Toyota Tundra (2015 year). Manual — part 2772
Last Modified: 9-16-2014
6.6 U
Doc ID: RM000000XZ5057X
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: TERMINALS OF
ECU; 2015 MY Tundra [08/2014 - ]
TERMINALS OF ECU
1. CHECK MULTIPLEX TILT AND TELESCOPIC ECU
(a) Measure the voltage according to the value(s) in the table below.
TERMINAL NO.
(SYMBOL)
WIRING COLOR
TERMINAL
DESCRIPTION
CONDITION
SPECIFIED
CONDITION
A-2 (TEM+) -
J47-11 (GND)
(Not available) -
W-B
Telescopic motor output
Ignition switch ON
Telescopic steering
contracts
11 to 14 V
Telescopic motor is not
operating
Below 1 V
A-3 (VCE) - A-5
(E2)
(Not available)
Telescopic sensor
power source
Ignition switch ON
8 to 16 V
A-4 (TES) - A-5
(E2)
(Not available)
Telescopic sensor signal
Telescopic motor is operating
Pulse
generation
High: 8 to 16 V
Low: Below 1 V
A-5 (E2) - Body
ground
(Not available) -
Body ground
Telescopic sensor
ground
Always
Below 1 V
A-6 (TEM-) -
J47-11 (GND)
(Not available) -
W-B
Telescopic motor output
Ignition switch ON
Telescopic steering
extends
11 to 14 V
Telescopic motor is not
operating
Below 1 V
J47-1 (TIM-) -
J47-11 (GND)
R - W-B
Tilt motor output
Ignition switch ON
Steering tilts down
11 to 14 V
Tilt motor is not operating
Below 1 V
STEERING COLUMN: POWER TILT AND POWER TELESCOPIC ...
TERMINAL NO.
(SYMBOL)
WIRING COLOR
TERMINAL
DESCRIPTION
CONDITION
SPECIFIED
CONDITION
J47-2 (+B) -
J47-11 (GND)
P - W-B
Motor power source
Always
11 to 14 V
J47-3 (MSW) -
J47-11 (GND)
GR - W-B
Manual switch signal
Ignition switch ON
Tilt up by manual
switch
1.67 to 2.13 V
Ignition switch ON
Tilt down by manual
switch
0.54 to 0.74 V
Ignition switch ON
Telescopic
contracted by
manual switch
1.08 to 1.40 V
Ignition switch ON
Telescopic extended
by manual switch
2.22 to 2.77 V
Manual switch is not operating
Below 0.2 V
J47-3 (MSW) -
J47-4 (VC)
GR - Y
Tilt and telescopic
manual switch signal
Ignition switch ON
4.9 to 5.1 V
J47-4 (VC) -
J47-11 (GND)
Y - W-B
Manual switch power
source
Ignition switch ON
4.9 to 5.1 V
J47-5 (CANH) -
J47-11 (GND)
BE - W-B
CAN communication
Ignition switch ON
Below 1 V
J47-6 (VCI) -
J47-17 (E1)
SB - BR
Tilt sensor power
source
Ignition switch ON
8 to 16 V
J47-7 (TIS) -
J47-17 (E1)
G - BR
Tilt sensor signal
Tilt motor is operating
Pulse
generation
High: 8 to 16 V
Low: Below 1 V
J47-8 (IG) -
J47-11 (GND)
P - W-B
IG signal / IG power
source
Ignition switch ON
11 to 14 V
Ignition switch OFF
Below 1 V
J47-9 (ECUB) -
J47-11 (GND)
L - W-B
ECU power source
Always
11 to 14 V
J47-10 (TIM+) -
J47-11 (GND)
B - W-B
Tilt motor output
Ignition switch ON
Steering tilts up
11 to 14 V
Tilt motor is not operating
Below 1 V
J47-11 (GND) -
Body ground
W-B - Body
ground
ECU ground
Always
Below 1 V
STEERING COLUMN: POWER TILT AND POWER TELESCOPIC ...
TERMINAL NO.
(SYMBOL)
WIRING COLOR
TERMINAL
DESCRIPTION
CONDITION
SPECIFIED
CONDITION
J47-14 (CANL) -
J47-11 (GND)
W - W-B
CAN communication
Ignition switch ON
Below 1 V
J47-17 (E1) -
Body ground
BR - Body
ground
Tilt sensor ground
Always
Below 1 V
STEERING COLUMN: POWER TILT AND POWER TELESCOPIC ...
Last Modified: 9-16-2014
6.6 D
Doc ID: RM000000XZH05YX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN 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: Body / Tilt & Telescopic / Trouble Codes.
(e) Read the DTCs.
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: Body / Tilt & Telescopic / Trouble Codes.
(e) Clear the DTCs.
STEERING COLUMN: POWER TILT AND POWER TELESCOPIC ...
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