•
Chime Driver
•
Compass/Minitrip Support
•
Interior Lighting (Courtesy/Reading Lamps)
•
BCM Diagnostic Reporting
•
Electronic Liftgate Release (with Power Door
Locks)
•
Exterior Lighting
•
Headlamp Time Delay (with/without Autohead-
lamps)
•
Automatic Headlamps (with electrochromatic
mirror)
•
Illuminated Entry
•
Fade to Off
This feature dims the interior lighting (courtesy
lamps) gradually if the BCM does not receive any
new inputs that would cause the interior lamps to
remain on.
•
PWM Instrument Panel Dimming
•
Door Lock Inhibit
This feature disables the door lock functions if the
key is in the ignition and either front door is ajar.
Pressing the RKE lock/unlock button under these
conditions, result in normal lock/unlock activation.
•
Power Sliding Door Switch Inputs
The BCM has 4 switch inputs for the power
sliding door feature: Located in the overhead con-
sole are the Left and Right side sliding door
switches to activate either or both sliding doors
under the proper conditions. Also there are B-Pillar
switches located on the Left and Right B-pillar
posts.
•
Power Liftgate Switch Input
The BCM has 1 Liftgate switch input located in
the overhead console
•
Power Lockout Switch Input
The BCM has 1 Lockout switch that when en-
abled will disable the B-Pillar sliding door switches
from activating either sliding door when depressed.
When replacing a body control module there are 2
modules available, a Base and a Midline. The
Midline controller is used on vehicles that have
Power Door Locks. If a vehicle is equipped with the
Vehicle Theft Security System, the midline control-
ler becomes a premium when the theft feature is
enabled.
NOTE: Do not swap the body control module
between vehicles or body control modules
off the shelf.
Engineering does not recommend that service,
dealers or the plant swap Body Control Modules
(BCM) between vehicles or off the shelf. The BCM
has internal diagnostic capability that assists in
diagnosing the system. When an “Open” or a
“Short” circuit exists, the diagnostic tool can be
used to read the BCM codes. The codes are very
descriptive in identifying the appropriate feature
that has faulted. The BCM also learns what fea-
tures are on the vehicle and if modules are swapped
the BCM could set false DTCs based on what it
learned.
3.4
CHIME WARNING SYSTEM
The
BCM
monitors
the
door/liftgate
ajar
switches, multifunction switches, headlight switch,
ignition switch, PCI bus, and the diagnostic tool to
perform various chime operations. The BCM uses a
low-side driver to control the chime located in the
cluster.
The chime system provides the Driver with warn-
ing chimes for:
•
Seat belt
•
Exterior lights on
•
Key-in Ignition
•
Key-in Accessory
•
Engine temperature critical
•
Low washer fluid
•
Turn signals on
•
Dome light on
•
Low oil pressure
•
Any warning lamp announcement
•
High-speed warning Gulf Coast Countries (GCC)
only
The output sound intensity of the chime is ap-
proximately 72 decibels.
3.4.1
CHIME PRIORITY
The following list indicates the priority of the
chime when more than one chime is active at the
same time:
•
Seat belt warning
•
High-speed warning Gulf Coast Countries (GCC)
only
•
Turn signal on
•
Chime request
•
Warning lamp announcement
The cluster is responsible to set priority on all
warning lamp announcement chimes.
9
GENERAL INFORMATION
Содержание Caravan 2003
Страница 24: ...NOTES xxiv ...
Страница 64: ...NOTES 40 ...
Страница 65: ...7 0 DIAGNOSTIC INFORMATION AND PROCEDURES 41 ...
Страница 1033: ...8 0 COMPONENT LOCATIONS 8 1 AIRBAG SYSTEM C O M P O N E N T L O C A T I O N S 1009 COMPONENT LOCATIONS ...
Страница 1035: ...8 5 HEATING A C 8 5 1 ACTUATORS FRONT LHD 8 5 2 ACTUATOR FRONT LHD C O M P O N E N T L O C A T I O N S 1011 COMPONENT LOCATIONS ...
Страница 1036: ...8 5 3 ACTUATORS FRONT RHD C O M P O N E N T L O C A T I O N S 1012 COMPONENT LOCATIONS 8 5 HEATING A C Continued ...
Страница 1037: ...8 5 4 ACTUATOR FRONT RHD 8 5 5 EVAPORATOR TEMPERATURE SENSOR LHD C O M P O N E N T L O C A T I O N S 1013 COMPONENT LOCATIONS ...
Страница 1039: ...8 5 8 ACTUATORS REAR 8 5 9 REAR A C HEATER UNIT CONNECTOR C O M P O N E N T L O C A T I O N S 1015 COMPONENT LOCATIONS ...
Страница 1043: ...8 9 POWER FOLDING MIRRORS 8 10 POWER LIFTGATE SYSTEM 8 10 1 MODULE C O M P O N E N T L O C A T I O N S 1019 COMPONENT LOCATIONS ...
Страница 1080: ...C O N N E C T O R P I N O U T S 1056 CONNECTOR PINOUTS ...
Страница 1117: ...10 0 SCHEMATIC DIAGRAMS 10 1 AIRBAG SYSTEM S C H E M A T I C D I A G R A M S 1093 SCHEMATIC DIAGRAMS ...
Страница 1118: ...10 2 AUDIO SYSTEM 10 2 1 PREMIUM AUDIO SYSTEM S C H E M A T I C D I A G R A M S 1094 SCHEMATIC DIAGRAMS ...
Страница 1119: ...10 2 2 BASE AUDIO SYSTEM S C H E M A T I C D I A G R A M S 1095 SCHEMATIC DIAGRAMS ...
