Mazda CX-5 Service & Repair Manual: Eps Control Module Inspection
1. Remove the driver-side front scuff plate..
2. Remove the driver-side front side trim..
3. Remove the car-navigation unit (with car-navigation system)..
4. Remove the switch panel..
5. Remove the decoration panel..
6. Remove the shift lever knob (MTX vehicles)..
7. Remove the selector lever knob (ATX vehicles)..
8. Remove the front console box..
9. Remove the shift panel..
10. Remove the upper panel..
11. Remove the rear console..
12. Remove the side wall..
13. Remove the front console..
14. Disconnect the hood release lever from the lower panel..
15. Remove the lower panel..
16. Remove the driver-side front heat duct..
17. Attach the tester lead to the underside of the EPS CM connector and inspect the voltage according to the terminal voltage table (reference).
Terminal Voltage Table (Reference)
|
Terminal |
Signal name |
Connected to |
Measured item |
Measured terminal (measurement condition) |
Voltage (V) |
Inspection item(s) |
|
1A |
Ground |
Ground point |
Voltage |
Under any condition |
1 or less |
|
|
1B |
Battery power supply |
Battery |
Voltage |
Under any condition |
B+ |
|
|
2A |
CAN_H |
— |
Perform DTC inspection |
— |
||
|
2B |
— |
— |
— |
— |
— |
— |
|
2C |
— |
— |
— |
— |
— |
— |
|
2D |
CAN_L |
— |
Perform DTC inspection |
— |
||
|
2E |
— |
— |
— |
— |
— |
— |
|
2F |
— |
— |
— |
— |
— |
— |
|
2G |
— |
— |
— |
— |
— |
— |
|
2H |
Ignition power supply |
IG1 relay |
Voltage |
Ignition ON (engine off or on) |
B+ |
|
|
Ignition OFF (LOCK) |
1 or less |
|||||
Electric Power Steering System
Outline
A column assist type EPS has been adopted for all models.
EPS provides smooth handling from low to high speeds as a result of the excellent
steering feel provided by the elec ...
Oil Control Valve (OCV) Inspection [Skyactiv G 2.0]
Coil Resistance Inspection
1. Disconnect the negative battery cable..
2. Remove the plug hole plate..
3. Disconnect the OCV connector.
4. Measure the resistance between terminals A and B using ...
Other materials:
Air Intake Actuator Inspection [Full Auto Air Conditioner]
1. Connect battery positive voltage to air intake actuator terminal B (or C),
connect terminal C (or B) to ground, and then verify that the air intake actuator
operates as shown in the table.
If the operation condition is not normal, replace the air intake actuator.
...
Crash Zone Sensor [Standard Deployment Control System]
Purpose
The crash zone sensor detects an impact during a frontal or frontal offset
collision to the vehicle.
Function
The crash zone sensor converts the detected impact to an electrical signal.
Construction
The crash zone sensor is built into the clutch sensor.
...
Washer Fluid
InspectingWasher Fluid Level
WARNING
Use only windshield washer fluid or plain water in the reservoir:
Using radiator antifreeze as washer fluid is dangerous. If sprayed on the windshield,
it will dirty the windshield, affect your visibility, and could result in an accident.
Using Washer Fluid ...
