Cadillac 2009 CTS Owner's Manual page 435

Relays
RT/POS/LP Right Position Lamp
FUEL/DR/
Not Used
RELSE
STOP/LP Stoplamp
TRUNK/RELSE Trunk Release
UNLCK Unlock
Mini-Fuses
AIRBAG Airbag System
AMP Amplifier
AUX/OUTLET Auxiliary Power Outlet
CNSTR/VENT Canister Vent
DR/LCK Door Lock
ECM Engine Control Module (ECM)
Usage
Usage
Mini-Fuses
FUEL/PUMP Fuel Pump
LT/POS/LP Left Position Lamp
MSM Memory Seat Module
®
ONSTAR OnStar
PDM Passenger Door Module
RDO Audio System
RDO/SPKR Audio Speakers
REAR/FOG Not Used
RKE/ Remote Keyless Entry System,
PASS-KEY/ Pass-Key Theft Deterrent Feature
MDL Module
RT/POS/LP Right Position Lamp
RT/POS/LP Right Position Lamp
RVC/SNSR Regulated Voltage Control Sensor
Usage
System
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