WARNING SYSTEMS – Lexus RX 350 2009 – SYSTEM WIRING DIAGRAMS

WARNING SYSTEMS

Key Reminder & Seat Belt Warning Wiring Diagram for Lexus RX 350 2009

List of elements for Key Reminder & Seat Belt Warning Wiring Diagram for Lexus RX 350 2009:

• (behind left kick panel) ii
• (behind left side of dash) instrument panel j/b
• (behind left side of dash) j/b 3
• (behind top left side of dash) ik
• (w/ navigation)
• (w/o navigation)
• +b (dome)
• +b1
• A14
• A20
• A21
• A22
• Acc
• Air bag sensor assembly (below center console)
• Altb
• B j14
• Batb
• Becu
• Bgnd
• Body ecu (behind left side of dash)
• Bsw
• Buckle switch (driver's side) (in left seat belt buckle)
• Buckle switch (front passenger's side) (in right seat belt buckle)
• Buzzer
• C j15
• Center cluster integration panel (w/o navigation)
• Circuit pwr sply
• Combination meter
• Computer data lines system
• Crt fuse 7.5a
• D10
• D13
• D16
• Dcty
• Dome fuse 7.5a
• Door 1 fuse 25a
• Door 2 fuse 25a
• Drive ic
• Driver's door ind
• Driver's seat belt ind
• Ecu- acc fuse 7.5a
• Ecu- ig 1 fuse 7.5a
• Ecu-b fuse 7.5a
• F10
• F12
• F14
• F16
• Front passenger seat belt warning light
• Fsr+
• Fsr-
• Fusible link block (in engine room r/b)
• G10
• G12
• Gauge 1 fuse 7.5a
• Gauge 2 fuse 7.5a
• Gnd
• Gnd1
• Gnd2
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Ig+
• Ig2+
• Ij (under left top of dash)
• Il (behind center of dash)
• Instrument panel j/b (behind left side of dash)
• J/b 3 (behind left side of dash)
• J/c j13 (behind center of dash) a
• J/c j14 & j15 (behind center of dash)
• J14
• J15
• Ksw
• Lbe+
• Lbe-
• Left front door courtesy switch (at left "b" pillar)
• Micro computer
• Mpx+
• Mpx-
• Mpx1
• Mpx2
• Multi display
• Occupant classification ecu (under right front seat)
• Pbew
• Radio fuse 7.5a
• Red
• Unlock warning switch (under left side of dash)
• W/ navigation
• W/o navigation
• Warning light seat belt passenger front

Tire Pressure Monitoring Wiring Diagram for Lexus RX 350 2009

List of elements for Tire Pressure Monitoring Wiring Diagram for Lexus RX 350 2009:

• (behind left side of dash) j/b 3
• (behind top left side of dash) ik
• +5v
• A16
• Bean ic
• Cl-sw
• Combination meter
• Computer data lines system
• D10
• D20
• Drive ic
• E20
• Ecu-ig 1 fuse 7.5a
• F10
• F11
• G10
• G12
• Gauge 2 fuse 7.5a
• Gnd
• Gnd2
• Hot in on or start
• Id-sw
• Ig2+
• Im (behind right kick panel)
• Instrument panel j/b (behind left side of dash)
• J/b 4 (behind right side of dash)
• Micro computer
• Mpx1
• Mpx2
• Pnk
• Rda
• Red
• Rf5v
• Tire pressure ind
• Tire pressure warning antenna & receiver
• Tire pressure warning ecu (behind right end of dash)
• Tire pressure warning reset switch
• Tire pressure warning select switch