Mazda CX-5 Service & Repair Manual: Turn And Hazard Indicator Alarm
Purpose
-
The turn and hazard indicator alarm notifies the driver that a turn light or the hazard warning lights are flashing.
Function
-
When the instrument cluster receives the turn signal/hazard warning indicator light illumination request signal sent from the front body control module (FBCM) via the CAN signal, the turn and hazard indicator alarm sounds simultaneously with illumination on/off of the direction/hazard warning indicator lights.
-
The turn and hazard indicator alarm sound pattern is as follows:
|
Sound frequency (Hz) |
Alarm when turn signal/hazard warning indicator lights illumination off > on: 1,400 Alarm when turn signal/hazard warning indicator lights illumination on > off: 1,300 |
|
Sound frequency |
Continuously |
|
Wave pattern |
|
Construction
-
The turn and hazard indicator alarm sounds using the buzzer built into the instrument cluster.
Construction, Operation
1. The instrument cluster receives (1) the turn signal/hazard warning indicator light request signal from the front body control module (FBCM).
2. The instrument cluster microcomputer turns the transistor on (2) based on the turn signal/hazard warning indicator light request signal.
3. When the transistor turns on, a ground circuit with the alarm is established and the alarm sounds (3).
Fail-safe
-
Function not equipped.
Tire Pressure Monitoring System Warning Light
Purpose, Function
The tire pressure monitoring system warning light notifies the driver that
it was determined that a tire pressure has decreased below the specified value
based on the in ...
Turn Signal/Hazard Warning Indicator Lights
Purpose
Notifies the driver that a turn light, the hazard warning lights are flashing.
Function
Flashes according to the turn switch and hazard warning switch operations.
Con ...
Other materials:
Shift Pressure Control (Learning Control) [Fw6 A EL, Fw6 Ax EL]
Outline
The TCM optimizes the hydraulic pressure for clutch engagement and disengagement
through learning correction of the clutch engagement pressure.
NOTE:
The clutch engagement pressure learning value stored in the TCM is not cleared
even if the negative battery termina ...
Non Return Valve Inspection
WARNING:
Fuel is very flammable liquid. If fuel spills or leaks from the pressurized
fuel system, it will cause serious injury or death and facility breakage. Fuel
can also irritate skin and eyes. To prevent this, always complete the “Fuel
Line Safety Procedure”, while referring ...
Oil Pump [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The oil pump generates hydraulic pressure in the oil line of the automatic
transaxle together with supplying lubrication to powertrain related parts.
Construction
The oil pump has adopted a gear type with built-in outer and inner rotors.
The inner roto ...
