2015 CADILLAC ELR Owners Manual

Black plate (28,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
10-28 Vehicle Care
Bulb Assembly
1. Bulb Socket
2. Bulb
3. Lamp Assembly
To replace one of these bulbs:
1. Push the lamp assembly (3)toward the right.
2. Pull the lamp assembly down to remove.
3. Turn the bulb socket (1) counterclockwise to remove it
from the lamp assembly (3). 4. Pull the bulb (2) straight out of
the bulb socket (1).
5. Push the replacement bulb straight into the bulb socket and
turn the bulb socket clockwise to
install it into the lamp assembly.
6. Push the lamp assembly back into position until the release tab
locks into place.
Replacement Bulbs
Exterior Lamp Bulb Number
License
Plate Lamp W5W LL
For replacement bulbs not listed
here, contact your dealer.
Electrical System
High Voltage Devices and
Wiring
{Warning
Exposure to high voltage can
cause shock, burns, and even
death. The high voltage
components in the vehicle can
only be serviced by technicians
with special training.
High voltage components are
identified by labels. Do not
remove, open, take apart,
or modify these components.
High voltage cable or wiring has
orange covering. Do not probe,
tamper with, cut, or modify high
voltage cable or wiring.
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Black plate (29,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
Vehicle Care 10-29
Electrical System
Overload
The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is
too heavy, the circuit breaker opens
and closes, protecting the circuit
until the current load returns to
normal or the problem is fixed. This
greatly reduces the chance of circuit
overload and fire caused by
electrical problems.
Fuses and circuit breakers protect
the following in the vehicle:
.Headlamp Wiring
.Windshield Wiper Motor
.Power Windows and other
Power Accessories
Replace a bad fuse with a new one
of the identical size and rating.
If there is a problem on the road and
a fuse needs to be replaced, the
same amperage fuse can be borrowed. Choose some feature of
the vehicle that is not needed to use
and replace it as soon as possible.
Headlamp Wiring
An electrical overload may cause
the lamps to go on and off, or in
some cases to remain off. Have the
headlamp wiring checked right away
if the lamps go on and off or
remain off.
Windshield Wipers
If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and the wiper control is turned off.
After removal of the blockage, the
wiper motor will restart when the
control is then moved to the desired
operating position.
Although the circuit is protected
from electrical overload, overload
due to heavy snow or ice, may
cause wiper damage. Always clear
ice and heavy snow from the
windshield before using the
windshield wipers.If the overload is caused by an
electrical problem and not snow or
ice, be sure to get it fixed.
Engine Compartment
Fuse Block
To open the fuse block cover, press
the clips at the front and back and
rotate the cover up to the side.
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Black plate (30,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
10-30 Vehicle Care
{Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.
Engine Compartment Fuse Block
A fuse puller is in the engine
compartment fuse block.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown. Mini
Fuses Amps Usage
1 15A Engine Control Module–
Switched Power
2 7.5A Emissions
3 –Not Used
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Black plate (31,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
Vehicle Care 10-31
Mini
Fuses Amps Usage
4 15A Ignition Coils/ Injectors
5 10A Column Lock
6a –Empty
6b –Empty
7 –Empty
8 –Empty
9 7.5A Heated Mirrors
10 5A Air Conditioning Control Module
11 7.5A Traction Power Inverter Module –
Battery
12 –Not Used
13 10A Cabin Heater Pump and Valve
14 –Not Used Mini
Fuses Amps Usage
15 15A Traction Power Inverter Module
and Transmission
Control Module –
Battery
17 5A Engine Control Module–Battery
22 10A Left High-Beam Headlamp
24 –Empty
25 –Empty
26 –Not Used
31 5A Adaptive Cruise Control/Auto
Headlamp
32 5A Vehicle Integration
Control Module
33 10A Run/Crank for Heated Steering
