Cadillac DTS - 2011 Fuse Box Diagram

Cadillac DTS - 2011 Fuse Box Diagram

Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the Index.
9
:
Airbag Readiness Light
#
:
Air Conditioning
!
:
Antilock Brake System (ABS)
g
:
Audio Steering Wheel Controls or OnStar
®
$
:
Brake System Warning Light
"
:
Charging System
I
:
Cruise Control
B
:
Engine Coolant Temperature
O
:
Exterior Lamps
#
:
Fog Lamps
.
:
Fuel Gauge
+
:
Fuses
3
:
Headlamp High/Low-Beam Changer
j
:
LATCH System Child Restraints
*
:
Malfunction Indicator Lamp
:
:
Oil Pressure
g
:
Outside Power Foldaway Mirrors
}
:
Power
/
:
Remote Vehicle Start
>
:
Safety Belt Reminders
7
:
Tire Pressure Monitor
F
:
Traction Control
M
:
Windshield Washer Fluid
v
To avoid arming the alarm by accident:
.
Lock the vehicle with the door key or the manual
door lock.
.
Always unlock a door with a key or use the RKE
transmitter system. Pressing the unlock button on
the RKE transmitter, or unlocking a door with the
key disarms the content theft-deterrent system.
Unlocking a door any other way will activate the
alarm when a door or the trunk is opened.
If you activate the alarm by accident, unlock the driver's
door with your key. You can also turn off the alarm by
using the unlock button on the RKE transmitter system,
or by starting the car with a valid key.
Changes or modifications made to this system by other
than an authorized service facility could void
authorization to use the theft system.
Testing the Alarm
1.
From inside the vehicle, roll down the window, then
get out of the vehicle, keeping the door open.
2.
From outside of the vehicle, with the door open,
lock the vehicle using the power door lock or the
RKE system and close the door. Wait 30 seconds
until the security lamp goes off.
3.
Reach in and unlock the door using the manual
lock and open the door. The horn will sound and
the hazard lights will flash.
You can turn off the alarm by unlocking the driver's door
with your key, using the unlock button on the RKE
transmitter or by starting the car with a valid key.
If the alarm does not sound when it should, check to
see if the horn works. The horn fuse may be blown. To
replace the fuse, see
Fuses and Circuit Breakers
on
page 6
103
. If the fuse does not need to be replaced,
you may need to have your vehicle serviced.
To reduce the possibility of theft, always arm the
theft-deterrent system when leaving your vehicle.
3-19
PASS-Key
®
III+ Electronic
Immobilizer
See
Radio Frequency Statement
on page 8
17
for information regarding Part 15 of the Federal
Communications Commission (FCC) rules and
Industry Canada Standards RSS-210/220/310.
PASS-Key
®
III+ Electronic
Immobilizer Operation
Your vehicle has PASS-Key
®
III+ (Personalized
Automotive Security System) theft-deterrent system.
PASS-Key III+ is a passive theft-deterrent system.
The system is automatically armed when the key is
removed from the ignition.
The system is automatically disarmed when the key is
turned to ON/RUN, ACC/ACCESSORY or START from
the LOCK/OFF position.
You do not have to manually arm or disarm the system.
The security light will come on if there is a problem with
arming or disarming the theft-deterrent system.
When the PASS-Key III+ system senses that someone
is using the wrong key, it prevents the vehicle from
starting. Anyone using a trial-and-error method to start
the vehicle will be discouraged because of the high
number of electrical key codes.
If the engine does not start and the security light comes
on when trying to start the vehicle, there may be a
problem with your theft-deterrent system. Turn the
ignition off and try again.
If the engine still does not start, and the key appears to
be undamaged, try another ignition key. At this time,
you may also want to check the fuse, see
Fuses and
Circuit Breakers
on page 6
103
. If the engine still does
not start with the other key, your vehicle needs service.
If your vehicle does start, the first key may be faulty.
See your dealer who can service the PASS-Key III+ to
have a new key made.
It is possible for the PASS-Key III+ decoder to
learn
the transponder value of a new or replacement key. Up
to 10 keys may be programmed for the vehicle. The
following procedure is for programming additional keys
only. If all the currently programmed keys are lost or do
not operate, you must see your dealer or a locksmith
who can service PASS-Key III+ to have keys made and
programmed to the system.
3-20
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
G
:
Turn and Lane-Change Signals
2 3
:
Headlamp High/Low-Beam Changer
N
:
Windshield Wipers
L
:
Windshield Washer
Flash-To-Pass Feature.
Information for these features is on the pages following.
