Toyota Tundra (2015 year). Manual — part 2852
INSPECTION PROCEDURE
NOTICE:
When replacing the tire pressure warning ECU, read the transmitter IDs stored in the old ECU using the
Techstream and write them down before removal.
It is necessary to perform initialization
after registration
PROCEDURE
TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: C2177/7...
OK
NEXT
1.
CHECK FREQUENCY RECEIVING CONDITION
(a) Check if the vehicle is in conditions such as the ones described below:
If the vehicle is located in areas described above, the tire pressure warning light may blink for a minute
and turn on in a particular area.
(2) Devices using similar radio frequencies are used in the vehicle.
OK:
Radio frequency may be interrupted due to surroundings or devices installed by the user.
NG
CHECK IF ANY DEVICE IS INSTALLED BY USER
2.
PERFORM INITIALIZATION
(a) Perform initialization
.
3.
CONFIRM TIRE INFLATION PRESSURE (DATA LIST)
B
END
A
GO TO C2121/21 TO C2124/24 FLOWCHART
TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: C2177/7...
Last Modified: 9-16-2014
6.6 C
Doc ID: RM000002ZKO00TX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: C2178/78; Battery Voltage Malfunction; 2015 MY
Tundra [08/2014 - ]
DTC
C2178/78 Battery Voltage Malfunction
DESCRIPTION
DTC
CODE
DTC DETECTION CONDITION
TROUBLE AREA
C2178/78
seconds or more
Battery
Charging
system
Tire pressure
warning ECU
INSPECTION PROCEDURE
If DTC C2178/78 is output, inspect the battery and charging system for 1UR-FE
, 3UR-FE
, or
3UR-FBE
. If the battery and charging system are normal, perform the "ECU Power Source Circuit"
inspection procedure
.
TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: C2178/7...
Last Modified: 9-16-2014
6.6 J
Doc ID: RM000000XNB07WX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: Tire Pressure Warning Reset Switch Circuit; 2015
MY Tundra [08/2014 - ]
Tire Pressure Warning Reset Switch Circuit
DESCRIPTION
The tire pressure warning ECU enters the initialization mode and performs initialization automatically. Then it
receives the signal from the tire pressure warning reset switch. If the ECU receives the signal, the tire pressure
warning light blinks 3 times (1 second on, 1 second off).
WIRING DIAGRAM
INSPECTION PROCEDURE
NOTICE:
When replacing the tire pressure warning ECU, read the transmitter IDs stored in the old ECU using the
Techstream and note down before removal.
It is necessary to perform initialization
after registration
PROCEDURE
1.
CHECK TIRE PRESSURE WARNING RESET SWITCH FUNCTION
(a) Perform the tire pressure warning reset switch test in Test Mode Procedure
.
OK:
SWITCH CONDITION
SPECIFIED CONDITION
Tire pressure warning reset switch on
Tire pressure warning light turns on.
TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: Tire Pre...
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст