Mazda CX 7. Manual — part 192

TRANSFER

03-16–5

03-16

No.1 Engine Mount Installation Note

1. Install the No.1 engine mount bracket on the

automatic transaxle case and temporarily tighten
bolt A and B.

2. Install the No.1 engine mount rubber on the

bracket and temporarily tighten bolt C.

3. Fully tighten bolt A and B in order of A

→B.

Tightening torque

Bolt A, B: 93.1— 116.6 N·m

{9.50— 11.88 kgf·m, 68.7— 85.9 ft·lbf}

Bolt C: 85.3— 116.6 N·m

{87.0— 11.88 kgf·m, 62.9— 85.9 ft·lbf}

4. Fully tighten the bolt C.

End Of Sie

9

Drive shaft
(See 03-13-12 FRONT DRIVE SHAFT REMOVAL/
INSTALLATION.)

10

Transfer bracket

11

HO2S (front)
(See 01-15-2 EXHAUST SYSTEM REMOVAL/
INSTALLATION[L3 WITH TC].)

12

WU-TWC bracket

13

WU-TWC
(See 01-15-2 EXHAUST SYSTEM REMOVAL/
INSTALLATION[L3 WITH TC].)

14

Heat shield

15

Joint shaft
(See 03-13-4 JOINT SHAFT REMOVAL/
INSTALLATION[AWD].)

16

Transfer

BOLT B

BOLT A

BOLT C

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ALL WHEEL DRIVE (AWD)

03-19–1

03-19

03-19

ALL WHEEL DRIVE (AWD)

ELECTRONIC AWD CONTROL

SYSTEM LOCATION INDEX . . . . . . . . . 03-19–1

AWD CONTROL MODULE

INSPECTION . . . . . . . . . . . . . . . . . . . . 03-19–2

Terminal Voltage List (Reference) . . . . 03-19–2

AWD CONTROL MODULE

REMOVAL/INSTALLATION. . . . . . . . . . 03-19–3

AWD CM Removal Note. . . . . . . . . . . . 03-19–3

COUPLING COMPONENT

REMOVAL/INSTALLATION. . . . . . . . . . 03-19–4

Coupling Component Removal Note . . 03-19–4
Coupling Component

Installation Note . . . . . . . . . . . . . . . . . 03-19–5

COUPLING COMPONENT

DISASSEMBLY . . . . . . . . . . . . . . . . . . . 03-19–5

Locknut Disassembly Note. . . . . . . . . . 03-19–6

Companion Flange

Disassembly Note . . . . . . . . . . . . . . . . 03-19–6

Output Shaft Disassembly Note . . . . . . 03-19–7
Bearing Disassembly Note . . . . . . . . . . 03-19–7

COUPLING COMPONENT

ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . 03-19–8

Output Shaft Assembly Note . . . . . . . . . 03-19–9
Bearing Assembly Note. . . . . . . . . . . . . 03-19–9
Coupling Case Assembly Note . . . . . . . 03-19–9
Oil Seal Assembly Note . . . . . . . . . . . . 03-19–9
Companion Flange Assembly Note. . . . 03-19–10
Locknut Assembly Note. . . . . . . . . . . . . 03-19–10

DIFFERENTIAL OIL TEMPERATURE

SENSOR INSPECTION . . . . . . . . . . . . . 03-19–10

DIFFERENTIAL OIL TEMPERATURE

SENSOR REMOVAL/INSTALLATION. . 03-19–11

AWD SOLENOID INSPECTION . . . . . . . . 03-19–11

End of Toc

WM: ELECTRONIC 4WD CONTROL SYSTEM

ELECTRONIC AWD CONTROL SYSTEM LOCATION INDEX

id031900800100

.

End Of Sie

WM: 4WD CONTROL MODULE

4

3

1

2

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1

Differential oil temperature sensor
(See 03-19-10 DIFFERENTIAL OIL
TEMPERATURE SENSOR INSPECTION)
(See 03-19-11 DIFFERENTIAL OIL
TEMPERATURE SENSOR REMOVAL/
INSTALLATION)

2

AWD solenoid
(See 03-19-11 AWD SOLENOID INSPECTION)

3

AWD control module
(See 03-19-2 AWD CONTROL MODULE
INSPECTION)
(See 03-19-3 AWD CONTROL MODULE
REMOVAL/INSTALLATION)

4

Coupling component
(See 03-19-4 COUPLING COMPONENT
REMOVAL/INSTALLATION)
(See 03-19-5 COUPLING COMPONENT
DISASSEMBLY)
(See 03-19-8 COUPLING COMPONENT
ASSEMBLY)

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ALL WHEEL DRIVE (AWD)

03-19–2

AWD CONTROL MODULE INSPECTION

id031900800200

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

Differential oil
temperature
20

°C {68°F}

3.0

• Inspect

differential oil
temperature
sensor

• Inspect related

harness

Differential oil
temperature
60

°C {140°F}

1.4

B

— — —

—

— —

—

—

C

Differential oil
temperature
sensor GND

—

Differential oil
temperature
sensor

Continuity

Any condition

Yes

• Inspect related

harness

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

B+

• Inspect fuse

• Inspect related

harness

Ignition key OFF

1.0 or below

J

— — —

—

— —

—

—

K

Power supply
(Main)

Input

Battery

Voltage

Any condition

B+

• Inspect fuse

• Inspect related

harness

L

— — —

—

— —

—

—

M

— — —

—

— —

—

—

N

Ground

— Ground

Voltage

Any

condition

0

• Inspect related

harness

O

AWD solenoid
(+)

Output AWD solenoid

Voltage

Ignition key ON

B+

• AWD solenoid

• Inspect related

harness

Ignition key OFF

1.0 or below

A
B

C

D

E

F

G
H

I

J

K
L

M

N

O

P

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