WARNING SYSTEMS — Toyota Sienna XLE 2012 — SYSTEM WIRING DIAGRAMS

WARNING SYSTEMS

Key Reminder & Seat Belt Warning Wiring Diagram (1 of 2) for Toyota Sienna XLE 2012

List of elements for Key Reminder & Seat Belt Warning Wiring Diagram (1 of 2) for Toyota Sienna XLE 2012:

45

• (left side of dash) j/c d99
• Acc
• Air bag sensor assembly (center of dash)
• Altb
• Buckle switch
• Canh
• Canl
• Computer data lines system
• D1 (left kick panel)
• D13
• D14
• D2 (left side of engine compt)
• D32
• D40
• D7 (center of dash)
• Ecu- acc fuse 10a
• Ecu-ig 1 fuse 10a
• Flcy
• Fsr+
• Fsr-
• Gnd1
• Gnd2
• H35
• Head
• Headlight dimmer switch assembly
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Instrument panel j/b (left side of dash)
• J/c d105 (center of dash)
• J/c d98 (left side of dash)
• Ksw
• Lbe+
• Lbe-
• Left front seat inner belt assembly (left front seat assembly)
• Lx1
• Main body ecu (left side of dash)
• Obd fuse 7.5a
• Occupant detection ecu (base of right front seat)
• Off
• Pnk
• Red
• Right front seat inner belt assembly (right front seat assembly)
• Tail
• Unlock warning switch assembly

Key Reminder & Seat Belt Warning Wiring Diagram (2 of 2) for Toyota Sienna XLE 2012

List of elements for Key Reminder & Seat Belt Warning Wiring Diagram (2 of 2) for Toyota Sienna XLE 2012:

32

• A35
• A55
• B+ dome
• Buzzer
• Canh
• Canl
• Combination meter
• Computer data lines system
• D6 (center of dash)
• Door
• Drive ic
• Driver's seat belt ind
• Ecu-ig 2 fuse 10a
• Gauge 2 fuse 7.5a
• Hot in on or start
• Hot w/ ig1 2 relay energized
• Ig+
• Ig2
• Ind
• Instrument panel j/b (left side of dash)
• J/c d100 (left side of dash)
• J/c d96 (left side of dash)
• J/c d99 (left side of dash)
• Left front door courtesy switch (left "b" pillar)
• Mgnd
• Micro processor
• P/sb
• Passenger seat belt warning light
• Pbew
• Pnk
• Pwr sply circuit
• Telltale light assembly

Tire Pressure Monitoring Wiring Diagram for Toyota Sienna XLE 2012

List of elements for Tire Pressure Monitoring Wiring Diagram for Toyota Sienna XLE 2012:

42

• (left side of dash) j/c d100
• +5v
• A29
• A30
• A55
• Brake actuator assembly (right side of engine compt)
• Canh
• Canl
• Circuit sply pwr
• Clsw
• Combination meter assembly
• Computer data lines system
• D2 (left side of engine compt)
• D38
• D6 (center of dash)
• Da4
• Dk2
• Ecu-ig 1 fuse 10a
• Gauge 2 fuse 7.5a
• Gnd
• Gnd2
• Hot in on or start
• Ig+
• Ig2
• Ind
• Instrument panel j/b (left end of dash)
• J/c d106 (right side of dash)
• J/c d96 (left side of dash)
• J/c d97 (left side of dash)
• Mgnd
• Micro processor
• Rda
• Red
• Rf5v
• Sil
• Sp1
• Spd
• Tire
• Tire pressure ind
• Tire pressure warning antenna & receiver (rear of vehicle chassis)
• Tire pressure warning ecu (left side of dash)
• Tire pressure warning reset switch