Mazda 6. Manual — part 338

CRUISE CONTROL SYSTEM

T–111

T

Terminal Voltage Table (Reference)

Terminal

Signal

Connected to

Test condition

Voltage (V)
/Continuity

Action

A

Vehicle speed

• DSC HU/CM

(with DSC)

• ABS (ABS/

TCS) HU/CM
(with ABS
(ABS/TCS))

1. Ignition switch at ON

position and cruise control
main switch held at on.

2. Front tire rotating

Alternates

below 1.0

and 5

• Inspect METER IG 15

A fuse

• Inspect DSC HU/CM

(See

P–40 DSC HU/

CM INSPECTION

)

• Inspect ABS (ABS /

TCS) HU/CM
(See

P–29 ABS (ABS/

TCS) HU/CM
INSPECTION

)

• Inspect related

harness

B

—

—

—

—

—

C

Brake switch on/off

Brake switch

Depress brake pedal

B+

• Inspect brake switch

(See

P–8 BRAKE

SWITCH
INSPECTION

)

• Inspect related

harness

Replace brake pedal

Below 1.0

D

—

—

—

—

—

E

O/D control
(ATX only)

PCM

Ignition switch at ON position

B+

• Inspect PCM

(See

F–45 PCM

INSPECTION

)

• Inspect related

harness

F

MTX

Clutch
switch on/off Clutch switch

Inspect for
continuity to
ground

Depress
crutch switch

Yes

• Inspect clutch switch

• Inspect related

harness

Other

No

ATX

Selector
lever
position

TR switch

Inspect for
continuity to
ground

Selector lever
at N or P
position

Yes

• Inspect TR switch

(See

K–14

TRANSAXLE RANGE
(TR) SWITCH
INSPECTION

)

• Inspect starter

• Inspect related

harness

Other

No

G

Cruise set indicator
light output

Cruise set
indicator light

Ignition switch at ON position

B+

• Inspect METER IG 15

A fuse

• Inspect instrument

cluster

• Inspect related

harness

Ignition switch at LOCK
position or ACC position

Below 1.0

H

Cruise main
indicator light
output

Cruise main
indicator light

Under any condition: inspect
for continuity to ground

Yes

• Inspect instrument

cluster

• Inspect related

harness

I

Cruise actuator
ground

GND

Under any condition: inspect
for continuity to ground

Yes

• Inspect GND

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T–112

CRUISE CONTROL SYSTEM

End Of Sie

ACTUATOR CABLE REMOVAL

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1. Remove the plug hole plate.
2. Remove the cover from the cruise actuator. (See

T–110 CRUISE ACTUATOR REMOVAL/INSTALLATION

.)

3. Remove the installation nut and pull the cruise actuator toward you.
4. Move the throttle, and remove the end fitting of

the actuator cable from the throttle.

5. Squeeze the hooks of the grommet, and remove

the actuator cable.

J

Cruise control
switch position

Cruise control
switch

Inspect for
resistance

Cruise control
main switch
held at on

0 ohm

• Inspect cruise control

switch
(See

T–116 CRUISE

CONTROL SWITCH
INSPECTION

)

• Inspect related

harness

SET/COAST
switch held at
on

Approx. 680

ohms

RESUME/
ACCEL switch
held at on

Approx.

2200 ohms

CANCEL
switch held at
on

Approx. 120

ohms

K

Brake switch on/off

Brake switch 2

Ignition switch
at ON position

Depress brake
pedal

Below 1.0

• Inspect brake switch 2

(See

P–8 BRAKE

SWITCH
INSPECTION

)

• Inspect related

harness

Other

B+

L

IG1

METER IG 15 A
fuse

Ignition switch at ON position

B+

• Inspect METER IG 15

A fuse

• Inspect related

harness

Ignition switch at LOCK
position or ACC position

Below 1.0

Terminal

Signal

Connected to

Test condition

Voltage (V)
/Continuity

Action

A6E8128W007

CRUISE CONTROL SYSTEM

T–113

T

6. Remove the actuator cable from the bracket

7. Remove the end fitting of the actuator cable from

the cruise actuator.

8. Squeeze the hooks of the grommet, and remove

it from the cruise actuator.

9. Remove the actuator cable.

End Of Sie

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T–114

CRUISE CONTROL SYSTEM

ACTUATOR CABLE INSTALLATION

A6E812866311W02

1. Slide the lock lever in the direction shown by the

arrow to unlock the adjuster.

2. Turn the ratchet ring to release lock in the

direction shown by the arrow.

3. Install the actuator cable to the cruise actuator.

Caution

• Due to the possibility of actuator cable

damage, make sure there is no twisting in
the cable when installing.

4. Install the cruise actuator. (See

T–110 CRUISE

ACTUATOR REMOVAL/INSTALLATION

.)

5. Pass the actuator cable under the accelerator

cable.

6. Install the actuator cable to the bracket.

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