Toyota Tundra (2015 year). Manual — part 2173
TESTER
DISPLAY
MEASUREMENT ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC
NOTE
Number of
Trouble Codes
-
Main Body
TESTER DISPLAY
MEASUREMENT ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC
NOTE
D Door Courtesy
SW
Driver side door courtesy switch signal / ON or
OFF
ON: Driver door open
OFF: Driver door closed
-
P Door Courtesy
SW
Front passenger side door courtesy switch
signal / ON or OFF
ON: Front passenger
door open
OFF: Front passenger
door closed
-
Door Lock SW-Lock Driver side door lock switch signal / ON or OFF
ON: Door control switch
is pushed to lock position
OFF: Door control switch
is not pushed
-
Door Lock
SW-Unlock
Driver side door unlock switch signal / ON or
OFF
ON: Door control switch
is pushed to unlock
position
OFF: Door control switch
is not pushed
-
Door Key P/W Up
Function to close the driver side door window
while holding the key to the lock side for more
than about 2.3 seconds / ON or OFF
Customize setting
displayed
-
Door Key P/W
Down
Function to open the driver side door window
while holding the key to the unlock side for
more than about 2.3 seconds / ON or OFF
Customize setting
displayed
-
Communication
D-Door Motor
Connection status between power window
regulator motor (for driver side) and main body
ECU / OK or Stop
OK: Connection
Stop: No connection
-
Communication
P-Door Motor
Connection status between power window
regulator motor (for front passenger side) and
main body ECU / OK or Stop
OK: Connection
Stop: No connection
-
Communication
Master SW
Connection status between master switch and
main body ECU / OK or Stop
OK: Connection
Stop: No connection
-
Door Key SW-Lock Door key linked lock switch signal / ON or OFF
ON: Driver side door key
cylinder is turned to lock
position
OFF: Driver side door key
cylinder is not turned
-
Door Key
SW-Unlock
Door key linked unlock switch signal / ON or
OFF
ON: Driver side door key
cylinder is turned to
unlock position
-
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL ...
TESTER DISPLAY
MEASUREMENT ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC
NOTE
OFF: Driver side door key
cylinder is not turned
2. PERFORM ACTIVE TEST
HINT:
Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be
operated without removing any parts. This non-intrusive functional inspection can be very useful because
intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early
in troubleshooting is one way to save diagnostic time. Data List information can be displayed while
performing Active Tests.
(a) Warm up the engine.
(b) Turn the ignition switch off.
(c) Connect the Techstream to the DLC3.
(d) Turn the ignition switch to ON.
(e) Turn the Techstream on.
(f) Enter the following menus: Body Electrical / (desired system) / Active Test.
(g) According to the display on the Techstream, perform the Active Test.
CAUTION:
Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam
protection function does not operate.
D-Door Motor
TESTER DISPLAY
TEST PART
CONTROL RANGE
DIAGNOSTIC NOTE
Power Window
Driver side power window
OFF/UP/DOWN
-
P-Door Motor
TESTER DISPLAY
TEST PART
CONTROL RANGE
DIAGNOSTIC NOTE
Power Window
Front passenger side power window
OFF/UP/DOWN
-
Main Body
TESTER DISPLAY
TEST PART
CONTROL
RANGE
DIAGNOSTIC
NOTE
IG OFF P/W Control Permission
Output
Power window control permission
output
ON or OFF
-
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL ...
Last Modified: 9-16-2014
6.6 C
Doc ID: RM000002BQS0AXX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM (w/ Jam Protection Function):
B2311; Power Window Motor Malfunction; 2015 MY Tundra [08/2014 - ]
DTC
B2311
Power Window Motor Malfunction
DESCRIPTION
The power window regulator motor is driven by operating the power window switch. The power window regulator
window regulator motor determines that the fully closed window position has deviated approximately 20 mm
(0.787 in.) or more from the normal position.
HINT:
DTC B2311 is set when the ECU for the front door power window regulator motor assembly LH or RH
malfunctions.
NOTICE:
When the power window regulator motor is reinstalled or replaced, the power window control system must
be initialized.
After a door glass or a door glass run has been replaced, the jam protection function may operate
unexpectedly when the auto up function is used. In such cases, the auto up function can be resumed by
repeating the following operation at least 5 times:
Close the power window by fully pulling up the power window switch and holding it in the auto
up position.
a.
Open the power window by fully pushing down the switch.
b.
Driver Side Motor
DTC
CODE
DTC DETECTION CONDITION
TROUBLE AREA
B2311
Either condition below is met:
The power window regulator motor malfunctions.
a.
The ECU in the power window regulator motor
determines that the fully closed window position
has deviated approximately 20 mm (0.787 in.) or
more from the normal position.
b.
Battery disconnection
when ignition switch
ON
Front power window
regulator motor
assembly LH
Incorrect installation
Overheated power
window regulator
motor
Front Passenger Side Motor
DTC
DTC DETECTION CONDITION
TROUBLE AREA
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL ...
CODE
B2311
Either condition below is met:
The power window regulator motor malfunctions.
a.
The ECU in the power window regulator motor
determines that the fully closed window position
has deviated approximately 20 mm (0.787 in.) or
more from the normal position.
b.
Battery disconnection
when ignition switch
ON
Front power window
regulator motor
assembly RH
Incorrect installation
Overheated power
window regulator
motor
INSPECTION PROCEDURE
PROCEDURE
1.
PERFORM ACTIVE TEST USING TECHSTREAM (POWER WINDOW)
(a) Select the Active Test, use the Techstream to generate a control command, and then check that each
door window regulator operates
.
CAUTION:
Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam
protection function does not operate.
D-Door Motor
TESTER DISPLAY
TEST PART
CONTROL RANGE
DIAGNOSTIC NOTE
Power Window
Driver side power window
OFF/UP/DOWN
-
P-Door Motor
TESTER DISPLAY
TEST PART
CONTROL RANGE
DIAGNOSTIC NOTE
Power Window
Front passenger side power window
OFF/UP/DOWN
-
OK:
Each power window motor operates.
Result
RESULT
PROCEED TO
OK
A
NG (Driver side power window)
B
NG (Front passenger side power window)
C
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL ...
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