Toyota Scion tC 2005 - Page 179

2005 SCION tC (EWD572U)
118
Sliding Roof
Current is always applied from the S/ROOF fuse to TERMINAL 5 of the sliding roof control ECU. With the ignition SW turned
on, the current from the ECU–IG fuse flows to TERMINAL 8 of the sliding roof control ECU.
1. Sliding Roof Open/Close Operation
For sliding roof operation, there are sliding roof control switches: ”Slide open/tilt up”; and ”Slide close/tilt down.” When a
switch is pressed and held down for a certain period of time, one touch automatic operation takes place in accordance with
the function of the switch.
2. Key–Off Operation
Roof remains operable – until about 43 seconds elapse after the ignition SW is turned from ON to OFF or until the driver’s or
passenger’s door is opened, whichever first occurs.
However, if an overload reverse operation was going on at that time, the key–off operation continues until it comes to an end.
3. Overload Reverse Operation
The sliding roof control ECU detects jamming of the sliding roof by foreign material, if occurred, from abnormal motor speed
signal and reverses the sliding roof operation.
∗ When the battery terminal or fuse is disconnected, the roof position has to be reset to its initial position by the sliding roof
control SW in accordance with the following procedure:
(1) Reconnect the battery terminal or fuse.
(2) Turn ON the ignition switch.
(3) Operate the sliding roof control SW to open the roof halfway or more.
(4) Then operate the sliding roof control SW to fully close the roof.
Do not release the switch for at least 2 seconds after the roof is fully closed.
S13 Sliding Roof Control ECU
8–Ground : Approx. 12 volts with the ignition SW at ON position
5–Ground : Always approx. 12 volts
7–Ground : Always continuity
: Parts Location
Code See Page Code See Page Code See Page
C6 34 J4 A 35 S1 33
D9 36 J5 B 35 S13 37
D10 36 J7 35
J1 35 M2 36
:
Relay Blocks
Code See Page Relay Blocks (Relay Block Location)
2 22 Engine Room R/B (Engine Compartment Left)
:
Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location)
1A 24 Floor Wire and Instrument Panel J/B (Lower Finish Panel)
1B 24 Engine Room Main Wire and Instrument Panel J/B (Lower Finish Panel)
1C
1D
24 Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
1E
()
1K 24 Roof Wire and Instrument Panel J/B (Lower Finish Panel)
1M
25
Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
1S
25 Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
System Outline
Service Hints