Mazda CX-5 Service & Repair Manual: Power Steering Malfunction Indicator Light
Purpose
-
The power steering malfunction indicator light warns the driver that there is a malfunction with the electric power steering (EPS) system.
Function
-
If there is a malfunction in the EPS system, the power steering malfunction indicator light illuminates.
-
If the EPS system and CAN lines are normal, it illuminates when the ignition is switched ON (engine off), and turns off after the engine is started.
Construction
-
The power steering malfunction indicator light is built into the instrument cluster.
Operation
-
EPS system malfunction detection
-
If the EPS control module (CM) detects a system malfunction, it sends a power steering malfunction indicator light illumination on request signal to the instrument cluster via CAN.
-
The instrument cluster illuminates the power steering malfunction indicator light when it receives a power steering malfunction indicator light illumination on request signal.
-
Initial check
-
If the EPS system and CAN lines are normal, it illuminates when the ignition is switched ON (engine off), and turns off after the engine is started. If there is a system malfunction, the power steering malfunction indicator light illuminates.
Fail-safe
-
Function not equipped.
Oil Control Valve (OCV) [Skyactiv G 2.0]
Purpose, Function
The OCV switches the oil passage to the hydraulic variable valve timing actuator
to control the opening/closing period of the exhaust valve.
Construction
The O ...
Pressure Control Valve Inspection [Skyactiv G 2.0]
1. Remove the pressure control valve assembly..
CAUTION:
Do not apply a pressure 36 kPa {0.37 kgf/cm2, 5.2 psi} or more. Doing so
will damage the pressure control valve and evaporative ho ...
Other materials:
Rain Sensor
Outline
The rain sensor detects the amount of rainfall and calculates the wiper operation
speed, and outputs a windshield wiper control signal to the front body control
module (FBCM) to perform automatic wiper operation (auto wiper system) according
to the amount of rainfall.
...
Ignition Coil/Ion Sensor Removal/Installation [Skyactiv G 2.0]
1. Disconnect the negative battery cable..
2. Remove the plug hole plate..
3. Remove in the order indicated in the table.
4. Install in the reverse order of removal.
1
Connector
2
Ignition coil
...
D Pillar Trim Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Trunk board.
b. Trunk end trim.
c. Rear scuff plate.
d. Trunk side trim.
3. Take the shaded area shown in the figure, and remove the D-pillar trim in
the direction of the arrow in the order of (1), (2), (3) wh ...