Mazda CX-7 2007 Workshop Manual page 565

Terminal Signal
1AO —
1AP —
Cruise control
1AQ
switch
1AR IAT sensor ground
EVAP leak
1AS detection pump
(pump)
1AT Main relay control
1AU A/C on signal
1AV APP sensor ground APP sensor
1AW Injector control
1AX Drive-by-wire relay
1AY Ignition switch
1AZ Ground
Back-up power
1BA
supply
1BB Ground
1BC Sensor ground
1BD Ground
1BE B+
1BF Drive-by-wire relay
1BG Ground
1BH Ground
Throttle actuator
2A
control (+)
CONTROL SYSTEM [L3 WITH TC]
Connected to
—
—
Ignition switch
Cruise control
to the ON
switch
position
MAF/IAT sensor Under any condition
Ignition switch to the ON position
EVAP leak
detection pump
Idling
Ignition switch off after 10 s
Main relay
Ignition switch to the ON position
Refrigerant
pressure switch Idle
(high, low)
Under any condition
Fuel Injector relay Under any condition
Ignition switch off after 10 s
Drive-by-wire relay
Ignition switch to the ON position
Ignition switch off
Ignition switch
Ignition switch to the ON position
Ground Under any condition
Battery (positive
Under any condition
terminal)
Ground Under any condition
HO2S (rear) Under any condition
Ground Under any condition
Ignition switch off after 10 s
Main relay
Ignition switch to the ON position
Ignition switch off after 10 s
Drive-by-wire relay
Ignition switch to the ON position
Ground Under any condition
Ground Under any condition
Ignition switch off
Throttle body
Ignition switch to the ON position
Voltage
Test condition
—
—
ON/OFF switch
Approx. 0
pressed in
CANCEL switch Approx.
pressed in
SET/COAST
Approx.
switch pressed
in
RES/ACCEL
Approx.
switch pressed
in
Approx.
Except above
Below 1.0
Below 1.0
Below 1.0
A/C switch and
fan switch on
Below 1.0
Below 1.0
Below 1.0
Below 1.0
Below 1.0
Below 1.0
Below 1.0
Below 1.0
Below 1.0
Below 1.0
Below 1.0
Below 1.0
Approx.
Inspection item
(V)
— —
— —
1.1
• Cruise control switch
• Related wiring
3.1
harness
4.2
5.0
• Related wiring
harness
• EVAP leak detection
pump
• Related wiring
B+
harness
• Main relay
B+
• Related wiring
harness
• Refrigerant pressure
switch (high, low)
B+
• Related wiring
harness
• Related wiring
harness
• Related wiring
harness
• Related wiring
B+
harness
• Related wiring
harness
B+
• Related wiring
harness
• Battery
• Related wiring
B+
harness
• Related wiring
harness
• HO2S (rear)
• Related wiring
harness
• Related wiring
harness
• Battery
• Related wiring
B+
harness
• Related wiring
harness
B+
• Related wiring
harness
• Related wiring
harness
• Throttle actuator
• Related wiring
1.5
harness
B+
01-40–9
01-40