2007 CADILLAC STS V fuse

The underhood fuse block is located in the front of
the engine compartment on the passenger’s
side of the vehicle. SeeEngine Compartment
Overview on page 373for more information
on location and removal procedure for the front
compartment underhood sights shields.
To access the fuses, push in the tabs located on
each side of the fuse block cover, then lift the
cover off.
Fuses Usage
BLOWER Blower Motor
R REAR Passenger’s Side Rear Fuse Block
I/P OUTLET Front Accessory Power Outlet
CCP Climate Control, Headlamp Leveling
PRE 02/CAMOxygen Sensor, Variable Intake (V6),
Purge Solenoid (V6), Camshaft
Phasers (V6)
R REAR Passenger’s Side Rear Fuse Block
WPR SW Wiper/Washer Switch
FOG LAMP Fog Lamps
OUTLET Rear Accessory Power Outlet
EVEN COILSEven Ignition Coils, Even Fuel
Injectors
Fuses Usage
L REAR Driver’s Side Rear Fuse Block
WPR MOD Wiper Module
POST 02 Oxygen Sensor
COMP CLTCH Air Conditioner Compressor Clutch
STARTER Starter Solenoid
ABS Anti-lock Brake Pump
L REAR Driver’s Side Rear Fuse Block
RAIN SSRRain Sensor, Headlamp Washer,
Tire Pressure Monitor
CCP Climate Control
SMT BM-OPT IntelliBeam™ Relay (If Equipped)
EXT LIGHTSLow Beam Relay, High Beam Relay,
Park Lamp Relay
VOLT CHECK Instrument Panel Module
ECM/TCMEngine Control Module (ECM),
Transmission Control Module (TCM),
Easy Key Module, Instrument Panel
Cluster
SPARE Spare
SPARE Spare
LT PARKDriver’s Side Park Lamp, Driver’s
Side Taillamp
489

Fuses Usage
LIC/DIMMINGLicense Plate, Instrument
Panel Dimming
IPM/ALDLInstrument Panel Module Assembly
Line Data Link Connector
HUDHeads-Up Display, Column Lock
Module, Steering Column Switch
V8 ECMV8 Engine Control Module (ECM),
Evap. Solenoid, Vacuum Bypass
ABS Anti-lock Brake Controller
STR RLY Starter Relay
WASH
NOZ/AQSHeated Washer Nozzles, Air
Quality Sensor
ODD COILSOdd Ignition Coils, Odd
Fuel Injectors
TCM IPCTransmission Control Module (TCM),
Instrument Panel, Engine Control
SPARE Spare
MAF Mass Air Flow Sensor (V6)
HIGH FAN Cooling Fan - High Speed
LOW FAN Cooling Fan - Low Speed
RT PARKPassenger’s Side Park Lamp,
Right TaillampFuses Usage
HORN Horn
LT HI BEAM Driver’s Side Headlamp High-Beam
LT LOW BEAM Driver’s Side Headlamp Low-Beam
RT LOW BEAMPassenger’s Side Headlamp
Low-Beam
RT HI BEAM Right Headlamp High-Beam
HFV6 ECMHigh Feature V6 Engine Control
Module (ECM), Mass Air Flow
Sensor (MAF) (V8)
Relays Usage
HDLP WASH
RELAY
JUMPER -OPTHeadlamp Washer
STARTER
RELAY MINIStarter
SPARE Spare
FOG LAMP
RELAY MICROFog Lamps
CMP CLU
RELAY MICROAir Conditioning Compressor
Clutch
490

Rear Underseat Fuse Block
Removing the Rear Seat Cushion
Notice:If you touch the exposed wires with
the metal on the seat cushion, you could cause
a short that could damage the battery and or
wires. Avoid contact between the rear seat and
the fuse center whenever you remove or
reinstall the rear seat. Do not remove covers
from any of the covered parts, and do not store
anything under the seats.
To remove the rear seat cushion, do the following:
1. Pull up on the front of the cushion to release
the front hooks.
2. Pull the cushion up and out toward the front
of the vehicle.To reinstall the rear seat cushion, do the following:
492

{CAUTION:
A safety belt that is not properly routed
through the seat cushion or is twisted will
not provide the protection needed in a
crash. If the safety belt has not been
routed through the seat cushion at all, it
will not be there to work for the next
passenger. The person sitting in that
position could be badly injured. After
reinstalling the seat cushion, always
check to be sure that the safety belts are
properly routed and are not twisted.
1. Buckle the center passenger position safety
belt, then route the safety belts through the
proper slots in the seat cushion. Do not let the
safety belts get twisted.
2. Slide the rear of the cushion up and under the
seatback so the rear-locating guides hook into
the wire loops on the back frame.3. With the seat cushion lowered, push rearward
and then press down on the seat cushion until
the spring locks on both ends engage.
4. Check to make sure the safety belts are
properly routed and that no portion of any
safety belt is trapped under the seat.
Also make sure the seat cushion is secured.
Rear Underseat Fuse Block
There is a fuse block located under the rear seat
on the driver’s side and passenger’s side of
the vehicle. The rear seat cushion must be
removed to access the fuse blocks. See
“Removing the Rear Seat Cushion” listed
previously in this section.
To access the fuses, push in the two tabs, then lift
the cover off.
493

