Mazda 6 2002, Workshop Manual

Page: 1007 / 1248

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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