Wheel Mini
Fuses Amps Usage
34 10A Vehicle Integration
Control Module –
Battery
35 –Not Used
36 10A Power Electronics Coolant Pump
37 5A Cabin Heater Control Module
38 10A Rechargeable Energy Storage
System (High
Voltage Battery)
Coolant Pump
39 10A Rechargeable Energy Storage
System (High
Voltage Battery)
Control Module
40 10A Front Windshield Washer
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Black plate (32,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
10-32 Vehicle Care
Mini
Fuses Amps Usage
41 10A Right High-Beam Headlamp
46 –Empty
47 –Empty
49 –Empty
50 10A Run/Crank –
Rear Vision
Camera,
Accessory Power
Module
51 7.5A Run/Crank for ABS, Aero
Shutter, VITM
52 5A Engine Control Module/
Transmission
Control Module –
Run/Crank
53 7.5A Traction Power Inverter Module –
Run/Crank Mini
Fuses Amps Usage
54 7.5A Run/Crank –Fuel
System Control
Module, Air
Conditioning
Control Module,
On Board
Charger,
Instrument
Cluster,
Automatic
Occupant
Sensing, Mirrors
J-Case Fuses Amps Usage
16 20A AIR Solenoid (PZEV Only)
18 30A Rear Defogger Lower Grid
19 30A Power Window –
Front
20 –Empty J-Case
Fuses Amps Usage
21 30A Antilock Brake System
Electronic
Control Unit
23 –Empty
27 40A AIR Pump (PZEV Only)
28 –Empty
29 30A Front Wipers
30 60A Antilock Brake System Motor
42 30A Cooling Fan –
Right
43 30A Front Wipers
44 40A Charger
45 –Empty
48 30A Cooling Fan –Left
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Black plate (33,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
Vehicle Care 10-33
Mini Relays Usage3 Powertrain
4 Heated Mirrors
7 Empty
9 AIR Pump (PZEV Only)
11 Empty
12 Empty
13 Empty
14 Run/Crank
Micro
Relays Usage
1 Empty
2 AIR Solenoid (PZEV Only)
6 Empty
8 Empty
10 Empty Ultra Micro
Relays Usage
5 Empty
Instrument Panel Fuse
Block (Left Side)
The left instrument panel fuse block
is on the left side end of the
instrument panel, behind the end cap. To access the fuses, insert a
plastic tool between the end panel
and the instrument panel, and
carefully release the end cap
retaining clips. When all clips are
released, remove the panel.
To reinstall the door, insert the
forward edge hook feature, and
press around the edges of the end
cap to reengage all of the clips.
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Black plate (34,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
10-34 Vehicle Care
A fuse puller is in the engine
compartment fuse block.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.Fuses Amps Usage
F1 20A Power Outlet/ Cigarette Lighter
–Top of IP
Storage Bin
F2 15A Infotainment (HMI, CD) Fuses Amps Usage
F3 10A Instrument Cluster
F4 10A Infotainment Display, Steering
Wheel Control
Switches
F5 10A Heating, Ventilation, & Air
Conditioning Fuses Amps Usage
F6 10A Airbag (Sensing Diagnostic
Module/
Passenger
Sensing Module)
F7 15A Data Link Connector, Left
(Primary)
F8 10A Column Lock
F9 10A OnStar
F10 15A Body Control Module 1/Body
Control Module
Electronics/
Keyless Entry/
Power Moding/
Center High
Mounted
Stoplamp/License
Plate Lamps/Left
Daytime Running
Lamp/Left
Parking Lamps/
Trunk Release
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Black plate (35,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-7695154) -
2015 - CRC - 4/25/14
Vehicle Care 10-35
Fuses Amps UsageRelay Control/
Washer Pump
Relay Control/
Switch Indicator
Lights
F11 15A Body Control Module 4/Left
Headlamp
F12 –Empty
F13 –Empty
F14 –Empty
F15 20A Power Outlet (Inside
Console Bin)
F16 5A Wireless Charger
F17 –Empty
F18 –Empty
Relays Usage R1 Retained Accessory Power Relay for
Power Outlets Relays Usage
R2 Empty
R3 Empty
R4 Empty
Diodes Usage Diode Empty
Instrument Panel Fuse
Block (Right Side)
The right instrument panel fuse
block is on the right side end of the
instrument panel, behind the end
cap. To access the fuses, insert a
plastic tool between the end panel
and the instrument panel, and
carefully release the end cap
retaining clips. When all clips are
released, remove the panel.
To reinstall the door, insert the
forward edge hook feature, and
press around the edges of the end
cap to reengage all of the clips.
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