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:
Front Combination Light Disassembly/Assembly
1. Disassemble in the order shown in the figure.
Halogen type
1
Short cord
(See Short Cord Removal Note.)
2
Parking/Front turn light bulb
(See PARKING/FRONT TURN LIGHT BULB REMOVAL/INSTALLATION.)
3
Headlight ...
Room Straight Line Dimensions (3) [Dimensions]
Point symbol
Designation
Hole diameter or bolt or nut size mm {in}
A
Rear seat installation hole
?14 {0.55}
B
D-pillar trim installation hole
?8.6 {0.34}
...
Keyless Beeper
Purpose, Function
Notifies the user that the lock/unlock operation of the advanced keyless
entry system is completed, and warns if the system is operated incorrectly.
Construction, Operation
Installed inside the cowl grille.
The keyless beeper operates based on the LF ...
