Toyota Tundra 2005 Service - Repair - Maintenance page 3882

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 56
C12 B 56
D6 57
J3 58
: Junction Block and Wire Harness Connector
Code See Page
24 (*2)
1F 1F
28 (*1)
24 (*2)
1G 1G
28 (*1)
: Connector Joining Wire Harness and Wire Harness
Code See Page
IC2 78
IJ1 80
: Ground Points
Code See Page
IF 78
IH 78
: Splice Points
Code See Page
I2 80
* 1 : w/ Daytime Running Light
* 6 : Captain Seat * 7 : Access Cab Captain Seat
Code
J8
J9
J66 A
J67 B
Junction Block and Wire Harness (Connector Location)
Cowl Wire and Driver Side J/B (Lower Finish Panel) Cowl Wire and Driver Side J/B (Lower Finish Panel)
Joining Wire Harness and Wire Harness (Connector Location)
Cowl Wire and Roof Wire (Left Side of Instrument Panel)
Cowl Wire and Cowl Wire (Instrument Panel Reinforcement RH)
Ground Points Location
Left Kick Panel
Right Kick Panel
Wire Harness with Splice Points
Cowl Wire
* 2 : w/o Daytime Running Light
* 8 : Standard Cab Bench Seat
2005 TOYOTA TUNDRA (EWD611U)
See Page
58
58
58
58
Code See Page
* 3 : Access Cab * 4 : Standard Cab
* 9 : Access Cab w/o Power Seat
Code See Page
T16 59
T17 59
60 (*3)
T18 T18
61 (*4)
Wire Harness with Splice Points
* 5 : Bench Seat
225