Toyota Tundra 2005 Service - Repair - Maintenance page 4116

System Outline
The air pressure sensor installed in the tire wheel detects the tire air pressure and transmits signals to the vehicle side
receiver. When the detected tire air pressure is below a specified level, the warning light in the combination meter comes on
to inform the driver.
Press the tire pressure warning standardization SW for 3 seconds with the ignition SW at ON position after the tire pressure
is adjusted to the specified value. It will lead the tire pressure monitor ECU to control and warn the pressure according to the
specified value.
Warnings when the tire pressure is low
∗ When the tire air pressure is below a specified level, the warning light in the combination meter comes on.
Service Hints
T16 Tire Pressure Monitor ECU
2-Ground : Approx. 12 volts with ignition SW at ON position
11-Ground : Always continuity
: Parts Location
Code See Page
C11 A 66
C12 B 66
D6 67
J42 A 68
: Junction Block and Wire Harness Connector
Code See Page
1D
1F 45
1H
3A
3B
3C
48
3D
3E
: Ground Points
Code See Page
IO 92
Code
J43 B
J45
J49
T16
Junction Block and Wire Harness (Connector Location)
Cowl Wire and Driver Side J/B (Lower Finish Panel)
Cowl Wire and Sub J/B No.3 (Upper the Accelerator Pedal)
Ground Points Location
Left Kick Panel
2005 TOYOTA TUNDRA (EWD611U)
See Page
68
68
68
69
( )
( )
Code See Page
T17 69
T18 71
459