AIR CONDITIONING – Toyota Sienna LE 2000 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Manual A/C Wiring Diagram, Rear A/C 4 Door for Toyota Sienna LE 2000

List of elements for Manual A/C Wiring Diagram, Rear A/C 4 Door for Toyota Sienna LE 2000:

• (floor wire harness, at base of left "b" pillar) b4
• (floor wire harness, left side middle of vehicle) b5
• (left rear quarter panel) g414
• (near left front suspension support) g104
• (right side kick panel) g203
• 0.38 ohms
• 0.97 ohms
• 1.69 ohms
• B4 (floor wire harness, at base of left "b" pillar)
• C20
• Driver side j/b 1 (behind dash, left of steering column)
• Driver side r/b 5 (behind left side of dash)
• Engine room j/b 2 (on left side of engine compartment)
• Front heater blower switch
• Fusible link block (on left side of engine compartment)
• Heater fuse 10a
• Hot at all times
• Hot in on or start
• J/b 3 (behind combination meter)
• J/c 3 (behind combination meter)
• J/c 8 (behind combination meter)
• Off
• Rear
• Rear a/c blower motor (on rear a/c unit)
• Rear a/c blower resistor (on rear a/c unit)
• Rear heater blower switch
• Rear heater relay
• Rear hi relay (on left side middle of vehicle)
• Rr a/c fuse 40a

Manual A/C Wiring Diagram, Rear A/C 5 Door (1 of 2) for Toyota Sienna LE 2000

List of elements for Manual A/C Wiring Diagram, Rear A/C 5 Door (1 of 2) for Toyota Sienna LE 2000:

• (near left front suspension support) g104
• (right side kick panel) g203
• (under left center pillar) g308
• 0.33 ohms
• 1.01 ohms
• 3.21 ohms
• A/c amplifier (behind right side of dash, above kick panel)
• A/c fuse 5a
• A/c switch
• A/mp
• Ac1
• Act
• Blower motor (behind right side of dash)
• Blower resistor (behind right side of dash)
• Blower switch
• C20
• Cool
• D21
• Driver side j/b 1 (behind dash, left of steering column)
• Driver side r/b 5 (behind left side of dash)
• Engine room j/b 2 (on left side of engine compartment)
• F-a/c
• Front a/c circuit
• Front heater relay
• Fusible link block (on left side of engine compartment)
• Gnd
• Heater fuse 10a
• Hot
• Hot at all times
• Hot in on or start
• Htr fuse 50a
• Ign
• J/b 3 (behind combination meter)
• J/c 21 (left rear side of cargo area)
• J/c 8 (behind combination meter)
• Junction connector (behind left side of combination meter)
• Led
• Lock
• Mcool
• Mgc
• Mhot
• Mode switch
• Off
• Passenger side r/b 4 (at right kick panel)
• Prs
• R-hvr
• Right side kick panel) g203
• Rr a/c fuse 40a
• Servo motor (under passenger's seat)
• Sg1
• Sg2
• Volume switch

Manual A/C Wiring Diagram, Rear A/C 5 Door (2 of 2) for Toyota Sienna LE 2000

List of elements for Manual A/C Wiring Diagram, Rear A/C 5 Door (2 of 2) for Toyota Sienna LE 2000:

• (floor wire harness, at base of left "b" pillar)
• (floor wire harness, at base of left "b" pillar) b4
• (floor wire harness, right side of cargo area)
• (floor wire harness, right side of cargo area) b11
• (left rear quarter panel) g414
• (near left front suspension support) g104
• (right side kick panel) g203
• 0.22 ohms
• 0.46 ohms
• 0.86 ohms
• 1.0 ohms
• 1.68 ohms
• 2.14 ohms
• B11
• B11 (floor wire harness, right side of cargo area)
• Driver side r/b 5 (behind left side of dash)
• Front heater blower switch
• I3 (cowl wire harness, left of steering column)
• J/c 3 (behind left side of combination meter)
• Off
• Passenger side r/b 3 (right rear quarter panel)
• Rear
• Rear cooling blower motor (on rear cooling unit)
• Rear cooling blower resistor (on rear cooling unit)
• Rear heater blower motor (on rear heater unit)
• Rear heater blower resistor (on rear heater unit)
• Rear heater blower switch
• Rear heater relay
• Rear hi relay (on right rear of vehicle)
• Rear lo relay
• Rear m1 relay
• Rear m2 relay
• Rear relay

Manual A/C Wiring Diagram, with Towing Package (1 of 2) for Toyota Sienna LE 2000

List of elements for Manual A/C Wiring Diagram, with Towing Package (1 of 2) for Toyota Sienna LE 2000:

