low beam CADILLAC ESCALADE ESV 2009 User Guide

Maintenance When Trailer Towing The vehicle needs service more often when pulling a
trailer. See this manual’s Maintenance Schedule or Index
for more information. Things that are especially important
in trailer operation are automatic transmission uid,
engine oil, axle lubricant, belts, cooling system and brake
system. It is a good idea to inspect these before and
during the trip.
Check periodically to see that all hitch nuts and bolts
are tight.
Trailer Wiring Harness Heavy-Duty Trailer Wiring Package
The vehicle is equipped with the seven-wire trailer
towing harness. This harness with a seven-pin universal
heavy-duty trailer connector is attached to the rear
bumper beam. It is located next to the integrated trailer
hitch. The seven-wire harness contains the following trailer
circuits:
Yellow: Left Stop/Turn Signal
Dark Green: Right Stop/Turn Signal
Brown: Taillamps
White: Ground
Light Green: Back-up Lamps
Red w/ Black Stripe: Battery Feed*
Dark Blue: Trailer Brake*
*The fuses for these two circuits are installed in the
underhood electrical center, but the circuits are
not connected. They should be installed by your dealer
or a qualied service center.
If charging a remote (non-vehicle) battery, press the
Tow/Haul mode button, if equipped, located at the end of
the shift lever. This will boost the vehicle system voltage
and properly charge the battery. If the trailer is too light
for Tow/Haul mode, or the vehicle is not equipped with
Tow/Haul, turn on the headlamps as a second way to
boost the vehicle system and charge the battery.
5-56

Headlamp aiming is done with the vehicle’s low-beam
headlamps. The high-beam headlamps will be correctly
aimed if the low-beam headlamps are aimed properly.
To adjust the vertical aim:
1. Open the hood. See Hood Release on page 6-13
for more information.
2. Locate the center of
the projector lens of
the low-beam
headlamp.
3. Record the distance from the ground to the center
of the projector lens of the low-beam headlamp. 4. At a wall, measure from the ground upward (A) to
the recorded distance from Step 3 and mark it.
5. Draw or tape a horizontal line (B) on the wall the
width of the vehicle at the height of the mark in
Step 4.
Notice: Do not cover a headlamp to improve beam
cut-off when aiming. Covering a headlamp may
cause excessive heat build-up which may cause
damage to the headlamp.
6. Turn on the low-beam headlamps and place a
piece of cardboard or equivalent in front of the
headlamp not being adjusted. This allows only the
beam of light from the headlamp being adjusted
to be seen on the at surface.
6-49

7. Locate the vertical headlamp aiming screws, which
are under the hood near each headlamp assembly.
The adjustment screw can be turned with a E8 Torx ®
socket.
8. Turn the vertical aiming screw until the headlamp
beam is aimed to the horizontal tape line. Turn it
clockwise or counterclockwise to raise or lower the
angle of the beam. 9. Make sure that the light from the headlamp is
positioned at the bottom edge of the horizontal tape
line. The lamp on the left (A) shows the correct
headlamp aim. The lamp on the right (B) shows the
incorrect headlamp aim.
10. Repeat Steps 7 through 9 for the opposite
headlamp.
6-50

Bulb Replacement For the proper type of replacement bulbs, see
Replacement Bulbs on page 6-53 .
For any bulb changing procedure not listed in this
section, contact your dealer/retailer.
High Intensity Discharge (HID)
Lighting
{ CAUTION: The low beam high intensity discharge lighting
system operates at a very high voltage. If you try to
service any of the system components, you could
be seriously injured. Have your dealer/retailer or a
qualied technician service them.
The vehicle may have HID headlamps. After an HID
headlamp bulb has been replaced, you may notice that
the beam is a slightly different shade than it was
originally. This is normal. LED Lighting The vehicle may have LED headlamps. For replacement
of the LED lighting assembly contact your dealer/retailer.
Back-Up Lamps To replace this bulb:
1. Open the liftgate.
See Power Liftgate
on page 2-14 for more
information.
6-51

Fuses Usage
1 Right Trailer Stop/Turn Lamp
2 Electronic Stability Suspension
Control, Automatic Level Control
Exhaust
3 Left Trailer Stop/Turn Lamp
4 Engine Controls Fuses Usage
5 Engine Control Module, Throttle
Control
6 Trailer Brake Controller
7 Front Washer
8 Oxygen Sensors
9 Antilock Brakes System 2
10 Trailer Back-up Lamps
11 Driver Side Low-Beam Headlamp
12 Engine Control Module (Battery)
13 Fuel Injectors, Ignition Coils
(Right Side)
14 Transmission Control Module
(Battery)
15 Vehicle Back-up Lamps
16 Passenger Side Low-Beam
Headlamp
17 Air Conditioning Compressor
18 Oxygen Sensors
19 Transmission Controls (Ignition)
20 Fuel Pump
21 Fuel System Control Module
22 Headlamp Washer
23 Rear Windshield Washer
6-110

