Mazda CX-9 2007 Service Highlights page 461

SLIDING SUNROOF OPERATION
• The glass panel opens/closes using tilting and sliding operations.
• When the ignition switch is at the ON position, the sunroof operates by use of the sunroof switches.
• When the ignition switch is in the ON position, the sunroof operates automatically using a one-touch operation
of the slide open/close and tilt up/down switches.
• When the ignition switch is in the LOCK or ACC position, the slide-open and tilt-up switches operate
automatically, and the slide-close and tilt-down switches operate manually for 45 s or less until the front door
opens. (IG OFF timer function)
• If any switch is operated during auto-operation, the sunroof stops.
• If any malfunction is detected during sunroof operation, the fail-safe function operates to ensure safety.
Item Detection conditions
Obstruction detection Obstruction load of 100
N {10.2 kgf·m,73.8
ft·lbf} or more
Low voltage detection Approx. 8 V or less
voltage detected
Over-voltage detection Approx. 18 V or more
voltage detected
Pulse sensor error One side of the pulse
cannot be detected
Improper roof position Pulse sensor output is
at the overflow value or
more, or at the
underflow value or less
(Only occurs when the
glass is moved forcibly
to the full-tilt position or
to the position
exceeding the full-open
position.)
EEPROM error Reading error of the
roof position data
preset in the EEPROM
when the operation is
started
Microcomputer Watchdog timer clear
overdrive signal does not input
from the microcomputer
Element breakage
affecting closing
operation
End Of Sie
NG: SUNROOF UNIT
SUNROOF
Motor is stopped
—
Operation prohibited
Operation prohibited
—
Switches to the starting
point, non-set
conditions
Operation prohibited
Operation prohibited
Operation prohibited
—
Fail-safe status
Motor is operating
Reverse operation
• Reverses to the full-
tilt position when
detected during tilt-
down operation.
• Moves 200 mm
{7.87 in} in the open
direction (to fully
open position if
sunroof opens
within 200 mm {7.87
in}) when detected
during slide-close
operation.
Operation continued
Operation stopped →
Operation prohibited
Operation stopped
Switches to the starting
point, non-set
conditions
—
—
Operation stopped →
Operation prohibited
Operation stopped →
Operation prohibited
id091500100500
Cancel condition
Reverse operation
completed
Voltage is within the
guaranteed operation
09-15
voltage
Voltage is within the
guaranteed operation
voltage
Sensor signal returned
to normal
Initialization of the roof
position completed
EEPROM is read
normally
Normal operation is
started after the
microcomputer power-
on reset
Does not recover from
operation prohibition
09-15–3