Mazda CX-5 Service & Repair Manual: Ambient Temperature Display
Purpose
-
The ambient temperature display notifies the user of the ambient temperature.
Function
-
The instrument cluster displays the ambient temperature based on the ambient temperature signal sent from the PCM as a CAN signal.
-
The ambient temperature is displayed between -40—70°C {-40?160°F} If the ambient temperature is -40°C {-40°F} or less, -40°C {-40°F} is displayed, and 70°C {160°F} is displayed if the temperature is 70°C {160°F} or more.
Road ice warning function
-
When the instrument cluster receives an ambient temperature signal of 4°C {39°F} or less from the PCM, it displays the ice mark. After receiving the ambient temperature signal of 4°C {39°F} or more, it flashes the ice mark and the ambient temperature display for about 10 s to warn the user that the road surface may be icy.
-
Once the instrument cluster performs the road ice warning, it will not perform it again until it receives an ambient temperature of 6°C {43°F} or more.
-
The ice mark and ambient temperature flashing pattern is as indicated in the figure.
Ambient temperature display switching function
-
The ambient temperature display can be switched between Celsius and Fahrenheit display. Refer to the workshop manual for the ambient temperature display switching procedure.
Construction
-
The ambient temperature is displayed on the LCD in the instrument cluster.
Operation
1. When the ignition is switched ON, the instrument cluster receives an ambient temperature signal from the PCM (1).
2. Based on the ambient temperature signal, the instrument cluster displays the ambient temperature and ice mark on the LCD.
Fail-safe
-
Function not equipped.
Gauges
...
Ambient Temperature Display Switching Procedure
NOTE:
When the ambient temperature display is switched, the set A/C cabin temperature
display is also changed.
...
Other materials:
Event Data Recorder
Event Data Recorder
This vehicle is equipped with an event data recorder (EDR). The main purpose
of an EDR is to record, in certain crash or near crash-like situations, such as
an air bag deployment or hitting a road obstacle, data that will assist in understanding
how a vehicle's systems ...
Low And Reverse Brake [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The low and reverse brake stops the rotation of the front internal gear and
rear planetary carrier while in 1GR and in reverse, locking them to the transaxle
case.
Construction
The low and reverse brake consist of the following parts shown in the figure.
...
Control System Personalization Features Setting Procedure
1. Connect the M-MDS to DLC-2.
2. After the vehicle is identified, select the following items from the initial
screen of the M-MDS.
Select the “Module Programming”.
Select “Programmable Parameters”.
Select menu in the R_BCM.
3. Select an item name, and then ...