J-Case Fuses Usage
62 Starter
63 Stud 2 (Trailer Brakes)
64 Left Bussed Electrical Center 1
65 Electric Running Boards
66 Heated Windshield Washer System
67 Transfer Case
68 Stud 1 (Trailer Connector Battery
Power)
69 Mid-Bussed Electrical Center 1
70 Climate Control Blower
71 Power Liftgate Module
72 Left Bussed Electrical Center 2 Relays Usage
FAN HI Cooling Fan High Speed
FAN LO Cooling Fan Low Speed
FAN CNTRL Cooling Fan Control
HDLP LO/HID Low-Beam Headlamp
FOG LAMP Front Fog Lamps
A/C CMPRSR Air Conditioning Compressor
STRTR Starter
PWR/TRN Powertrain
FUEL PMP Fuel Pump
PRK LAMP Parking Lamps
REAR DEFOG Rear Defogger
RUN/CRANK Switched Power
6-112

GGages
Engine Coolant Temperature ......................... 3-41
Fuel .......................................................... 3-46
Speedometer .............................................. 3-35
Tachometer ................................................. 3-35
Trip Odometer ............................................. 3-35
Garage Door Opener ....................................... 2-55
Garment Hooks .............................................. 2-63
Gasoline
Octane ........................................................ 6-5
Specications ............................................... 6-6
Getting Started, Navigation ................................ 4-4
Global Positioning System (GPS) ...................... 4-59
Glove Box ..................................................... 2-62
GM Mobility Reimbursement Program .................. 8-7
H Hazard Warning Flashers ................................... 3-6
Head Restraints ............................................... 1-2
Headlamps
Aiming ....................................................... 6-48
Bulb Replacement ....................................... 6-51
Daytime Running Lamps (DRL) ..................... 3-21
Exterior Lamps ............................................ 3-16
Flash-to-Pass ............................................... 3-9
High Intensity Discharge (HID) Lighting ........... 6-51
High/Low Beam Changer ................................ 3-8
On Reminder .............................................. 3-21
Heated
Steering Wheel ............................................. 3-6
Heated Seats ............................................ 1-5, 1-6
Heater
Engine Coolant ........................................... 2-28
Highbeam On Light ......................................... 3-46
High-Speed Operation, Tires ............................. 6-63
Highway Hypnosis ........................................... 5-27
Hill and Mountain Roads .................................. 5-28
7

Lights (cont.)
Flash-to-Pass ............................................... 3-9
Fog Lamps ................................................. 3-45
Highbeam On ............................................. 3-46
High/Low Beam Changer ................................ 3-8
Lights On Reminder ..................................... 3-45
Oil Pressure ............................................... 3-44
On Reminder .............................................. 3-21
Passenger Airbag Status Indicator .................. 3-37
Safety Belt Reminders .................................. 3-35
Security ..................................................... 3-45
StabiliTrak ®
Indicator .................................... 3-40
Tire Pressure .............................................. 3-41
Tow/Haul Mode ........................................... 3-46
Loading Your Vehicle ....................................... 5-33
Locking Rear Axle ............................................ 5-9
Locks
Delayed Locking .......................................... 2-10
Door .......................................................... 2-10
Lockout Protection ....................................... 2-12
Power Door ................................................ 2-10
Programmable Automatic Door Locks ............. 2-11
Rear Door Security Locks ............................. 2-11
Loss of Control ............................................... 5-12
Lower Anchors and Tethers for Children ............. 1-63
Luggage Carrier .............................................. 2-64
Lumbar
Power Controls ............................................. 1-4 M Magnetic Ride Control ....................................... 5-9
Maintenance
Footnotes ..................................................... 7-8
Schedule, Additional Required Services ............ 7-6
Maintenance Schedule
At Each Fuel Fill ......................................... 7-10
At Least Once a Month ................................ 7-10
At Least Once a Year .................................. 7-11
Maintenance Record .................................... 7-17
Maintenance Replacement Parts .................... 7-15
Maintenance Requirements ............................. 7-2
Owner Checks and Services ......................... 7-10
Recommended Fluids and Lubricants ............. 7-13
Scheduled Maintenance ................................. 7-4
Using .......................................................... 7-3
Your Vehicle and the Environment ................... 7-2
Malfunction Indicator Lamp ............................... 3-42
Maps ............................................................ 4-15
Memory Features ............................................. 1-7
Message
DIC Warnings and Messages ........................ 3-56
Mirrors
Automatic Dimming Rearview ........................ 2-40
Manual Rearview ......................................... 2-40
Outside Convex Mirror ................................. 2-41
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