TirePressureLight
WhentheLightFlashesFirstandThenis
OnSteady
Forvehicles withatire
pressure monitoring
system,thislightcomes
onbrieflywhentheengine
isstarted. Itprovides
information abouttire
pressures andtheTire
Pressure Monitoring
System.
Thisindicates thattheremaybeaproblemwiththe
TirePressure MonitorSystem.Thelightflashesfor
aboutaminuteandstaysonsteadyfortheremainder
oftheignition cycle.Thissequence repeatswithevery
ignition cycle.SeeTirePressure MonitorOperation on
page 6‑63 formoreinformation.
MalfunctionIndicatorLamp
CheckEngineLight
WhentheLightisOnSteady
Thisindicates thatoneormoreofthetiresis
significantly underinflated.
Acomputer systemcalledOBDII(On-Board
Diagnostics-Second Generation) monitorsoperation
ofthefuel,ignition, andemissioncontrolsystems.
Itensuresthatemissions areatacceptable levelsfor
thelifeofthevehicle, helpingtoproduceacleaner
environment.
Atirepressure messageintheDriverInformation
Center(DIC),canaccompany thelight.SeeDriver
Information Center(DIC) on page 4‑61 formore
information. Stopandcheckthetiresassoonasit
issafetodoso.Ifunderinflated, inflatetotheproper
pressure. SeeInflation -TirePressure on page 6‑59
formoreinformation.
Thislightshouldcomeon
whentheignition ison,
buttheengineisnot
running, asacheckto
showitisworking. Ifit
doesnot,havethevehicle
serviced byyourdealer.
4-55
| Categories | Cadillac DTS Manuals, Cadillac Manuals |
|---|---|
| Tags | Cadillac DTS 4.6 |
| Model Year | 2010 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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