• (near left front suspension support) g104
• (right side kick panel) g203
• 0.33 ohms
• 1.01 ohms
• 3.21 ohms
• A/c
• A/c amplifier (behind right side of dash, above kick panel)
• A/c fuse 5a
• A/c magnetic clutch & lock sensor
• A/c switch
• A/c thermistor (behind lower right side of dash)
• A/c triple pressure switch (a/c dual & single pressure switches) (right front of engine compartment)
• Ac1
• Act
• Alt fuse 140a
• Blower motor (behind right side of dash)
• Blower resistor (behind right side of dash)
• Blower switch
• C20
• D20
• D21
• Driver side j/b 1 (behind dash, left of steering column)
• Driver side r/b 5 (behind left side of dash)
• Dual
• E12
• Engine control module (behind right side of dash)
• F-a/c
• F-te
• Fan
• Front heater relay
• Fusible link block (on left side of engine compartment)
• Gnd
• Heater fuse 10a
• Hot at all times
• Hot in on or start
• Htr fuse 50a
• Ign
• J/b 3 (behind combination meter)
• J/c 17 (top right side of dash)
• J/c 7 (behind combination meter)
• J/c 8 (behind combination meter)
• Junction connector (left side of combination meter)
• Led
• Lock
• Mgc
• Mode switch
• Off
• Passenger side r/b 4 (at right kick panel)
• Pnk
• Prs
• Sg1
• Side kick panel) g203
• Single
• Tach

Manual A/C Wiring Diagram, with Towing Package (2 of 2) for Toyota Sienna LE 2000

List of elements for Manual A/C Wiring Diagram, with Towing Package (2 of 2) for Toyota Sienna LE 2000:

• (front side of left fender apron) g100
• (front side of right fender apron) g101
• (rear side of surge tank) g123
• (right side of surge tank) g123
• A/c condenser fan motor (on right front of engine compartment)
• Cds fuse 40a
• E3 (engine room main wire harness, behind left headlamp)
• Engine room j/b 2 (on left side of engine compartment)
• Engine room r/b 1 (on left side of engine compartment)
• Fan 1 relay
• Fan 2 relay
• Fan 3 relay
• I7 (cowl wire harness, right side of dash)
• J/c 14 (behind right side of dash)
• J13
• Main 1 relay
• Main 2 relay
• Pnk
• Radiator fan motor (on left front of engine compartment)
• Rdi fuse 40a
• Red
• Short pin
• Water temperature switch 1 (on rear of engine)
• Water temperature switch 2 (on left rear of engine)

Manual A/C Wiring Diagram, without Towing Package (1 of 2) for Toyota Sienna LE 2000

List of elements for Manual A/C Wiring Diagram, without Towing Package (1 of 2) for Toyota Sienna LE 2000:

• (near left front suspension support) g104
• (right side kick panel) g203
• 0.33 ohms
• 1.01 ohms
• 3.21 ohms
• A/c
• A/c amplifier (behind right side of dash, above kick panel)
• A/c fuse 5a
• A/c magnetic clutch & lock sensor
• A/c switch
• A/c thermistor (behind lower right side of dash)
• A/c triple pressure switch (a/c dual & single pressure switches) (right front of engine compartment)
• Ac1
• Act
• Alt fuse 140a
• Blower motor (behind right side of dash)
• Blower resistor (behind right side of dash)
• Blower switch
• C20
• D20
• D21
• Driver side j/b 1 (behind dash, left of steering column)
• Driver side r/b 5 (behind left side of dash)
• Dual
• E12
• Engine control module (behind right side of dash)
• F-a/c
• F-te
• Fan
• Front heater relay
• Fusible link block (on left side of engine compartment)
• Gnd
• Heater fuse 10a
• Hot at all times
• Hot in on or start
• Htr fuse 50a
• Ign
• J/b 3 (behind combination meter)
• J/c 17 (top right side of dash)
• J/c 7 (behind combination meter)
• J/c 8 (behind combination meter)
• Junction connector (behind left side of combination meter)
• Led
• Lock
• Mgc
• Mode switch
• Off
• Passenger side r/b 4 (at right kick panel)
• Prs
• Sg1
• Side kick panel) g203
• Single
• Tach

Manual A/C Wiring Diagram, without Towing Package (2 of 2) for Toyota Sienna LE 2000

List of elements for Manual A/C Wiring Diagram, without Towing Package (2 of 2) for Toyota Sienna LE 2000:

• (front side of left fender apron) g100
• (front side of right fender apron) g101
• (rear side of surge tank) g123
• (right side of surge tank) g123
• A/c condenser fan motor (on right front of engine compartment)
• Cds fuse 30a
• Engine room j/b 2 (on left side of engine compartment)
• Engine room r/b 1 (on left side of engine compartment)
• Fan 1 relay
• Fan 2 relay
• Fan 3 relay
• I7 (cowl wire harness, right side of dash)
• J/c 14 (behind right side of dash)
• J13
• Main 1 relay
• Radiator fan motor (on left front of engine compartment)
• Rdi fuse 30a
• Red
• Water temperature switch 1 (on rear of engine)
• Water temperature switch 2 (on left rear of engine)