HVAC CHRYSLER PACIFICA 2018 Owners Manual

Battery Saver On/Battery Saver Mode Message —
Electrical Load Reduction Actions — If Equipped
This vehicle is equipped with an Intelligent Battery Sensor
(IBS) to perform additional monitoring of the electrical
system and status of the vehicle battery.
In cases when the IBS detects charging system failure, or
the vehicle battery conditions are deteriorating, electrical
load reduction actions will take place to extend the driving
time and distance of the vehicle. This is done by reducing
power to or turning off non-essential electrical loads.
Load reduction is only active when the engine is running.
It will display a message if there is a risk of battery
depletion to the point where the vehicle may stall due to
lack of electrical supply, or will not restart after the current
drive cycle.
When load reduction is activated, the message “Battery
Saver On” or “Battery Saver Mode” will appear in the
instrument cluster display.
These messages indicate the vehicle battery has a low state
of charge and continues to lose electrical charge at a rate
that the charging system cannot sustain.NOTE:
•
The charging system is independent from load reduc-
tion. The charging system performs a diagnostic on the
charging system continuously.
• If the Battery Charge Warning Light is on it may indicate
a problem with the charging system. Refer to “Battery
Charge Warning Light” in “Warning Lights And Mes-
sages” located in ”Getting To Know Your Instrument
Panel” for further information.
The electrical loads that may be switched off (if equipped),
and vehicle functions which can be effected by load
reduction:
• Heated Seat/Vented Seats/Heated Wheel
• Heated/Cooled Cup Holders — If Equipped
• Rear Defroster And Heated Mirrors
• HVAC System
• 150W Power Inverter System
• Audio and Telematics System
4
GETTING TO KNOW YOUR INSTRUMENT PANEL 195

Loss of the battery charge may indicate one or more of the
following conditions:
•The charging system cannot deliver enough electrical
power to the vehicle system because the electrical loads
are larger than the capability of charging system. The
charging system is still functioning properly.
• Turning on all possible vehicle electrical loads (e.g.
HVAC to max settings, exterior and interior lights,
overloaded power outlets +12V, 150W, USB ports) dur-
ing certain driving conditions (city driving, towing,
frequent stopping).
• Installing options like additional lights, upfitter electri-
cal accessories, audio systems, alarms and similar de-
vices.
• Unusual driving cycles (short trips separated by long
parking periods).
• The vehicle was parked for an extended period of time
(weeks, months).
• The battery was recently replaced and was not charged
completely.
• The battery was discharged by an electrical load left on
when the vehicle was parked. •
The battery was used for an extended period with the
engine not running to supply radio, lights, chargers,
+12V portable appliances like vacuum cleaner ’s, game
consoles and similar devices.
What to do when an electrical load reduction action
message is present (“Battery Saver On” or “Battery Saver
Mode”)
During a trip:
• Reduce power to unnecessary loads if possible:
– Turn off redundant lights (interior or exterior)
– Check what may be plugged in to power outlets +12V, 150W, USB ports
– Check HVAC settings (blower, temperature)
– Check the audio settings (volume)
After a trip:
• Check if any aftermarket equipment was installed (ad-
ditional lights, upfitter electrical accessories, audio sys-
tems, alarms) and review specifications if any (load and
Ignition Off Draw currents).
• Evaluate the latest driving cycles (distance, driving time
and parking time).
196 GETTING TO KNOW YOUR INSTRUMENT PANEL

