CHECK AT ECU TERMINAL



SUNROOF MOTOR ASSEMBLY TERMINAL CHECK




Terminal number
Check items
Check conditions
Normal conditions
1
Earth
Sunroof in operation
0 V
2
Earth
Always
0 V
3
Battery power supply (for ECU)
Ignition switch: ON
Battery voltage
4
Input from sunroof switch (tilt-up)
Sunroof switch: Up
0 V
5
Input from sunroof switch (open)
Sunroof switch: Open
0 V
6
Battery power supply (for motor)
Always
Battery voltage
7
LIN communication line (between ETACS-ECU)
Always
0 to 12 V (pulse signal)
8
-
-
-
9
-
-
-
10
Input from sunroof switch (close or down)
Sunroof switch: Close or down
0 V