Chrysler New Yorker. Manual — part 110
OVERHEAD CONSOLE
CONTENTS
page
page
GENERAL INFORMATION
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . 1
DESCRIPTION AND OPERATION
MAP READING LAMPS . . . . . . . . . . . . . . . . . . . 2
OVERHEAD TRAVEL INFORMATION SYSTEM
(OTIS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
DIAGNOSIS AND TESTING
DISPLAY DIAGNOSTICS (OTIS) . . . . . . . . . . . . . 3
SELF-DIAGNOSTIC TEST . . . . . . . . . . . . . . . . . . 3
UNIVERSAL TRANSMITTER . . . . . . . . . . . . . . . . 3
SERVICE PROCEDURES
COMPASS CALIBRATION . . . . . . . . . . . . . . . . . . 4
DEMAGNETIZING PROCEDURE . . . . . . . . . . . . . 4
TRAINING THE UNIVERSAL TRANSMITTER . . . 5
UNIVERSAL TRANSMITTER CHANNEL
STATUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
VARIANCE SETTING PROCEDURE . . . . . . . . . . . 4
REMOVAL AND INSTALLATION
AMBIENT TEMPERATURE SENSOR . . . . . . . . . . 5
BASE UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
MAP LAMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
MINI CONSOLE . . . . . . . . . . . . . . . . . . . . . . . . . . 5
OTIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
OVERHEAD CONSOLE BASE PLATE . . . . . . . . . . 6
OVERHEAD TRAVEL INFORMATION SYSTEM
(OTIS) LAMP . . . . . . . . . . . . . . . . . . . . . . . . . . 6
GENERAL INFORMATION
INTRODUCTION
There are two types of overhead consoles and two
available
Overhead
Travel
Information
System
(OTIS) electronic packages.
(1) Mini Console (Fig. 1) has:
• Overhead Travel Information System (OTIS)
withoutuniversal Transmitter (OTIS only)
• Two map/courtesy lamps
(2) Mini Console (Fig. 2) has:
• Overhead Travel Information System (OTIS)
with Universal Transmitter
• Two map/courtesy lamps
• Universal Transmitter
Fig. 1 Mini Console Without Universal Transmitter
Fig. 2 Mini Console With Universal Transmitter
300M
OVERHEAD CONSOLE
8V - 1
(3) Base unit (Fig. 3) has two map/courtesy lamps.
DESCRIPTION AND OPERATION
MAP READING LAMPS
The map lamps are actuated by pressing on the
lens to turn ON the lamp and a second time turn
OFF the lamp. The lamps also serve as courtesy
lamps whenever:
• A door is opened
• The illuminated entry system is activated
• The headlamp dimmer switch is rotated up to
the courtesy lamp detent.
OVERHEAD TRAVEL INFORMATION SYSTEM
(OTIS)
Overhead Travel Information System (OTIS) is a
module with six informational displays which can be
displayed using the four outer buttons. When the
vehicle is first turned ON:
• OTIS blanks the display for a half second
• Illuminates all segments of the vacuum fluores-
cent display (VFD) at full brightness for one and a
half seconds
• Displays whatever was being viewed when the
ignition was last turned OFF
OTIS may also be integrated with the Universal
Transmitter. If so, your OTIS module will have three
buttons centered together between the outer four
buttons. Above the three buttons are corresponding
dots to indicate which button you are using.
THERE ARE 6 DISPLAYS:
• Compass/Temperature
• Average fuel economy
• Distance to empty
• Instantaneous fuel economy
• Trip odometer
• Elapsed time
THERE ARE 4 BUTTONS FOR OTIS
OPERATIONS
The buttons operate when the ignition is in the ON
position. The VFD will display the last display before
ignition was turned OFF. The four outer buttons
operate:
• STEP
• C/T - Compass/Temperature
• US/M - English/Metric
• RESET
STEP BUTTON
Pressing the STEP button selects one of the follow-
ing 5 displays:
• Average fuel economy
• Distance to empty
• Instantaneous fuel economy
• Trip odometer
• Elapsed time
C/T (COMPASS/TEMPERATURE) BUTTON
Pressing the C/T button selects the Compass/Tem-
perature display.
US/M (ENGLISH/METRIC MEASUREMENT)
BUTTON
Pressing the US/M button switches the display
units between English and Metric readings.