Your vehicle may also be designed to perform any of these
other functions in response to the Enhanced Accident
Response System:
•Turn off the Fuel Filter Heater, Turn off the HVAC
Blower Motor, Close the HVAC Circulation Door
• Cut off battery power to the:
• Engine
• Electric Motor (if equipped)
• Electric power steering
• Brake booster
• Electric park brake
• Automatic transmission gear selector
• Horn
• Front wiper
• Headlamp washer pump
NOTE: After an accident, remember to cycle the ignition to
the STOP (OFF/LOCK) position and remove the key from
the ignition switch to avoid draining the battery. Carefully
check the vehicle for fuel leaks in the engine compartment
and on the ground near the engine compartment and fuel
tank before resetting the system and starting the engine. If
there are no fuel leaks or damage to the vehicle electrical
devices (e.g. headlights) after an accident, reset the system by following the procedure described below. If you have
any doubt, contact an authorized dealer.
Enhanced Accident Response System Reset
Procedure
In order to reset the Enhanced Accident Response System
functions after an event, the ignition switch must be changed
from ignition START or ON/RUN to ignition OFF. Carefully
check the vehicle for fuel leaks in the engine compartment
and on the ground near the engine compartment and fuel
tank before resetting the system and starting the engine.
Maintaining Your Air Bag System
WARNING!
•
Modifications to any part of the air bag system could
cause it to fail when you need it. You could be
injured if the air bag system is not there to protect
you. Do not modify the components or wiring, in-
cluding adding any kind of badges or stickers to the
steering wheel hub trim cover or the upper passenger
side of the instrument panel. Do not modify the front
bumper, vehicle body structure, or add aftermarket
side steps or running boards.
(Continued)
274 SAFETY

Possible Reasons The Engine Does Not Autostop
Prior to engine shut down, the system will check many
safety and comfort conditions for Stop/Start and ensure
they are fulfilled. Detailed information about the operation
of the Stop/Start system may be viewed in the instrument
cluster display Stop/Start screen. In the following situa-
tions the engine will not stop:
•If Stop/Start is manually disabled by the Stop/Start Off
button.
• Driver ’s seat belt is not buckled.
• Driver ’s door is not closed.
• Battery temperature is too warm or cold.
• Battery charge is low. During this time a message will
display Stop/Start Not Ready Battery Charging.
• The vehicle is on a steep grade.
• Cabin heating or cooling is in process and an acceptable
cabin temperature has not been achieved. •
HVAC is set to full defrost mode at a high blower speed.
• HVAC set to MAX A/C.
• Engine has not reached normal operating temperature.
• The transmission is not in a forward gear.
• Hood is open.
• Brake pedal is not pressed with sufficient pressure.
Other Factors Which Can Inhibit Autostop Include:
• Accelerator pedal input.
• Engine temp too high.
•
5 MPH threshold not achieved from previous AUTOSTOP.
• Steering angle beyond threshold.
• ACC is on and speed is set.
It may be possible for the vehicle to be driven several times
without the STOP/START system going into a STOP/
START READY state under more extreme conditions of the
items listed above.
6
STARTING AND OPERATING 327

To Start The Engine While In Auto Stop/Start
While in a forward gear, the engine will start when the
brake pedal is released or the throttle pedal is depressed.
The transmission will automatically re-engage upon en-
gine restart.
Conditions That Will Cause The Engine To Start Auto-
matically While In Auto Stop/Start:
•The transmission selector is moved out of DRIVE.
• To maintain cabin temperature comfort.
• HVAC is set to full defrost mode.
• HVAC system temperature or fan speed is manually
adjusted.
• Battery voltage drops too low. During this time a mes-
sage will display Stop/Start Not Ready Battery Charg-
ing.
• Low brake vacuum (e.g. after several brake pedal appli-
cations).
• STOP/START OFF switch is pushed.
• A STOP/START system error occurs.
To Manually Turn Off The Stop/Start System
1. Push the STOP/START OFF switch (located on the
instrument panel). The light on the switch will illumi-
nate.
2. The “STOP/START OFF” message will appear in the instrument cluster display. Refer to “Instrument Cluster
Display” in “Getting To Know Your Instrument Panel”
for further information.
3. At the next vehicle stop (after turning off the STOP/ START system) the engine will not be stopped.
Stop/Start Button
328 STARTING AND OPERATING

