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:
Hydraulic Lash Adjuster (Hla) Removal/Installation
WARNING:
A hot engine can cause severe burns. Turn off the engine and wait until it
is cool before servicing.
CAUTION:
If the camshaft is rotated with the timing chain removed and the piston at
the top dead center position, the valve may contact the piston and the engine ...
Power Brake Unit Inspection
NOTE:
The following inspection methods are simple inspection methods to judge the
function of the power brake unit.
If there is any malfunction in the power brake unit, replace the power brake
unit as a single unit.
Without Using SST
Operation inspection
1. With the eng ...
Starter Interlock Switch Removal/Installation [C66 M R]
1. Disconnect the negative battery cable..
2. Disconnect the starter interlock switch connector.
3. Remove the starter interlock using the following procedure:
a. Detach hook A in the direction of the arrow shown in the figure.
b. Slide the starter interlock switch in the direction of th ...