Cadillac Escalade Owner's Manual

Also see for 2013 Escalade ESV: Owner's manual Owner manual m

Contents

Cadillac Escalade Owner's Manual Manual pdf 182 page image

Black plate (10,1)Cadillac Escalade/Escalade ESV Owner Manual - 2013 - CRC 2nd Edition - 10/9/126-10 LightingBattery LoadManagementThe vehicle has Electric PowerManagement (EPM) that estimatesthe battery's temperature and stateof charge. It then adjusts the voltagefor best performance and extendedlife of the battery.When the battery's state of chargeis low, the voltage is raised slightlyto quickly bring the charge back up.When the state of charge is high,the voltage is lowered slightly toprevent overcharging. If the vehiclehas a voltmeter gauge or a voltagedisplay on the Driver InformationCenter (DIC), you may see thevoltage move up or down. This isnormal. If there is a problem, analert will be displayed.The battery can be discharged atidle if the electrical loads are veryhigh. This is true for all vehicles.This is because the generator(alternator) may not be spinning fastenough at idle to produce all thepower that is needed for very highelectrical loads.A high electrical load occurs whenseveral of the following are on, suchas: headlamps, high beams, foglamps, rear window defogger,climate control fan at high speed,heated seats, engine cooling fans,trailer loads, and loads plugged intoaccessory power outlets.EPM works to prevent excessivedischarge of the battery. It does thisby balancing the generator's outputand the vehicle's electrical needs.It can increase engine idle speed togenerate more power, wheneverneeded. It can temporarily reducethe power demands of someaccessories.Normally, these actions occur insteps or levels, without beingnoticeable. In rare cases at thehighest levels of corrective action,this action may be noticeable to thedriver. If so, a Driver InformationCenter (DIC) message might bedisplayed, such as BATTERY LOWSTART VEHICLE. If this messagedisplays, it is recommended that thedriver reduce the electrical loads asmuch as possible and restart thevehicle. See Battery Voltage andCharging Messages on page 5‑29.Battery Power ProtectionThis feature shuts off the domelamps if they are left on for morethan 10 minutes when the ignition isin LOCK/OFF. This helps to preventthe battery from running down.