Страница 1123: ...10 3 3 FRONT ATC RHD S C H E M A T I C D I A G R A M S 1099 SCHEMATIC DIAGRAMS ...
Страница 1125: ...10 4 COMMUNICATION S C H E M A T I C D I A G R A M S 1101 SCHEMATIC DIAGRAMS ...
Страница 1127: ...10 4 3 ECM CABIN HEATER ASSIST COMMUNICATION DIESEL ONLY S C H E M A T I C D I A G R A M S 1103 SCHEMATIC DIAGRAMS ...
Страница 1128: ...10 5 DOOR AJAR SYSTEM 10 5 1 DOOR AJAR SYSTEM WITH POWER SLIDING DOORS S C H E M A T I C D I A G R A M S 1104 SCHEMATIC DIAGRAMS ...
Страница 1129: ...10 5 2 DOOR AJAR WITHOUT POWER SLIDING DOORS S C H E M A T I C D I A G R A M S 1105 SCHEMATIC DIAGRAMS ...
Страница 1130: ...10 6 EXTERIOR LIGHTING S C H E M A T I C D I A G R A M S 1106 SCHEMATIC DIAGRAMS ...
Страница 1131: ...10 7 IGNITION POWER ACCESSORY 10 7 1 HORN SYSTEM S C H E M A T I C D I A G R A M S 1107 SCHEMATIC DIAGRAMS ...
Страница 1132: ...10 7 2 IGNITION SWITCH S C H E M A T I C D I A G R A M S 1108 SCHEMATIC DIAGRAMS 10 7 IGNITION POWER ACCESSORY Continued ...
Страница 1133: ...10 7 3 INTEGRATED POWER MODULE BODY CONTROL MODULE POWER AND GROUNDS S C H E M A T I C D I A G R A M S 1109 SCHEMATIC DIAGRAMS ...
Страница 1134: ...10 8 INSTRUMENT CLUSTER 10 8 1 INSTRUMENT CLUSTER BASE S C H E M A T I C D I A G R A M S 1110 SCHEMATIC DIAGRAMS ...
Страница 1135: ...10 8 2 INSTRUMENT CLUSTER MESSAGE CENTER S C H E M A T I C D I A G R A M S 1111 SCHEMATIC DIAGRAMS ...
Страница 1136: ...10 9 INTERIOR LIGHTING S C H E M A T I C D I A G R A M S 1112 SCHEMATIC DIAGRAMS ...
Страница 1141: ...10 10 5 THREE ZONE REAR MANUAL TEMPERATURE CONTROL SYSTEM S C H E M A T I C D I A G R A M S 1117 SCHEMATIC DIAGRAMS ...
Страница 1142: ...10 10 6 FRONT BLOWER MOTOR S C H E M A T I C D I A G R A M S 1118 SCHEMATIC DIAGRAMS 10 10 MANUAL TEMPERATURE CONTROLS Continued ...
Страница 1143: ...10 10 7 REAR BLOWER MOTOR S C H E M A T I C D I A G R A M S 1119 SCHEMATIC DIAGRAMS ...
Страница 1145: ...10 11 MEMORY SYSTEM S C H E M A T I C D I A G R A M S 1121 SCHEMATIC DIAGRAMS ...
Страница 1146: ...10 12 OVERHEAD CONSOLE S C H E M A T I C D I A G R A M S 1122 SCHEMATIC DIAGRAMS ...
Страница 1147: ...10 13 POWER DOOR LOCKS RKE S C H E M A T I C D I A G R A M S 1123 SCHEMATIC DIAGRAMS ...
Страница 1148: ...10 14 POWER FOLDING MIRROR LHD EXPORT ONLY S C H E M A T I C D I A G R A M S 1124 SCHEMATIC DIAGRAMS ...
Страница 1149: ...10 15 POWER FOLDING MIRROR RHD EXPORT ONLY S C H E M A T I C D I A G R A M S 1125 SCHEMATIC DIAGRAMS ...
Страница 1150: ...10 16 POWER LIFTGATE SYSTEM S C H E M A T I C D I A G R A M S 1126 SCHEMATIC DIAGRAMS ...
Страница 1151: ...10 17 POWER SLIDING DOOR SYSTEM 10 17 1 LEFT POWER SLIDING DOOR S C H E M A T I C D I A G R A M S 1127 SCHEMATIC DIAGRAMS ...
Страница 1153: ...10 18 POWER SLIDING DOOR AND LIFTGATE SWITCHES S C H E M A T I C D I A G R A M S 1129 SCHEMATIC DIAGRAMS ...
Страница 1154: ...10 19 REAR DEFOG HEATED MIRROR FRONT WIPER DE ICE S C H E M A T I C D I A G R A M S 1130 SCHEMATIC DIAGRAMS ...
Страница 1155: ...10 20 VEHICLE THEFT SECURITY SYSTEM S C H E M A T I C D I A G R A M S 1131 SCHEMATIC DIAGRAMS ...
Страница 1157: ...10 21 WIPERS FRONT AND REAR S C H E M A T I C D I A G R A M S 1133 SCHEMATIC DIAGRAMS ...
Страница 1158: ...NOTES 1134 ...
Страница 1159: ...11 0 CHARTS AND GRAPHS 11 1 KDB LAB SCOPE PATTERN C H A R T S A N D G R A P H S 1135 CHARTS AND GRAPHS ...
Страница 1160: ...11 2 PCI BUS LAB SCOPE PATTERN C H A R T S A N D G R A P H S 1136 CHARTS AND GRAPHS ...