Mazda CX-5 Service & Repair Manual: Awd Control Module Inspection
NOTE:
-
AWD CM terminal voltage can vary depending on measuring conditions and vehicle aging, resulting in misdiagnosis. Therefore, it is necessary to perform an overall inspection of the input/output systems and AWD CM to determine which part is malfunctioning.
-
With the AWD CM connector connected, measure voltage by connecting the voltmeter negative (-) lead to the body ground and positive (+) lead to each AWD CM terminal.
1. Measure voltage or resistance at each AWD CM terminal using a voltmeter and an ohmmeter.
-
If not as specified, replace the AWD CM.
Terminal Voltage List (Reference)
|
Terminal |
Signal |
Input/ output |
Connected to |
Measuring item |
Test condition |
Voltage (V)/ Continuity |
Inspection location in case of failure |
|
|
A |
Differential oil temperature sensor signal |
Input |
Differential oil temperature sensor |
Voltage |
Ignition key ON (engine off or on) |
Differential oil temperature 20°C {68°F} |
3.0 |
|
|
Differential oil temperature 60°C {140°F} |
1.4 |
|||||||
|
B |
— |
— |
— |
— |
— |
— |
— |
— |
|
C |
Differential oil temperature sensor GND |
— |
Differential oil temperature sensor |
Continuity |
Any condition |
Yes |
|
|
|
D |
— |
— |
— |
— |
— |
— |
— |
— |
|
E |
— |
— |
— |
— |
— |
— |
— |
— |
|
F |
— |
— |
— |
— |
— |
— |
— |
— |
|
G |
CAN_H |
Input/ output |
— |
Perform measurement during DTC inspection. |
— |
|||
|
H |
CAN_L |
Input/ output |
— |
Perform measurement during DTC inspection. |
— |
|||
|
I |
Power supply (Ignition switch) |
Input |
Ignition key |
Voltage |
Ignition key ON (engine off or on) |
B+ |
|
|
|
Ignition key OFF |
1.0 or below |
|||||||
|
J |
— |
— |
— |
— |
— |
— |
— |
— |
|
K |
Power supply (Main) |
Input |
Battery |
Voltage |
Any condition |
B+ |
|
|
|
L |
— |
— |
— |
— |
— |
— |
— |
— |
|
M |
— |
— |
— |
— |
— |
— |
— |
— |
|
N |
Ground |
— |
Ground |
Voltage |
Any condition |
0 |
|
|
|
O |
AWD solenoid (+) |
Output |
AWD solenoid |
Voltage |
Ignition key ON (engine off or on) |
B+ |
|
|
|
Ignition key OFF |
1.0 or below |
|||||||
|
P |
AWD solenoid (-) |
Output |
AWD solenoid |
Voltage |
Ignition key ON (engine off or on) |
B+ |
|
|
|
Ignition key OFF |
1.0 or below |
|||||||
Awd Control Module Configuration
CAUTION:
When performing configuration, it is necessary to read the coupling component
calibration data from the AWD control module before replacing it. Connect the
M-MDS to the vehicle ...
Awd Control Module Removal/Installation
CAUTION:
When performing configuration, it is necessary to read the coupling component
calibration data from the AWD control module before replacing it. Connect the
M-MDS to the vehicle ...
Other materials:
Intake Air Temperature (Iat) Sensor Inspection
IAT Sensor No.1
Resistance inspection
NOTE:
Because the IAT sensor No.1 is integrated in the MAF sensor, replacing the
IAT sensor No.1 includes replacement of the MAF sensor/IAT sensor No.1.
1. Disconnect the negative battery cable..
2. Disconnect the MAF sensor/IAT sensor No.1 ...
Drive Belt Inspection [Skyactiv G 2.0]
Generator Drive Belt
NOTE:
The generator drive belt deflection/tension inspection is not necessary with
the adoption of the drive belt auto tensioner.
1. Verify that the indicator part of the cast hexagon on the drive belt auto
tensioner is within the normal range.
If ...
Spare Tire and Tool Storage
Spare tire and tools are stored in the locations illustrated in the diagram.
Except Mexico
Mexico
Jack
To remove the jack
1. Open the trunk board.
2. Secure the trunk board by attaching the hook to the head restraint.
Without luggage compartment cover
With luggage compartment cover
...
