instrument cluster CADILLAC CTS 2009 2.G Owner's Manual

Tire Pressure Monitor Operation
This vehicle may have a Tire Pressure Monitor System
(TPMS). TPMS is designed to warn the driver when a
low tire pressure condition exists. TPMS sensors are
mounted onto each tire and wheel assembly, excluding
the spare tire and wheel assembly, if the vehicle has one.
The TPMS sensors monitor the air pressure in the
vehicle’s tires and transmits the tire pressure readings
to a receiver located in the vehicle.
Using the Driver Information Center (DIC), the driver
can also check tire pressure levels using the DIC.
For additional information and details about the DIC
operation and displays seeDIC Operation and Displays
on page 3-51andDIC Warnings and Messages on
page 3-58.
When a low tire pressure
condition is detected, the
TPMS illuminates the
low tire pressure warning
light located on the
instrument panel cluster.
A DIC warning message to check the pressure in a
specic tire is also shown on the DIC display screen.
The low tire pressure warning light and the DIC warning
message come at each ignition cycle until the tires
are inated to the correct ination pressure.The low tire pressure warning light may come on in cool
weather when the vehicle is rst started, and then
turn off as you start to drive. This could be an early
indicator that the air pressure in the tire(s) are getting
low and need to be inated to the proper pressure.
The Tire and Loading Information label, attached to
your vehicle, shows the size of your vehicle’s original
equipment tires and the correct ination pressure for the
tires when they are cold. SeeLoading the Vehicle on
page 4-20, for an example of the Tire and Loading
Information label and its location on your vehicle.
Also seeInflation - Tire Pressure on page 5-69.
Your vehicle’s TPMS can warn you about a low tire
pressure condition but it does not replace normal
tire maintenance. SeeTire Inspection and Rotation on
page 5-76andTires on page 5-61.
Notice:Using non-approved tire sealants could
damage the Tire Pressure Monitor System (TPMS)
sensors. TPMS sensor damage caused by using
an incorrect tire sealant is not covered by the
vehicle warranty. Always use the GM approved tire
sealant available through your dealer/retailer.
Your vehicle, when new, included a factory-installed
Tire Inator Kit. This kit uses a GM approved liquid
tire sealant. Using non-approved tire sealants could
damage the TPMS sensors. SeeTire Sealant and
Compressor Kit on page 5-86for information regarding
the inator kit materials and instructions.
5-73

Mini-Fuses Usage
BCM 2 Body Control Module 2
BCM 3 Body Control Module 3
BCM 4 Body Control Module 4
BCM 5 Body Control Module 5
SPARE Spare
BCM 6, BCM 7 Body Control Module 6 and 7
DISPLY Display
DRL RT Right Daytime Running Lamp (DRL)
DRL/WSWDaytime Running Lamps/Windshield
Washer Pump
ECM Engine Control Module (ECM)
ECM/TCM IGNECM, Transmission Control
Module (TCM), Instrument Panel
Cluster (IPC), PASS-Key III+ Module
EMIS 1 Emission 1
EMIS 2 Emission 2
EVEN COILS Even Coils
FRT FOG Front Fog Lamps
HDM WASH Headlamp Driver Module WasherMini-Fuses Usage
HORN Horn
LO BEAM
DRL LEFTLow-Beam Daytime Running
Lamps (Left)
LT HI BEAM Left High-Beam Headlamp
LT LO BEAM Left Low-Beam Headlamp
DRL/LT
LO BEAMDaytime Running Lamps / Left
Low-Beam Headlamp
LTR Cigarette Lighter
MISC IGN Ignition
NAV MTR Navigation Motor
ODD COILS Odd Coils
PED PRO Not Used
PWR MODINGPASS-Key III+ Module, Body Control
Module
RT HI BEAM Right High-Beam Headlamp
RT LO BEAM Right Low-Beam Headlamp
RT LO BEAM Right Low-Beam Headlamp
SPARE Spare
SPARE Spare
5-117

Mini-Fuses Usage
BCM 4 Body Control Module 4
BCM 5 Body Control Module 5
SPARE Spare
BCM 6, BCM 7 Body Control Module 6 and 7
DISPLY Display
DRL RT Right Daytime Running Lamp (DRL)
DRL/WSWDaytime Running Lamps/Windshield
Washer Pump
ECM Engine Control Module (ECM)
ECM/TCM IGNECM, Transmission Control
Module (TCM), Instrument Panel
Cluster (IPC), PASS-Key III+ Module
EMIS 1 Emission 1
EMIS 2 Emission 2
EVEN COILS Even Coils
FRT FOG Front Fog Lamps
HDM WASH Headlamp Driver Module Washer
HORN Horn
DRL LT Left Daytime Running Lamps
LT HI BEAM Left High-Beam Headlamp
SPARE Spare
LT LO BEAM Left Low-Beam Headlamp
LTR Cigarette Lighter
MISC IGN IgnitionMini-Fuses Usage
NAV MTR Navigation Motor
ODD COILS Odd Coils
PED PRO Not Used
PWR MODINGPASS-Key III+ Module, Body Control
Module
RT HI BEAM Right High-Beam Headlamp
RT LO BEAM Right Low-Beam Headlamp
SPARE Spare
SPARE Spare
SPARE Spare
STR/WHL/
ILLUMSteering Wheel Illumination
TCM BATTTransmission Control Module
Battery
SPARE Spare
WPR Windshield Wiper
INCLR Intercooler Pump
J-Case Fuses Usage
ABS MTR ABS Motor
BLWR Blower
SPARE Spare
FAN 1 Cooling Fan 1
FAN 2 Cooling Fan 2
5-121

I
Ignition Positions....................................2-31, 2-32
Immobilizer....................................................2-27
Immobilizer Operation..............................2-28, 2-29
Infants and Young Children, Restraints...............1-37
Ination - Tire Pressure...................................5-69
Inator Kit, Tire...............................................5-86
Instrument Panel
Brightness..................................................3-20
Cluster.......................................................3-31
Overview..................................................... 3-4
Storage Area..............................................2-65
J
Jump Starting.................................................5-46
K
Keyless Access System..................................... 2-8
Keyless Access System, Operation...................... 2-8
Keyless Entry System....................................... 2-5
Keys............................................................... 2-3
L
Labeling, Tire Sidewall.....................................5-63
Lamp
Malfunction Indicator....................................3-43
Lamps
Exterior Lighting Battery Saver......................3-20
Reading.....................................................3-21
Lap-Shoulder Belt...........................................1-28
LATCH System for Child Restraints...................1-45
License Plate Lamps.......................................5-59
Light
Airbag Readiness........................................3-36
Antilock Brake System (ABS) Warning............3-40
Brake System Warning.................................3-39
Charging System.........................................3-38
Cruise Control.............................................3-48
Engine Coolant Temperature Warning.............3-41
Fog Lamp ..................................................3-48
Highbeam On.............................................3-49
Lights On Reminder.....................................3-48
Oil Pressure...............................................3-46
Passenger Airbag Status Indicator..................3-37
Safety Belt Reminders..................................3-35
Security.....................................................3-48
7