Driver’s Side
Your vehicle may not have all the fuses listed below.
Fuses Usage
AMP Amplier
INTERCOOLER
PUMP (OPT)Intercooler Pump (Option)
THEFT/
SHIFTERTheft Sensors, Auto Shifter, Power
Sounder
MR-RTD
MOD (OPT)Magnetic Ride Control Module
(Option)
REAR DR MOD Rear Door Modules
ELC SOL
(OPT)Automatic Level Control, Exhaust
Solenoid (Option)
DRIVER DR
MODDriver Door Module, Front Door
SubWoofers (Option)
TV/VICS Infotainment (Export Only)Fuses Usage
REAR HTD
SEATSRear Heated Seats
SPARE Spare
SPARE Spare
IGN3Front Passenger Heated Seat, Auto
Shifter, Occupant Protection
RR SHLF
SPEAKERRear Shelf Speaker (Option)
DPM Memory Seat, Lumbar
TRUNK DR
VALETTrunk Release, Valet Lockout
Switch
REVERSE
LAMPReverse Lamps, Rear Parking Aid,
Inside Rearview Mirror
494

Fuses Usage
AIR BAG Airbag
POSITION
LAMPS (OPT)Rear Taillamps
ELC RELAY
(OPT)Automatic Level Control (Option)
Relays Usage
INTERCOOLER
PUMP MICRO
(OPT)Intercooler Pump (Option)
ELC RELAY
MINI (OPT)Automatic Level Control Compressor
(Option)
L POSITION
RELAY MICROLeft Rear Taillamp, Position Lamps
(Option)
TRUNK DR
REL RELAY
MICROTrunk Release Motor
REV LAMP
RELAY MICROReverse Lamps, Rear Parking Aid,
Inside Rearview Mirror
Relays Usage
R POSITION
RELAY MICRORight Rear Taillamp, Position Lamps
(Option)
RUN RELAY
MICROIgnition 3
STNDBY LAMP
RLY MICRO
(OPT)Rear Taillamps, Position Lamps
(Option)
Circuit
BreakersUsage
SEATS C/B Power Seat
Diodes Usage
SPARE Spare
Joint
ConnectorUsage
JOINT
CONNECTORSplice Pack (Green)
495

Passenger’s Side
Fuses Usage
SPARE Spare
CANISTER
VENTCanister Vent Solenoid
RT TURN-RIM Right Turn Signal
SUNROOF
(OPT)Sunroof Module (Option)
STOP LAMPS Stoplamps
FUEL PUMP Fuel Pump
RF HTD
ST/S-BANDFront Passenger Heated Seat,
S-Band™ Antenna
RADIO/
ONSTARRadio/OnStar
®
AIR BAG Airbags
Fuses Usage
RIM Battery to Rear Integration Module
RUN/CRANKIgnition 1, Fog Lamps, Compressor
Clutch, Engine Run/Crank Relays
HTD STG/CLMHeated Steering Wheel, Column
Lock Module
REAR DEFOG Rear Defogger
INTERIOR
LAMPInterior Lamps
PSG DR MOD Front Passenger Door Module
LT TURN-RIM Left Turn Signal
REAR FOG
LAMP (OPT)Rear Fog Lamps (Option)
496

Fuses Usage
AFTERBOIL/
DIFF PUMP
(OPT)After Boil, Rear Differential
Cooling Pump
RIM Ignition to Rear Integration Module
Relays Usage
SPARE Spare
REAR DEFOG
RELAY MINIRear Defog
FUEL PUMP
RELAY MICROFuel Pump
REAR FOG
LAMP RLY
MICRO (OPT)Rear Fog Lamps (Option)
STOP LAMP
RELAY MICROStoplamps
INT LAMP
RELAY MICROInterior Lamps
RUN/CRANK
RELAY MICROIgnition 1
AFTERBOIL/
DIFF PUMP
RELAY
MICRO (OPT)After Boil, Rear Differential
Cooling Pump (Option)
Circuit
BreakersUsage
WINDOW
MTRS C/BPower Window Motors
Circuit Breaker
Diodes Usage
TRUNK DIODE Trunk Release
Joint
ConnectorUsage
JOINT
CONNECTORSplice Pack (Blue)
497