Mazda CX-5 Service & Repair Manual: Lights On Indicator Light
Purpose
-
Notifies the user that the TNS or the headlights (LO) are on.
Function
-
Illuminates when the illumination conditions for the TNS, headlights (LO), or parking lights are met.
-
When the instrument cluster receives the TNS malfunction signal sent via CAN communication from the front body control module (FBCM), the indicator flashes.
Construction
-
Displayed in the instrument cluster.
Operation
1. When the light switch is operated to the TNS, HEAD, or parking position, a light switch TNS, LO, or parking signal is sent to the start stop unit.
2. The start stop unit sends the light switch TNS, LO, or parking signal to the front body control module (FBCM).
3. The front body control module (FBCM) sends the light switch TNS, LO, or parking signal to the instrument cluster as a TNS illumination or headlight LO illumination signal.
4. When the instrument cluster receives the TNS illumination, or headlight LO illumination signal, it illuminates the lights-on indicator light.
Fail-safe
-
Function not equipped.
Key Warning Light (Red)/Key Indicator Light (Green)
Purpose
KEY warning light (red)
The KEY warning indicator light (red) notifies the user that the engine cannot
be started, the remote transmitter is outside of the vehicle, or that there
...
Lights On Reminder Warning Alarm
Purpose
The lights-on reminder warning alarm notifies the driver that the TNS and
headlights are not turned off.
Function
The instrument cluster receives the following vehicle c ...
Other materials:
Camshaft Position (CMP) Sensor Inspection
Intake CMP Sensor
Visual inspection
CAUTION:
When replacing the CMP sensor, make sure there is no foreign material on
it such as metal shavings. If it is installed with foreign material, the sensor
output signal will malfunction resulting from fluctuation in magnetic flux and
caus ...
Refrigerant Pressure Sensor [Full Auto Air Conditioner]
Purpose
The refrigerant pressure sensor detects the refrigerant pressure in the refrigerant
cycle.
Function
The refrigerant pressure sensor converts the detected refrigerant pressure
to an electric signal and sends it to the PCM.
Construction
The refriger ...
Clutch Pedal Position (CPP) Switch Inspection [Skyactiv G 2.0]
Continuity Inspection
1. Verify that the CPP switch is installed properly..
2. Disconnect the negative battery cable..
3. Disconnect the CPP switch connector.
4. Verify that the continuity between CPP switch terminals A and B when the clutch
pedal is depressed and when it is released is acc ...
