Toyota Tundra (2015 year). Manual — part 2177
Last Modified: 9-16-2014
6.6 C
Doc ID: RM0000027JF0AXX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM (w/ Jam Protection Function):
B2313; Glass Position Initialization Incomplete; 2015 MY Tundra [08/2014 - ]
DTC
B2313
Glass Position Initialization Incomplete
DESCRIPTION
The power window regulator motor is driven by operating the power window switch. The power window regulator
sub-assembly has motor, regulator and ECU functions.
When the ECU determines that the power window regulator motor has not been initialized, DTC B2313 is stored.
HINT:
DTC B2311 is set when the ECU for the front 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
B2313
The power window regulator motor is
not initialized.
The power window regulator motor
malfunctions.
Front power window regulator motor
assembly LH
Power window regulator motor not
initialized
Front Passenger Side Motor
DTC
CODE
DTC DETECTION CONDITION
TROUBLE AREA
B2313
The power window regulator motor is
not initialized.
The power window regulator motor
malfunctions.
Front power window regulator motor
assembly RH
Power window regulator motor not
initialized
INSPECTION PROCEDURE
PROCEDURE
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL ...
NEXT
1.
PERFORM INITIALIZATION (APPLICABLE LOCATION)
(a) Initialize the power window regulator motor
.
2.
CHECK FOR DTC
(a) Check for DTCs
.
Result
RESULT
PROCEED TO
DTC B2313 is not output
A
DTC B2313 output from driver side motor
B
DTC B2313 output from front passenger side motor
C
B
REPLACE FRONT POWER WINDOW REGULATOR
MOTOR ASSEMBLY LH
C
REPLACE FRONT POWER WINDOW REGULATOR
MOTOR ASSEMBLY RH
A
END
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL ...
Last Modified: 9-16-2014
6.6 J
Doc ID: RM0000027QQ09XX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM (w/ Jam Protection Function):
Remote Up / Down Function does not Operate; 2015 MY Tundra [08/2014 - ]
Remote Up / Down Function does not Operate
DESCRIPTION
Front passenger side:
When the ignition switch is ON and the window lock switch is OFF, the master switch sends remote UP/DOWN
signals to the front passenger side motor via the LIN communication line.
Rear side:
HINT:
INSPECTION PROCEDURE
PROCEDURE
1.
CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (WINDOW LOCK
SWITCH)
(a) Turn the window lock switch OFF and operate the switches on
the master switch. Check that the remote UP/DOWN function
operates normally.
OK:
Remote UP/DOWN function operates normally.
Result
RESULT
PROCEED TO
OK
A
NG (for Front RH side)
B
NG (for Rear side)
C
B
GO TO STEP 2
C
REPLACE POWER WINDOW REGULATOR MASTER
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL ...
OK
SWITCH ASSEMBLY
A
END
2.
CHECK LIN COMMUNICATION SYSTEM
(a) Check for LIN communication system DTCs related to the power window control system
.
OK:
LIN communication system DTCs are not output.
NG
GO TO LIN COMMUNICATION SYSTEM
3.
READ VALUE USING TECHSTREAM (MASTER SWITCH)
(a) Use the Data List to check if the master switch is functioning properly.
Master Switch
TESTER
DISPLAY
MEASUREMENT ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC
NOTE
P Door P/W
Auto SW
Front passenger side power window remote
auto UP/DOWN switch signal / ON or OFF
ON: Front passenger side switch
P Door P/W
Up SW
Front passenger side power window remote
manual UP switch signal / ON or OFF
ON: Front passenger side switch
P Door P/W
Down SW
Front passenger side power window remote
manual DOWN switch signal / ON or OFF
ON: Front passenger side switch
OK:
The Techstream display changes normally when master switch is operated.
NG
REPLACE POWER WINDOW REGULATOR MASTER
SWITCH ASSEMBLY
OK
REPLACE FRONT POWER WINDOW REGULATOR
MOTOR ASSEMBLY RH
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL ...
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