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:
Warning/Indicator Lights
Warning (Display Indication)
Message information such as system operations or malfunctions is indicated in
the display. Check the vehicle condition or have the vehicle inspected at an Authorized
Mazda Dealer according to the indication.
Brake System Warning Light
This warning has th ...
Headliner
Purpose/Function
The headliner is equipped with a shock absorbing pad for driver's head protection
during a collision.
Construction
The front and rear side of the headliner is equipped with a shock absorbing
pad with a plastic rib-pad structure.
...
Wheel Balance Adjustment (Aluminum Alloy Wheel)
CAUTION:
Adjust the outer wheel balance first, then the inner wheel balance.
Be careful not to scratch the wheels.
Adhesive-type Balance Weight (Outer)
1. Remove the old balance weight from the wheel.
2. Remove the double-sided adhesive tape remaining on the wheel, then ...