Turn and Lane-Change Signals
An arrow on the
instrument panel cluster
flashes in the direction of
the turn or lane change.
For vehicles with the side blind zone alert system, an
arrow in the outside mirror flashes when the turn signal
is used. See
Side Blind Zone Alert (SBZA)
on
page 3
40
for more information.
Move the lever all the way up or down to signal a turn.
Raise or lower the lever until the arrow starts to flash to
signal a lane change. Hold it there until the lane change
is complete. If the lever is briefly pressed and released,
the turn signal will flash three times.
The lever returns to its starting position when it is
released.
If after signaling a turn or lane change the arrow flashes
rapidly or does not come on, a signal bulb may be
burned out.
Have the bulbs replaced. If the bulb is not burned out,
check the fuse. See
Fuses and Circuit Breakers
on
page 6
103
.
4-5
There are two accessory power outlets in the rear seat
area located on the door armrests next to the ashtrays.
Remove the cover to access and replace when not
in use.
The accessory power outlet can be used at any time.
{
WARNING:
Power is always supplied to the outlets. Do not
leave electrical equipment plugged in when the
vehicle is not in use because the vehicle could
catch fire and cause injury or death.
Notice:
Leaving electrical equipment plugged in for
an extended period of time while the vehicle is off
will drain the battery. Always unplug electrical
equipment when not in use and do not plug in
equipment that exceeds the maximum 20 ampere
rating.
Certain accessory power plugs may not be compatible
with the accessory power outlet and could overload
vehicle or adapter fuses. If a problem is experienced,
see your dealer.
When adding electrical equipment, be sure to follow
the proper installation instructions included with the
equipment. See
Add-On Electrical Equipment
on
page 6
102
.
Notice:
Hanging heavy equipment from the power
outlet can cause damage not covered by the vehicle
warranty. The power outlets are designed for
accessory power plugs only, such as cell phone
charge cords.
Analog Clock
The analog clock is located on the instrument panel
above the radio. The clock is not connected with any
other vehicle system and runs by itself. To adjust the
clock:
1.
Locate the adjustment button directly below the
clock face.
2.
Push and hold the adjustment button to advance
the clock hands. Holding the button down will
cause the clock to advance faster. Release the
button before reaching the desired time.
3.
Push and release the button to increase the time
by one minute increments until the desired time is
reached.
4-32
A.
Underhood Fuse Block on page 6
103
.
B.
Remote Positive (+) Terminal. See
Jump Starting
on page 6
38
.
C.
Windshield Washer Fluid Reservoir. See
Adding
Washer Fluid
under
Windshield Washer Fluid
on
page 6
32
.
D.
Engine Coolant Surge Tank and Pressure Cap.
See
Engine Coolant on page 6
25
.
E.
Remote Negative (
) Terminal. See
Jump Starting
on page 6
38
.
F.
Power Steering Fluid on page 6
31
.
G.
Engine Oil Fill Cap. See
When to Add Engine Oil
under
Engine Oil on page 6
15
.
H.
Engine Oil Dipstick. See
Checking Engine Oil
under
Engine Oil on page 6
15
.
I.
Brake Master Cylinder Reservoir. See
Brake
Fluid
under
Brakes on page 6
33
.
J.
Automatic Transmission Fluid Cap and Dipstick
(Out of View). See
Automatic Transmission Fluid
on page 6
21
.
K.
Engine Air Cleaner/Filter on page 6
19
.
Engine Oil
To ensure proper engine performance and long life,
careful attention must be paid to engine oil. Following
these simple, but important steps will help protect your
investment:
.
Always use engine oil approved to the proper
specification and of the proper viscosity grade. See
Selecting the Right Engine Oil
in this section.
.
Check the engine oil level regularly and maintain
the proper oil level. See
Checking Engine Oil
and
When to Add Engine Oil
in this section.
.
Change the engine oil at the appropriate time. See
Engine Oil Life System on page 6
19
.
.
Always dispose of engine oil properly. See
What
to Do with Used Oil
in this section.
6-15
If the temperature overheat gauge is no longer in the
overheat zone or an overheat warning no longer
displays, the vehicle can be driven. Continue to drive
the vehicle slow for about 10 minutes. Keep a safe
vehicle distance from the vehicle in front. If the warning
does not come back on, continue to drive normally.
If the warning continues, pull over, stop, and park the
vehicle right away.
If there is no sign of steam, idle the engine for
three minutes while parked. If the warning is still
displayed, turn off the engine until it cools down. Also,
see "Overheated Engine Protection Operating Mode"
next in this section.
