Mazda 2007 CX-9, Service Highlights

Page: 399 / 614

GLASS/WINDOWS/MIRRORS
09-12–7
09-12
Two-step Down Function
•
If a switch is lightly pushed (manual open operation) when the window is completely closed, the window lowers
a set distance. (Initial setting is approx. 30 mm {1.2 in}.)
•
If the manual open operation is performed with the two-step down function enabled, the window will always stop
momentarily. (This is not a malfunction.)
•
The set distance the window goes down can be changed. (Within a range of approx. 20-100 mm {0.79-3.9 in}.)
•
The two-step down function can be disabled. (Initial setting is enabled)
•
If the operation of the auto open/close, manual close or window obstruction is detected during two-step down
function operation, these other operations are given priority.
•
Does not function during IG OFF Timer operation.
Ignition Off Timer Function
•
Allows operation of the driver's power window for approx. 40 s after the ignition switch has been turned from the
ACC to the LOCK position.However, when the front door is opened/closed during IG OFF timer, the function
stops.
Fail-safe Function
•
The power window system is switched to fail-safe mode to prevent a malfunction when the P/W CM detects a
malfunction in the pulse signal (Hall IC).
End Of Sie
Detection condition
IG switch
ON
IG switch
OFF
Recovery items
Hall effect switch 1 (for jam-safe and window position detection)
operation malfunction
•
During up/down movement, Hall effect switch 2 pulse
detected but Hall effect switch 1 pulse not detected
Automatic
operation
prohibited
Automatic
and manual
operation
prohibited
During up movement, pulse
signals for Hall effect
switches 1 and 2 detected
normally, and fully closed
position return/non-return
ranges redetected
Hall effect switch 2 (for window movement direction detection)
operation malfunction
•
During up/down movement, Hall effect switch 1 pulse
detected but Hall effect switch 2 pulse not detected
Pulse signal malfunction detected (Inversion of input signals of or
large phase deviation between, Hall effect switch 1 and 2.)
•
During up/down movement, difference detected between the
direction signals from Hall effect switches 1 and 2, and actual
direction
Non-return range downturn malfunction
•
During up movement, the signal input from Hall effect switch 1
higher than the position stored in the P/W main switch
Hall effect switches 1 and 2 operation malfunction
•
Hall effect switches 1 and 2 pulse signal not detected after
down movement initiated from the fully closed position
3423-1U-06H(09-12).fm 7 ページ ２００６年１１月２２日 水曜日 午後３時４分