RESET BUTTON
Pressing the RESET button resets the function on
the display, provided that function can be reset. The
functions which can be reset are Average fuel econ-
omy, Trip odometer and Elapsed time.
The RESET button is also used to set the variance
and/or calibrate the compass. Refer to the Variance
Procedure and Calibration Procedure in this section.
UNIVERSAL TRANSMITTER
The Universal Transmitter will operate most:
• Garage door opener (rolling code and non-rolling
code)
• Gate opener
• Home/Office lighting and/or security system(s)
The transmitter is powered by the M1 circuit.
THERE ARE THREE BUTTONS FOR
UNIVERSAL TRANSMITTER OPERATIONS
Each button controls an independent channel for
transmitter operations. A house shaped icon will be
illuminated along with the corresponding number of
dots located at the bottom of the icon.
Fig. 3 Base Console
8V - 2
OVERHEAD CONSOLE
300M
GENERAL INFORMATION (Continued)
DIAGNOSIS AND TESTING
DISPLAY DIAGNOSTICS (OTIS)
TEMPERATURE
OTIS
receives
Programmable
Communications
Interface bus (PCI bus) messages from the Body Con-
trol Module (BCM) for all displayed information
except the compass display. If a dash (-) is displayed,
OTIS is not receiving a PCI bus message from the
BCM. To check out the PCI bus line and the BCM
use the scan tool (DRB) and proper Body Diagnostic
Procedure manual.
If OTIS displays SC instead of a temperature read-
ing , the PCI bus message is more than 83° C (181°
F). Check for a short circuit between the temperature
sensor and the BCM.
If OTIS displays OC instead of a temperature, the
PCI bus message is less than -55° C (-67° F). Check
for an open circuit between the temperature sensor
and the BCM.
AVERAGE FUEL ECONOMY
OTIS receives average fuel economy information
from the BCM over the PCI bus line. If OTIS dis-
plays -.- instead of an average fuel economy value, it
is not receiving a PCI bus message for the average
fuel economy from the BCM. To check out the PCI
bus line and the BCM use the DRB scan tool.
DISTANCE TO EMPTY
OTIS receives distance to empty information from
the BCM over the PCI bus line. If OTIS displays a
dash (-) instead of a distance to empty value, it is not
receiving a PCI bus message for the distance to
empty from the BCM. To check out the PCI bus line
and the BCM use the DRB scan tool.
INSTANTANEOUS FUEL ECONOMY
OTIS receives instantaneous fuel economy informa-
tion from the BCM over the PCI bus line. If OTIS
displays a dash (-) instead of an instantaneous fuel
economy value, it is not receiving a PCI bus message
for the instantaneous fuel economy from the BCM. To
check out the PCI bus line and the BCM use the
DRB scan tool.
TRIP ODOMETER
OTIS receives trip odometer information from the
BCM over the PCI bus line. If OTIS displays dashes
-.- instead of the trip odometer value, it is not receiv-
ing a PCI bus message for the trip odometer from the
BCM. To check out the PCI bus line and the BCM,
use the DRB scan tool.
ELAPSED TIME
OTIS receives a PCI bus message containing
elapsed time information. If OTIS displays dashes -:--
instead of the elapsed time, it is not receiving a PCI
bus message for the elapsed time from the BCM. To
check out the PCI bus line and the BCM, use the
DRB scan tool.
COMPASS DISPLAY
To display the vehicle direction, the OTIS processes
information from a sensor internal to the module.
The OTIS is self- calibrating and requires only vari-
ance adjustments dependent upon location. The OTIS
displays the label CAL whenever the compass is in
the fast calibration mode.
If all three of the following conditions listed below
occur, the vehicle must be demagnetized.
• Compass portion of the display is blank
• Temperature portion of the display is OK
• The label CAL is illuminated
If demagnetizing the vehicle is needed, refer to the
demagnetizing
procedure
in
this
section.
After
demagnetizing, to calibrate the compass refer to Cal-
ibration Procedure and to set the variance refer to
Variance Procedure, both within this section. If the
compass portion of the display is still blank, replace
the OTIS.
SELF-DIAGNOSTIC TEST
(1) With the ignition switch in the OFF position
simultaneously press the C/T and STEP buttons and
hold.
(2) Turn ignition switch ON, then release C/T and
STEP buttons.
(3) OTIS lights all segments on the VFD for 2-4
seconds. Check for segments that are not illumi-
nated.