Cavity Cartridge FuseBlade FuseDescription
F10 – – Not Used
F11 – – Not Used
F12 – 5 Amp Tan Battery Sensor (IBS)
F13 –10 Amp Red ECM (ESS Only)
F14 –10 Amp Red ECM
F15 40 Amp Green –CBC Feed #3 (Power Locks)
F16 –20 Amp Yellow ECM
F17 30 Amp Pink – Starter
F18 40 Amp Green –CBC Feed #4 (Exterior Lighting #1)
F19 25 Amp Clear –2nd Row Folding Seats Solenoid LT
F20 –10 Amp Red A/C Compressor Clutch
F21 25 Amp Clear –2nd Row Folding Seat Solenoid RT
F22 – – Not Used
F23 – – Not used
F24 –20 Amp Yellow RR Wiper
F25A –10 Amp Red Handsfree LT & RT RR Door Release Mod
F25B –10 Amp Red Active Grill Shutter/ PWR Mirror
F26 40 Amp Green –Front HVAC Blower Motor
F27 25 Amp Clear –RR Slide Door Module-RT
F28A –10 Amp Red Diagnostic Report
440 IN CASE OF EMERGENCY

Cavity Cartridge FuseBlade FuseDescription
F28B –10 Amp Red USB + AUX Port / Video USB Port
F29 – – Not Used
F30A –15 Amp Blue Media HUB 1&2
F30B –15 Amp Blue PWR Lumbar SW
F31 – – Not Used
F32 20 Amp Blue – ECM
F33 30 Amp Pink –Power Liftgate Module
F34 25 Amp Clear –RR Door Module-LT
F35 25 Amp Clear –Sunroof Control Module
F36 – – Not Used
F37 40 Amp Green –CBC Feed #4 (Exterior Lighting #2)
F38 60 Amp Yellow –Vacuum Cleaner
F39 25 Amp Clear –Rear HVAC Blower Motor
F40 – – Not Used
F41 – – Not Used
F42 40 Amp Green –Folding Seat Module
F43 –20 Amp Yellow Fuel Pump Motor
F44 30 Amp Pink –CBC Feed #1 (Interior Lights)
F45 30 Amp Pink – Power Inverter
F46 30 Amp Pink –Driver Door Module
7
IN CASE OF EMERGENCY 441

Cavity Cartridge FuseBlade FuseDescription
F47 30 Amp Pink –Passenger Door Module
F48 – – Not Used
F49 25 Amp Clear –RR Sliding Door Module-LT
F50 25 Amp Clear –RR Door Module-RT
F51 30 Amp Pink – Front Wiper
F52 30 Amp Pink –Brake Vacuum Pump
F53 – – Not Used
F54 40 Amp Green –ESP-ECU And Valves
F55A –15 Amp Blue Radio Frequency HUB/ Keyless Ignition System
(KIN) / (Electronic Steering Lock-BUX ONLY)
F55B –15 Amp Blue DVD / Video Routing Module (VRM
F56A –10 Amp Red Front and Rear HVAC Control Module / Occu-
pant Classification Module (OCM)/ElectronicSteering Lock (ESL)
F56B –10 Amp Red ESP/ESC
F57 – – Not Used
F58 – – Not Used
F59 30 Amp Pink –Trailer Tow Receptacle — If Equipped
F60 –20 Amp Yellow Rear Cargo APO
F61 –20 Amp Yellow Trailer Tow Right Stop/Turn — If Equipped
442 IN CASE OF EMERGENCY

Cavity Cartridge FuseBlade FuseDescription
F77A –10 Amp Red RR Entertainment Screen 1 & 2/Media HUB 1 &
2/3rd Row USB Charge Only/2nd Row USB
Charge Only/Vaccum Cleaner SW/3rd Row Re- cline ST SW/LT & RT Stow N Go SW/LT & RT Sliding Door SW Backlight
F77B –10 Amp Red Rain Sensor/Sunroof /CRVMM
F78A –15 Amp Blue Transmission Control Module (TCM)/ E-Shifter
F78B –15 Amp Blue Instrument Cluster
F79 –10 Amp Red ICS/Front And Rear HVAC/ SCCM/ EPB
F80 – – Not Used
F81 – – Not Used
F82 – – Not Used
F83 20 Amp Blue –TT Park Lights — If Equipped
30 Amp Pink –Headlamp Washer Pump — If Equipped
F84 – – Not Used
F85 –20 Amp Yellow Cigar Lighter
F86 – – Not Used
F87 – – Not Used
F88 –20 Amp Yellow Front Heated Seats
F89 –20 Amp Yellow Rear Heated Seats
444 IN CASE OF EMERGENCY