| Model | Starting S/N | Ending S/N | Model Spec |
| MAZDA3 2006-2008 | 000000 | ZZZZZZ | EQUIPPED W/TRIP COMPUTER |
BODY AND ACCESSORY / ENTERTAINMENT / IMPROPER OPERATION
BODY AND ACCESSORY / INSTRUMENTATION / DRIVER INFO. / IMPROPER
OPERATION
BODY AND ACCESSORY / OTHER / IMPROPER OPERATION
BODY AND ACCESSORY / ENTERTAINMENT / AUDIO MALFUNCTION
BODY AND ACCESSORY / INSTRUMENTATION / DRIVER INFO. / IMPROPER
INDICATION
The DRIVING INFORMATION SYSTEM (DIS aka Trip Computer) is a
feature
standard on sGT trim vehicles. It can display the following
values:
-The current fuel
economy.
-The average fuel
economy.
-The approximate distance you can travel on the available
fuel.
-The average vehicle
speed.
For detailed information on using this system, refer to the
vehicle
owner's
manaul.
**The information below outlines the operation of the Trip
Computer**
PCM
-Triggers fuel injector pulse and caluclates Fuel
Consumption.
-Receives Vehicle Speed information from ABS
module.
-Sends Fuel Consumption and Vehicle Speed information to
Instrument
Cluster.
INSTRUMENT
CLUSTER
-Receives Fuel Consumption and Vehicle Speed information from
PCM.
-Receives Fuel amount from Fuel
Gauge.
-Calculates and stores the DIS values (as listed
above).
-Sends the DIS values to the Audio
Unit.
AUDIO
UNIT
INFORMATION
DISPLAY
Receives and displays TRIP COMPUTER values being provided by
instrument
cluster. Although the display is the same for other markets
(including
Canada), it knows whether to show Miles & MPH or Kilometers
& KMH
because the instrumentclusters vary for these
markets.
AUDIO
UNIT/PANEL
Communicates with the information display, controlling if the
Clock or
Trip Computer values are shown. Communicates with the
instrument
cluster, specifically reseting values for the Trip
Computer.
------------------------------------------------------------------------
If the customer reports the Driver Information System (DIS aka
TRIP
COMPUTER) is inoperative or no display, check the
following:
- Verify the DIS is ON: If the "SAT" and "MEDIA"
buttons are held for 5
or more seconds with the ignition ON, "DIS OFF" will be
displayed on the
Information Display. Afterward (likely after
disconnecting the battery)
DIS will not work. If DIS is OFF, to turn on, perform
the following:
1. Have ignition in ON position with radio
ON.
2. Press and hold "FM/AM" and "CD" buttons for 5 or more
seconds.
3. Verify "DIS ON" displayed on Information
Display.
4. Cycle igntion key OFF and then back
ON.
5. Verify operation of Trip
Computer.
-Audio Unit: Verify if any audio accessories were
installed. e.g. There
are a variety of In-Dash 6-Disc CD Changers (w/ & w/o
MP3), where some
some have TRIP COMPUTER and some do not. If the wrong
one was installed
the TRIP COMPUTER will not
work.
-Audio Panel: Try in the WSM section 09-02C ON-BOARD
DIAGNOSTIC AUDIO
DIAGNOSTIC ASSIST FUNCTION BUTTON
INSPECTION
-Speedomer/Instrument
Cluster
- Verify the DIS is ON: If the "SAT" and "MEDIA"
buttons are held for 5
or more seconds with the ignition ON, "DIS OFF" will be
displayed on the
Information Display. Afterward (likely after
disconnecting the battery)
DIS will not work. If DIS is OFF, to turn on, perform
the following:
1. Have ignition in ON position with radio
ON.
2. Press and hold "FM/AM" and "CD" buttons for 5 or more
seconds.
3. Verify "DIS ON" displayed on Information
Display.
4. Cycle igntion key OFF and then back
ON.
5. Verify operation of Trip
Computer.
-Audio Unit: Verify if any audio accessories were
installed. e.g. There
are a variety of In-Dash 6-Disc CD Changers (w/ & w/o
MP3), where some
some have TRIP COMPUTER and some do not. If the wrong
one was installed
the TRIP COMPUTER will not
work.
-Audio Panel: Try in the WSM section 09-02C ON-BOARD
DIAGNOSTIC AUDIO
DIAGNOSTIC ASSIST FUNCTION BUTTON
INSPECTION
-Speedomer/Instrument
Cluster
-Information Display: Try in the WSM section 09-02C ON-BOARD
DIAGNOSTIC
AUDIO DIAGNOSTIC ASSIST FUNCTION LCD
INSPECTION
-CAN Communication between all the components listed
above