AIR CONDITIONING – Toyota Sienna LE 1998 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

A/C Wiring Diagram, with Towing Package (1 of 2) for Toyota Sienna LE 1998

List of elements for A/C Wiring Diagram, with Towing Package (1 of 2) for Toyota Sienna LE 1998:

• (near left front suspension support) g104
• (right side kick panel) g203
• A/c
• A/c amplifier (right kick panel)
• A/c magnetic clutch & lock sensor
• A/c switch
• A/c thermister (right side of dash)
• A/c triple pressure switch (a/c dual & single pressure switches) (right side of engine compartment)
• Ac1
• Act
• Alt fuse 140a
• Blower motor (right side of dash)
• Blower resistor (right side of dash)
• Blower switch
• C20
• D20
• D21
• Driver side j/b n0.1 (behind dash, left of steering column)
• Driver side r/b no.5 (behind left side of dash)
• Dual
• Engine control module (right side of dash)
• F-a/c
• F-te
• Fan
• Front heater relay
• Fusible link block (left front side of engine compartment)
• Gnd
• Heater fuse 10a
• Hot at all times
• Hot in on or start
• Htr fuse 50a
• Ign
• J/b no.3 (behind instrument cluster)
• 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)
• Junction connector (left side of conbination meter)
• Led
• Lock
• Mgc
• Off
• Passenger side r/b no.4 (at right kick panel)
• Pnk
• Prs
• Sg1
• Single
• Tach

A/C Wiring Diagram, with Towing Package (2 of 2) for Toyota Sienna LE 1998

List of elements for A/C Wiring Diagram, with Towing Package (2 of 2) for Toyota Sienna LE 1998:

• (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
• Cds fuse 40a
• E3 (engine room main wire harness, behind left headlamp)
• Engine room j/b no.2 (left side of engine compartment)
• Engine room r/b no.1 (left side of engine compartment)
• Fan no.1 relay
• Fan no.2 relay
• Fan no.3 relay
• I7 (cowl wire harness, right side of dash)
• J/c 19 (right side of dash)
• J13
• Main no.1 relay
• Main no.2 relay
• Pnk
• Radiator fan motor
• Rdi fuse 40a
• Red
• Short pin
• Water temperature switch no.1 (on rear of engine)
• Water temperature switch no.2 (left rear of engine)

A/C Wiring Diagram, without Towing Package (1 of 2) for Toyota Sienna LE 1998

List of elements for A/C Wiring Diagram, without Towing Package (1 of 2) for Toyota Sienna LE 1998:

• (near left front suspension support) g104
• (right side kick panel) g203
• A/c
• A/c amplifier (right kick panel)
• A/c magnetic clutch & lock sensor
• A/c switch
• A/c thermister (right side of dash)
• A/c triple pressure switch (a/c dual & single pressure switches) (right side of engine compartment)
• Ac1
• Act
• Alt fuse 140a
• Blower motor (right side of dash)
• Blower resistor (right side of dash)
• Blower switch
• C20
• D20
• D21
• Driver side j/b n0.1 (behind dash, left of steering column)
• Driver side r/b no.5 (behind left side of dash)
• Dual
• Engine control module (right side of dash)
• F-a/c
• F-te
• Fan
• Front heater relay
• Fusible link block (left front side of engine compartment)
• Gnd
• Heater fuse 10a
• Hot at all times
• Hot in on or start
• Htr fuse 50a
• Ign
• J/b no.3 (behind instrument cluster)
• 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)
• Junction connector (left side of conbination meter)
• Led
• Lock
• Mgc
• Off
• Passenger side r/b no.4 (at right kick panel)
• Prs
• Sg1
• Single
• Tach

A/C Wiring Diagram, without Towing Package (2 of 2) for Toyota Sienna LE 1998

List of elements for A/C Wiring Diagram, without Towing Package (2 of 2) for Toyota Sienna LE 1998:

• (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
• Cds fuse 30a
• Engine room j/b no.2 (left side of engine compartment)
• Engine room r/b no.1 (left side of engine compartment)
• Fan no.1 relay
• Fan no.2 relay
• Fan no.3 relay
• I7 (cowl wire harness, right side of dash)
• J/c 19 (right side of dash)
• J13
• Main no.1 relay
• Radiator fan motor
• Rdi fuse 30a
• Red
• Water temperature switch no.1 (on rear of engine)
• Water temperature switch no.2 (left rear of engine)

Rear A/C Wiring Diagram, 4 Door for Toyota Sienna LE 1998

List of elements for Rear A/C Wiring Diagram, 4 Door for Toyota Sienna LE 1998:

• (floor wire harness, at base of left "b" pillar) b5
• (floor wire harness, in left "b" pillar) b4
• (left rear quarter panel) g414
• (near left front suspension strut) g104
• (right side kick panel) g203
• B4 (floor wire harness, in left "b" pillar)
• C20
• Driver side j/b n0.1 (behind dash, left of steering column)
• Driver side r/b no.5 (lower finish panel)
• Engine room j/b no.2 (left side of engine compartment)
• Front heater blower switch
• Fusible link block (left front side of engine compartment)
• Heater fuse 10a
• Hot at all times
• Hot in on or start
• J/b no.3 (behind instrument cluster)
• 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 (left "b" pillar)
• Rr a/c fuse 40a

Rear A/C Wiring Diagram, 5 Door (1 of 2) for Toyota Sienna LE 1998

List of elements for Rear A/C Wiring Diagram, 5 Door (1 of 2) for Toyota Sienna LE 1998:

• (near left front suspension support) g104
• (right side kick panel) g203
• (under left center pillar) g308
• A/c amplifier (behind right side of dash, above kick panel)
• A/c switch
• A/mp
• Blower motor (behind right side of dash)
• Blower resistor (right side of dash)
• Blower switch
• C20
• Cool
• D21
• Driver side j/b n0.1 (behind dash, left of steering column)
• Driver side r/b no.5 (behind left side of dash)
• Engine room j/b no.2 (left side of engine compartment)
• F-a/c
• Front heater relay
• Fusible link block (left front side of engine compartment)
• Gnd
• Heater fuse 10a
• Hot
• Hot at all times
• Hot in on or start
• Htr fuse 50a
• J/b no.3 (behind instrument cluster)
• J/c 21 (left rear quarter panel)
• J/c 8 (behind combination meter)
• Junction connector (left side of combination meter)
• Junction connector (left side of conbination meter)
• Led
• Mcool
• Mhot
• Off
• Passenger side r/b no.4 (at right kick panel)
• R-hvr
• Right side kick panel) g203
• Rr a/c fuse 40a
• Servo motor (behind right side of dash, above kick panel)
• Sg2
• Volume switch

Rear A/C Wiring Diagram, 5 Door (2 of 2) for Toyota Sienna LE 1998

List of elements for Rear A/C Wiring Diagram, 5 Door (2 of 2) for Toyota Sienna LE 1998:

• (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)
• (right side kick panel) g203
• B11
• B11 (floor wire harness, right side of cargo area)
• Driver side r/b no.5 (behind left side of dash)
• Front heater blower switch
• G104
• I3 (cowl wire harness, left of steering column)
• Junction connector (behind combination meter)
• Off
• Passenger side r/b no.3 (right rear corner of vehicle)
• Rear
• Rear cooling blower motor (on rear cooling unit)
• Rear cooling blower resistor (right rear side of cargo area)
• 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 (right rear of vehicle)
• Rear lo relay
• Rear m1 relay
• Rear m2 relay
• Rear relay