auxiliary
VAC PUMP Vacuum Pump
AWD All-Wheel-Drive
System
BATT 1 Battery 1
BATT 2 Battery 2
BATT 3 Battery 3
CIGAR Cigarette Lighter
LIGHTER
ECM 1 Engine Control
Module 1