Engine Compartment

2000 Toyota Sienna LE V6-3.0L (1MZ-FE)SECTION Engine Compartment







A 1 A/C Condenser Fan Motor
A 2 A/C Magnetic Clutch and Lock Sensor
A 3 A/C Triple Pressure SW (A/C Dual and Single Pressure SW)
A 4 A/T Fluid Temp. Sensor
A 5 ABS Actuator and ECU
A 6 ABS Speed Sensor Front LH
A 7 ABS Speed Sensor Front RH
A19 Air Fuel Ratio Sensor (Bank 1 Sensor 1)
A20 Air Fuel Ratio Sensor (Bank 2 Sensor 1)

B 1 Brake Fluid Level Warning SW

C 1 Camshaft Position Sensor
C 2 Crankshaft Position Sensor
C 3 Cruise Control Actuator

D 1 Data Link Connector 1

E 1 Electronically Controlled Transmission Solenoid
E 2 Engine Coolant Temp. Sensor
E 3 Engine Hood Courtesy SW

F 1 Front Airbag Sensor LH
F 2 Front Airbag Sensor RH
F 3 Front Turn Signal Light and Parking Light LH
F 4 Front Turn Signal Light and Parking Light RH
F 5 Front Washer Motor
F 6 Front Wiper Motor
F 7 Fusible Link Block
F 8 Fusible Link Block
F 9 Fusible Link Block

G 1 Generator
G 2 Generator

H 1 Headlight LH
H 2 Headlight RH
H 3 Heated Oxygen Sensor (Bank 1 Sensor 1)
H 4 Heated Oxygen Sensor (Bank 2 Sensor 1)
H 5 Horn (High)
H 6 Horn (Low)

I 1 Idle Air Control Valve
I 2 Igniter
I 3 Ignition Coil No.1
I 4 Ignition Coil No.2
I 5 Ignition Coil No.3
I 6 Injector No.1
I 7 Injector No.2
I 8 Injector No.3
I 9 Injector No.4
I10 Injector No.5
I11 Injector No.6

J 1 Junction Connector

K 1 Knock Sensor 1
K 2 Knock Sensor 2

M 1 Mass Air Flow Meter

N 1 Noise Filter (Ignition)

O 1 Oil Pressure SW

P 1 Park/Neutral Position SW, A/T Indicator Light SW and Back-Up Light SW
P 2 Power Steering Oil Pressure SW

R 1 Radiator Fan Motor
R 2 Rear Washer Motor

S 1 Starter
S 2 Starter

T 1 Theft Deterrent Horn
T 2 Throttle Position Sensor

V 1 Vapor Pressure Sensor
V 2 VSV (EVAP)
V 3 VSV (Intake Air Control)
V 4 VSV (Vapor Pressure Sensor)

W 1 Washer Level Warning SW
W 2 Water Temp. Sender
W 3 Water Temp. SW No.1
W 4 Water Temp. SW No.2
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.