SLIDING SUNROOF OPERATION

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• 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 OFF 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.
• The sunroof with an exterior open/close function opens and closes based on the operation signal from the BCM. (See EXTERIOR OPEN/CLOSE FUNCTION OPERATION.)

Item | Detection conditions | Fail-safe status | Cancel condition
--- | --- | --- | ---
Motor is stopped | Motor is operating
Obstruction detection | Obstruction load of 100 N {10.2 kgf·m,73.8 ft·lbf} or more | — | 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. | Reverse operation completed
Low voltage detection | Approx. 8 V or less voltage detected | Operation prohibited | Operation continued | Voltage is within the guaranteed operation voltage
Over-voltage detection | Approx. 18 V or more voltage detected | Operation prohibited | Operation stopped → Operation prohibited | Voltage is within the guaranteed operation voltage
Pulse sensor error | One side of the pulse cannot be detected | — | Operation stopped Switches to the starting point, non-set conditions | Sensor signal returned to normal
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.) | Switches to the starting point, non-set conditions | — | Initialization of the roof position completed
EEPROM error | Reading error of the roof position data preset in the EEPROM when the operation is started | Operation prohibited | — | EEPROM is read normally
Microcomputer overdrive | Watchdog timer clear signal does not input from the microcomputer | Operation prohibited | Operation stopped → Operation prohibited | Normal operation is started after the microcomputer power-on reset
Element breakage affecting closing operation | — | Operation prohibited | Operation stopped → Operation prohibited | Does not recover from operation prohibition