Overheated Engine Protection
Operating Mode
If an overheated engine condition exists and the
message ENGINE OVERHEATED STOP ENGINE is
displayed, an overheat protection mode which
alternates firing groups of cylinders helps prevent
engine damage. In this mode, you will notice a loss in
power and engine performance. This operating mode
allows your vehicle to be driven to a safe place in an
emergency. Driving extended miles (km) and/or towing
a trailer in the overheat protection mode should be
avoided.
Notice:
After driving in the overheated engine
protection operating mode, to avoid engine damage,
allow the engine to cool before attempting any
repair. The engine oil will be severely degraded.
Repair the cause of coolant loss, change the oil and
reset the oil life system. See
Engine Oil
on
page 6
15
.
Power Steering Fluid
The power steering fluid
reservoir is located next to
the underhood fuse block
on the passenger side of
the vehicle. See
Engine
Compartment Overview
on page 6
14
for more
information on location.
When to Check Power Steering Fluid
It is not necessary to regularly check power steering
fluid unless you suspect there is a leak in the system or
you hear an unusual noise. A fluid loss in this system
could indicate a problem. Have the system inspected
and repaired.
6-31
Battery
Refer to the replacement number on the original battery
label when a new battery is needed.
{
DANGER:
Battery posts, terminals, and related accessories
contain lead and lead compounds, chemicals
known to the State of California to cause cancer
and reproductive harm. Wash hands after
handling.
The battery is under the rear seat cushion. To access
the battery, see
Rear Underseat Fuse Block
on
page 6
106
. Access to the battery is not necessary to
jump start the vehicle. See
Jump Starting on page 6
38
.
{
WARNING:
A battery that is not properly vented can let
sulfuric acid fumes into the area under the rear
seat cushion. These fumes can damage the rear
seat safety belt systems. You might not be able to
see this damage and the safety belts might not
provide the protection needed in a crash. If a
replacement battery is ever needed, it must be
vented in the same manner as the original battery.
Always make sure that the vent hose is properly
reattached before reinstalling the seat cushion.
6-36
A second remote positive (+) terminal is located on
the rear underseat fuse block.
The remote negative (
) terminal is located behind
the power steering pulley, near the engine cover.
It is marked GND (
).
You will not see the battery of your vehicle under
the hood. It is located under the rear passenger's
seat. You will not need to access the battery for
jump starting. The remote terminals are for that
purpose.
{
WARNING:
An electric fan can start up even when the engine
is not running and can injure you. Keep hands,
clothing and tools away from any underhood
electric fan.
{
WARNING:
Using an open flame near a battery can cause
battery gas to explode. People have been hurt
doing this, and some have been blinded. Use a
flashlight if you need more light.
Be sure the battery has enough water. You do not
need to add water to the battery installed in your
new vehicle. But if a battery has filler caps, be
sure the right amount of fluid is there. If it is low,
add water to take care of that first. If you do not,
explosive gas could be present.
Battery fluid contains acid that can burn you. Do
not get it on you. If you accidentally get it in your
eyes or on your skin, flush the place with water
and get medical help immediately.
6-40
The vehicle has an airbag system. Before attempting to
add anything electrical to the vehicle, see
Servicing
Your Airbag-Equipped Vehicle
on page 2
66
and
Adding Equipment to Your Airbag-Equipped Vehicle
on
page 2
67
.
Headlamp Wiring
The headlamp wiring system has four individual fuses.
An electrical overload will cause the lamps to go on and
off, or in some cases to remain off. If this happens,
have the headlamp wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by an internal
circuit breaker. If the wiper motor overheats due to
heavy snow, the wipers will stop until the motor cools
and will then restart.
A fuse powers the wiper motor. If the fuse blows, there
is an electrical problem. Be sure to have it fixed.
Power Windows and Other Power
Options
Circuit breakers in the fuse block protect the power
windows and other power accessories. When the
current load is too heavy, the circuit breaker opens and
closes, protecting the circuit until the problem is fixed or
goes away.
Fuses and Circuit Breakers
The wiring circuits in the vehicle are protected from
short circuits by a combination of fuses and circuit
breakers. This greatly reduces the chance of fires
caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical size
and rating.
If you ever have a problem on the road and don't have
a spare fuse, you can borrow one that has the
same amperage. Just pick some feature of the vehicle
that you can get along without
like the radio or
cigarette lighter
and use its fuse, if it is the
correct amperage. Replace it as soon as you can.
Underhood Fuse Block
The underhood fuse block is located on the passenger
side of the engine compartment. Remove the fuse cover
and secondary service cover to access the fuse block.
