Toyota Tundra (2015 year). Manual — part 2171
TERMINAL
NO.
(SYMBOL)
WIRING
COLOR
TERMINAL
DESCRIPTION
CONDITION
SPECIFIED
CONDITION
N2-5 (DOWN)
- N2-1 (E)
BR - W-B
Driver side door power
window AUTO DOWN
operation
Ignition switch ON, driver side door
glass fully closed → power window AUTO
DOWN operation → driver side door
glass fully open
11 to 14 V →
Below 1 V → 11
to 14 V
N2-12 (U) -
N2-1 (E)
V - W-B
Rear LH side door
power window UP
operation
Ignition switch ON, rear LH switch of
master switch OFF → UP
Below 1 V → 11
to 14 V
N2-15 (D) -
N2-1 (E)
B - W-B
Rear LH side door
power window DOWN
operation
Ignition switch ON, rear LH switch of
master switch OFF → DOWN
Below 1 V → 11
to 14 V
N2-10 (U) -
N2-1 (E)
BE - W-B
Rear RH side door
power window UP
operation
Ignition switch ON, rear RH switch of
master switch OFF → UP
Below 1 V → 11
to 14 V
N2-16 (D) -
N2-1 (E)
LG - W-B
Rear RH side door
power window DOWN
operation
Ignition switch ON, rear RH switch of
master switch OFF → DOWN
Below 1 V → 11
to 14 V
If the result is not as specified, the master switch may be malfunctioning.
4. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK)
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL ...
(a) Disconnect the J3, J4, DA and DD ECU connectors.
(b) Measure the voltage and resistance according to the value(s) in the table below.
TERMINAL NO.
(SYMBOL)
WIRING
COLOR
TERMINAL DESCRIPTION
CONDITION
SPECIFIED
CONDITION
DA-1 (ACC) - Body
ground
B - Body
ground
ACC power supply
Always
11 to 14 V
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL ...
TERMINAL NO.
(SYMBOL)
WIRING
COLOR
TERMINAL DESCRIPTION
CONDITION
SPECIFIED
CONDITION
DA-1 (IG) - Body
ground
B - Body
ground
IG power supply
Always
11 to 14 V
DB-21 (GND1) - Body
ground
B - Body
ground
Body ground
Always
Below 1 Ω
DB-21 (GND2) - Body
ground
B - Body
ground
Body ground
Always
Below 1 Ω
J4-24 (DCTY) - Body
ground
GR - Body
ground
Front door courtesy light switch
LH signal
Front door LH
open
Below 1 Ω
Front door LH
closed
10 kΩ or higher
J3-21 (PCTY) - Body
ground
W - Body
ground
Front door courtesy light switch
RH signal
Front door RH
open
Below 1 Ω
Front door RH
closed
10 kΩ or higher
If the result is not as specified, there may be a malfunction on the wire harness side.
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL ...
Last Modified: 9-16-2014
6.6 D
Doc ID: RM000003F5A00NX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM (w/ Jam Protection Function): 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 to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / (desired system) / Trouble Codes.
(e) Check for DTCs by following the directions on the Techstream screen.
HINT:
Refer to the Techstream operator's manual for further details.
2. CLEAR DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / (desired system) / Trouble Codes.
(e) Clear the DTCs by following the directions on the Techstream screen.
HINT:
Refer to the Techstream operator's manual for further details.
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL ...
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