Mazda 2002 6 Workshop Manual page 1007

Terminal Voltage Table (Reference)
Terminal Signal
A Vehicle speed
B —
C Brake switch on/off Brake switch
D —
O/D control
E
(ATX only)
Clutch
MTX switch on/off Clutch switch
F
Selector
ATX lever
position
Cruise set indicator
G
light output
Cruise main
H indicator light
output
Cruise actuator
I
ground
CRUISE CONTROL SYSTEM
Connected to Test condition
• DSC HU/CM
(with DSC) 1. Ignition switch at ON
• ABS (ABS/
position and cruise control
TCS) HU/CM main switch held at on.
(with ABS 2. Front tire rotating
(ABS/TCS))
—
Depress brake pedal
Replace brake pedal
—
PCM Ignition switch at ON position
Inspect for
continuity to
ground
Inspect for
TR switch continuity to
ground
Ignition switch at ON position
Cruise set
Ignition switch at LOCK
indicator light
position or ACC position
Cruise main Under any condition: inspect
indicator light for continuity to ground
Under any condition: inspect
GND
for continuity to ground
Voltage (V)
/Continuity
Alternates
below 1.0
and 5
— —
B+
Below 1.0
— —
B+
Depress
Yes
crutch switch
Other No
Selector lever
at N or P Yes
position
Other No
B+
Below 1.0
Yes
Yes
A6E8128W013
Action
• 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
—
• Inspect brake switch
(See P–8 BRAKE
SWITCH
INSPECTION)
• Inspect related
harness
—
• Inspect PCM
(See F–45 PCM
INSPECTION)
• Inspect related
harness
• Inspect clutch switch
• Inspect related
harness
• Inspect TR switch
(See K–14
TRANSAXLE RANGE
(TR) SWITCH
INSPECTION)
• Inspect starter
• Inspect related
harness
• Inspect METER IG 15
A fuse
• Inspect instrument
cluster
• Inspect related
harness
• Inspect instrument
cluster
• Inspect related
harness
• Inspect GND
T–111
T