GMC Acadia Limited 7007 Owner's Manual page 242

Relay Side
Relays Usage
LT/ Left power seat
PWR/SEAT relay
RT/ Right power seat
PWR/SEAT relay
PWR/WNDW Power windows
relay
PWR/ Power steering
COLUMN column relay
L/GATE Liftgate relay
LCK Power lock relay
REAR/WSW Rear window
washer relay
UNLCK Power unlock relay
DRL/ Daytime running
LO BEAM lamps relay/
Low-beam
headlamps relay
LT/UNLCK Left unlock relay
DRL/ Daytime running
LO BEAM lamps/Low-beam
headlamps relay (if
equipped)
Vehicle Care
Relays Usage
HI SHUTTER Hi shutter (GMC
with halogen
lighting)
FRT/WSW Front windshield
washer relay
241