Toyota Tundra (2015 year). Manual — part 2142
Last Modified: 9-16-2014
6.6 U
Doc ID: RM0000030NP00KX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: SLIDING ROOF: SLIDING ROOF SYSTEM: TERMINALS OF ECU; 2015 MY Tundra [08/2014 - ]
TERMINALS OF ECU
1. SLIDING ROOF DRIVE GEAR (SLIDING ROOF ECU)
(a) Disconnect the W3 ECU connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
TERMINAL NO.
(SYMBOLS)
WIRING
COLOR
TERMINAL
DESCRIPTION
CONDITION
SPECIFIED
CONDITION
W3-1 (UP) - Body
ground
BR - Body
ground
TILT switch is pressed to up Below 1 Ω
W3-1 (UP) - Body
ground
BR - Body
ground
TILT switch is not pressed
to up
10 kΩ or higher
W3-2 (DWN) - Body
ground
W - Body
ground
TILT switch is pressed to
down
Below 1 Ω
W3-2 (DWN) - Body
ground
W - Body
ground
TILT switch is not pressed
to down
10 kΩ or higher
W3-6 (OPN) - Body
ground
BE - Body
ground
SLIDE switch is pressed to
open
Below 1 Ω
W3-6 (OPN) - Body
ground
BE - Body
ground
SLIDE switch is not pressed
to open
10 kΩ or higher
W3-7 (CLS) - Body
ground
V - Body
ground
SLIDE switch is pressed to
close
Below 1 Ω
W3-7 (CLS) - Body
ground
V - Body
ground
SLIDE switch is not pressed
to close
10 kΩ or higher
W3-8 (E) - Body
ground
W-B - Body
ground
Ground
Always
Below 1 Ω
W3-9 (IG) - Body
ground
SB - Body
ground
IG power supply
Ignition switch ON
11 to 14 V
W3-9 (IG) - Body
ground
SB - Body
ground
IG power supply
Ignition switch off
Below 1 V
SLIDING ROOF: SLIDING ROOF SYSTEM: TERMINALS OF ECU;...
TERMINAL NO.
(SYMBOLS)
WIRING
COLOR
TERMINAL
DESCRIPTION
CONDITION
SPECIFIED
CONDITION
W3-10 (B) - Body
ground
L - Body
ground
+B power supply
Always
11 to 14 V
If the result is not as specified, there may be a malfunction on the wire harness side.
SLIDING ROOF: SLIDING ROOF SYSTEM: TERMINALS OF ECU;...
Last Modified: 9-16-2014
6.6 D
Doc ID: RM000001YIS03YX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: SLIDING ROOF: SLIDING ROOF SYSTEM: DTC CHECK / CLEAR; 2015 MY Tundra [08/2014 - ]
DTC CHECK / CLEAR
1. CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch ON.
(c) Turn the Techstream on.
(d) Enter the following menus:
2. CLEAR DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch ON.
(c) Turn the Techstream on.
(d) Enter the following menus:
SLIDING ROOF: SLIDING ROOF SYSTEM: DTC CHECK / CLEAR;...
Last Modified: 9-16-2014
6.6 U
Doc ID: RM0000030NU00KX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: SLIDING ROOF: SLIDING ROOF SYSTEM: DATA LIST / ACTIVE TEST; 2015 MY Tundra [08/2014 - ]
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely
on these reference values when deciding whether a part is faulty or not.
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch ON.
(c) Turn the Techstream on.
(d) Enter the following menus:
Sliding Roof
TESTER DISPLAY
MEASUREMENT ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC
NOTE
Open Switch
Slide switch open signal/ON or
OFF
ON: SLIDE switch is pressed to open
OFF: SLIDE switch is not pressed to
open
-
Close Switch
Slide switch close signal/ON or
OFF
ON: SLIDE switch is pressed to close
OFF: SLIDE switch is not pressed to
close
-
Up Switch
Tilt switch up signal/ON or OFF
ON: TILT switch is pressed to up
OFF: TILT switch is not pressed to up
-
Down Switch
Tilt switch down signal/ON or OFF
ON: TILT switch is pressed to down
OFF: TILT switch is not pressed to
down
-
Hall IC1 Status
-
Hall IC1 Pulse
-
Hall IC2 Status
-
SLIDING ROOF: SLIDING ROOF SYSTEM: DATA LIST / ACTIVE ...
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