(4) If OTIS displays PASS, the module is OK.
(5) If OTIS displays FAIL, replace the module.
(6) If OTIS displays PCI, check for an open or a
short in the PCI bus communication wire.
(7) Press the C/T or the STEP button to exit self-
test.
UNIVERSAL TRANSMITTER
(1) Check the battery voltage to the universal
transmitter by pressing transmitter button and see-
ing if the house shaped icon and corresponding num-
ber of dots light up. If OK, go to .
(2) Check M1 fuse. If fuse is OK, go to Step 4. If
not OK, replace fuse.
(3) Check the OTIS w/universal transmitter con-
nector M1 battery circuit for voltage (9-16 volts). If
voltage is OK, proceed to Step 5. If no voltage, repair
wire as necessary.
(4) Test the Z2 circuit for ground at the OTIS,
(with universal transmitter), connector. If ground is
300M
OVERHEAD CONSOLE
8V - 3
OK, replace OTIS with universal transmitter module.
If no ground, repair as necessary.
(5) Check the instructions in the Owner’s Manual
and retrain the module. If the module cannot be
trained, replace the OTIS w/universal transmitter.
SERVICE PROCEDURES
COMPASS CALIBRATION
Do not attempt to calibrate the compass near large
metal objects such as other vehicles, large buildings
or bridges. Remove all magnetic devices from roof
panel. This compass is equipped with an auto-cali-
bration feature which eliminates the need to manu-
ally set compass calibration. For a short time when
the vehicle is new, the compass may appear erratic
and the CAL symbol will be lit. After completing 3
complete 360 degree turns at 5 mph, in an area free
of metal objects and on level ground, the CAL symbol
will turn off and the compass will perform normally.
If at any time the compass should become inaccu-
rate it can be put in auto-calibration mode by using
the following procedure.
(1) Turn key to the ON position.
(2) Press C/T button to select the Compass/Tem-
perature display.
(3) Press and hold RESET button for 5 seconds.
The VAR symbol will light. While continuing to hold
the RESET button for about 10 seconds, the CAL
symbol will light.
(4) Drive the vehicle through 3 complete 360
degree turns, in an area free of metal objects and in
no less than 48 seconds, the compass will be cali-
brated.
(5) The OTIS will extinguish the CAL label.
(6) Reset compass variance. The calibration proce-
dure automatically sets the variance to 8. If you are
in an area with a variance number other than 8 you
must reset the variance.
DEMAGNETIZING PROCEDURE
Do not attach magnetic devices such as magnetic
CB antennas to the vehicle roof. They can cause the
compass to give false readings.
Every vehicle has its own magnetic field. This
magnetic field is created by the various processes a
steel roof goes through when the vehicle is built. A
magnetic field can also be created if the roof is sub-
jected to a magnet, example magnetic CB antenna,
magnetic tipped screwdriver, etc. If the roof becomes
magnetized use a demagnetizing Tool 6029 to demag-
netize the roof.
In this demagnetizing procedure you will use the
demagnetizing tool to demagnetize the roof. It is
important that you follow the instructions below
exactly.
(1) Be sure the ignition switch is in the OFF posi-
tion before you begin the demagnetizing procedure.
(2) Place an 8 1/2 in. X 11 in. piece of paper
lengthwise on the roof of vehicle directly above com-
pass. The purpose of the paper is to protect the roof
panel from scratches and define the area to be
demagnetized.
(3) Plug in the demagnetizing tool, keeping it at
least two feet away from the OTIS.
(4) Slowly approach the center of the roof panel at
the windshield with the demagnetizing tool plugged in.
• Contact the roof panel with the tip of the tool.
• Use slow sweeping motions of 1/2 inch between
sweeps.
• Move the tool about four inches either side of
the centerline, and at least 11 inches back from the
windshield.
(5) With the demagnetizing tool still energized,
slowly back away from the roof panel until the tip is at
least two feet from the roof before unplugging the tool.
(6) Recalibrate compass and set variance.
VARIANCE SETTING PROCEDURE
Variance is the difference between magnetic North
and geographic North. In some areas the difference
between magnetic and geographic north is great
enough to cause the compass to give false readings. If
this occurs, the variance must be set (Fig. 4).
Fig. 4 Variance Zone Map
8V - 4
OVERHEAD CONSOLE
300M
DIAGNOSIS AND TESTING (Continued)
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