Buick ENCLAVE - 2009 Owner's Manual page 365

Relays Usage
A/C
Air Conditioning
CMPRSR
Compressor Clutch
CLTCH
AUX VAC Auxiliary
PUMP Vacuum Pump
CRNK Switched Power
FAN 1 Cooling Fan 1
FAN 2 Cooling Fan 2
FAN 3 Cooling Fan 3
FOG LAMP Fog Lamps
High-Beam
HI BEAM
Headlamps
High Intensity
HID/LO Discharge (HID)
BEAM Low-Beam
Headlamps
HORN Horn
IGN Ignition Main
Relays Usage
Trailer Left
LT TRLR
Stoplamp and Turn
STOP/TRN
Signal Lamp
PRK LAMP Park Lamp
PWR/TRN Powertrain
Rear Window
RR DEFOG
Defogger
Trailer Right
RT TRLR
Stoplamp and Turn
STOP/TRN
Signal Lamp
Stop Lamps
Stop Lamps
(China
(China Only)
Only)
TRLR Trailer Back-up
BCK/UP Lamps
WPR Windshield Wiper
Windshield Wiper
WPR HI
High Speed
Service and Appearance Care 5-97