Toyota Tundra 2005 Service - Repair - Maintenance page 3976

Service Hints
HEATER Relay
5-3 : Closed with ignition SW on and heater blower SW on
A1 A/C Dual Pressure SW
1-2 : Open with refrigerant pressure at less than approx. 2.0 kgf/cm
more than approx. 32.0 kgf/cm
I25 (B) Integration Control and Panel
(B)14-Ground : Approx. 12 volts with ignition SW on and blower SW on
(B) 1-Ground : Always continuity
: Parts Location
Code See Page
52 (2UZ-FE)
A1 A1
54 (1GR-FE)
52 (2UZ-FE)
A3 A3
54 (1GR-FE)
A13 56
A15 56
B4 56
B5 56
: Relay Blocks
Code See Page
2 23
: Junction Block and Wire Harness Connector
Code See Page
24 (*2)
1E 1E
28 (*1)
24 (*2)
1F 1F
28 (*1)
: Connector Joining Wire Harness and Wire Harness
Code See Page
74 (2UZ-FE)
EA2 EA2
76 (1GR-FE)
IA8
78 78
IA9
IE1 80
: Ground Points
Code See Page
74 (2UZ-FE)
EA EA
76 (1GR-FE)
II 78
: Splice Points
Code See Page
74 (2UZ-FE)
E11 E11
76 (1GR-FE)
* 1 : w/ Daytime Running Light
* 6 : Captain Seat * 7 : Access Cab Captain Seat
2
(3138.1 kpa, 455 psi)
Code
B6
E4
I24 A
I25 B
J2 J2
J8
J13
Relay Blocks (Relay Block Location)
Engine Room R/B (Engine Compartment Left)
Junction Block and Wire Harness (Connector Location)
Engine Room Main Wire and Driver Side J/B (Lower Finish Panel) Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)
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 Engine Room Main Wire (Right Fender) Cowl Wire and Engine Room Main Wire (Right Fender)
Engine Room Main Wire and Cowl Wire (Left Kick Panel) Engine Room Main Wire and Cowl Wire (Left Kick Panel)
Engine Wire and Cowl Wire (Right Side of Instrument Panel)
Ground Points Location
Front Left Fender Front Left Fender
Right Kick Panel
Wire Harness with Splice Points
Engine Room Main Wire Engine Room Main Wire
* 2 : w/o Daytime Running Light
* 8 : Standard Cab Bench Seat
2005 TOYOTA TUNDRA (EWD611U)
2
(196.1 kpa, 28.4 psi) or
See Page
56
57
57
57
53 (2UZ-FE)
55 (1GR-FE)
58
58
Code See Page
I4
80 80
I21
* 3 : Access Cab * 4 : Standard Cab
* 9 : Access Cab w/o Power Seat
Code See Page
53 (2UZ-FE)
J18 J18
55 (1GR-FE)
J26 A 58
J27 B 58
J66 A 58
J67 B 58
Wire Harness with Splice Points
Cowl Wire Cowl Wire
* 5 : Bench Seat
319