Notice:
Spilling liquid on any electrical component
on the vehicle may damage it. Always keep the
covers on any electrical component.
6-103
Fuses
Usage
1
Engine Control Module (ECM), Crank
2
Fuel Injectors Odd
3
Fuel Injectors Even
4
Air Conditioning Clutch
Fuses
Usage
5
Air Injection Reactor (AIR) Solenoid
6
Oxygen Sensor
7
Emission Device
8
Transmission, Ignition 1
6-104
Fuses
Usage
9
Engine Control Module (ECM),
Powertrain Control Module (PCM)
10
Climate Control System, Instrument
Panel Cluster Ignition 1
11
Airbag System
12
Horn
13
Windshield Wiper
14
Fog Lamps
15
Right High-Beam Headlamp
16
Left High-Beam Headlamp
17
Left Low-Beam Headlamp
18
Right Low-Beam Headlamp
19
Windshield Washer Pump Motor
20
Left Front Cornering Lamp
21
Right Front Cornering Lamp
22
Air Pump (J-Case)
23
Antilock Brake System (ABS)
(J-Case)
Fuses
Usage
24
Starter (J-Case)
25
Antilock Brake System (ABS) Motor
(J-Case)
26
Cooling Fan 2 (J-Case)
27
Cooling Fan 1 (J-Case)
Relays
Usage
29
Powertrain
30
Starter
31
Cooling Fan 2
32
Cooling Fan 3
33
Cooling Fan 1
34
Air Conditioning Clutch
35
Air Injection Reactor (AIR) Solenoid
36
Ignition
37
Air Pump
6-105
Rear Underseat Fuse Block
The rear fuse block is located under the rear seat on
the driver side. The rear seat cushion must be removed
to access the rear fuse block.
The vehicle may not be equipped with all of the fuses,
relays, and features shown.
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 access the fuse block, pull out and lift up on the
cover latch, located at the end of the fuse block, near
the battery cable.
6-106
Fuses
Usage
1
Fuel Pump
2
Left Park Lamp
3
Run 3 - Rear Blower
4
Right Park Lamp
Fuses
Usage
5
Engine Control Module (ECM)/
Transmission Control Module (TCM)
6
Memory Module
7
Right Park Lamp (optional)
6-108
Fuses
Usage
8
Steering Wheel Illumination
9
Front Heated/Cooled Seat Module
10
Run 2 - Heated/Cooled Seats
11
Rear Heated Seat Module
12
RPA Module
13
PASS-Key
®
III System
14
Unlock/Lock Module
15
Magnetic Ride Control
16
Not Used
17
Sunroof
18
Body Control Module (BCM) Dim
19
Body Control Module (BCM)
20
Run 1-Heated Steering Wheel
21
Ignition Switch
22
Driver Door Module
23
Rear Lumbar
24
Electronic Leveling Control Module
25
Body Control Module (Left Turn
Signal)
26
Cigarette Lighter, Auxiliary Power
Outlet
27
Navigation (Optional)
Fuses
Usage
28
Retained Accessory Power 1 (RAP)
29
Passenger Door Module
30
Sensing and Diagnostic Module
31
Accessory Power Outlets
32
Body Control Module (BCM)
(Inadvertent)
33
Retained Accessory Power 2 (RAP)
34
Canister Vent Solenoid
35
Body Control Module (Courtesy)
36
Body Control Module (Right Turn
Signal)
37
Trunk Release
38
Amplifier, Radio
39
Body Control Module (CHMSL)
40
Body Control Module
41
Stoplamp (optional)
42
OnStar
®
Module (If Equipped)
43
Body Modules
44
Radio
45
Door Unlatch (optional)
46
Rear Defogger (J-Case)
6-109
Fuses
Usage
47
Electronic Leveling Control
Compressor (J-Case)
48
Blower (J-Case) (optional)
49
Blower (J-Case) (optional)
Resistor
Usage
50
Terminating Resistor
Relays
Usage
51
Front Blower (optional)
52
Rear Defogger
53
Electronic Leveling Control
Compressor
58
Park Lamps
59
Fuel Pump
60
License Plate Lamp (optional)
61
Right Park Lamp (optional)
Relays
Usage
62
Unlock
63
Lock
64
Run
65
Not Used
66
Door Unlatch (optional)
67
Trunk Release
68
Stoplamp (optional)
69
Overhead Lamps (optional)
70
Retained Accessory Power (RAP)
Circuit
Breakers
Usage
54
Right Front Seat
55
Left Front Power Seat
56
Power Windows
57
Power Tilt Steering Wheel
6-110