NAVIGATION – Lexus LS 430 2003 – SYSTEM WIRING DIAGRAMS

NAVIGATION

Navigation Wiring Diagram for Lexus LS 430 2003

List of elements for Navigation Wiring Diagram for Lexus LS 430 2003:

• (behind upper center of dash) j/c 16 & 17
• (rearward of right rear fenderwell) j/c 28
• +b1
• Acc
• Aui+
• Aui-
• Auo+
• Auo-
• B12 (in body harness, near navigation ecu connectors)
• Back
• Combination meter
• Computer data lines system
• Crt fuse 7.5a
• Driver side j/b (at left kick panel)
• E16
• E17
• Fl+
• Fl-
• Gnd
• Gnd1
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hot with l-acc realay energized
• Ij (at right dash brace)
• J/c 14 & 15 (behind upper center of dash)
• J/c 30 (rearward of right rear fenderwell)
• J14
• J15
• J16
• J17
• Left front door speaker
• Luggage room j/b (on left side of luggage compt)
• Macc
• Mco+
• Mco-
• Mcvd
• Mi1+
• Mic-
• Multi-display
• N-mu
• Navigation ecu (on lower right side of luggage compt)
• Nca
• Nvmu
• P-acc fuse 7.5a
• P-jg fuse 7.5a
• Parking brake switch (behind left end of dash, on parking brake mechanism)
• Passenger side j/b (at right kick panel)
• Passenger side j/b ecu (at right kick panel)
• Pbew
• Pkb
• Pnk
• Red
• Rev
• Rr acc fuse 7.5a
• S29
• S30
• Sgnd
• Snse
• Sound systems
• Spd
• Spdo
• Stereo component amplifier (on right side of luggage compt, behind trim)
• Sync
• T14
• Tel fuse 7.5a
• Telephone transceiver & speaker relay (w/ lexus link: on right side of luggage compt) (w/o lexus link: on left side of luggage compt)
• Tx+
• Tx-

Parking Assistant Wiring Diagram for Lexus LS 430 2003

List of elements for Parking Assistant Wiring Diagram for Lexus LS 430 2003:

• (on left side of luggage compt) luggage room j/b
• (rearward of left rear fenderwell) j/c 23
• B4 (in body harness, at center of rear bumper)
• Clearance sonar buzzer (front) (behind left side of dash)
• Clearance sonar buzzer (rear) (near center of rear speaker shelf, at base of rear window)
• Clearance sonar ecu (on left side of luggage compt)
• Clearance sonar switch (outer mirror switch)
• Clsw
• Computer data lines system
• Driver side j/b (at left kick panel)
• E11
• E13
• E3 (in engine harness, behind left headlight)
• Fbz
• Fbz+
• Fcl
• Fcr
• Fgnd
• Fls
• Frs
• Gauge fuse 7.5a
• Hot in on or start
• Hot with l-ig1 realay energized
• Interior lights system
• Luggage room j/b (on left side of luggage compt)
• Mgnd
• Rbl
• Rbr
• Rbz
• Rbz+
• Red
• Rgnd
• Rr ig fuse 7.5a
• Ultrasonic sensor (front left center) (behind front bumper fascia)
• Ultrasonic sensor (front left side) (behind front bumper fascia)
• Ultrasonic sensor (front left) (behind front bumper fascia)
• Ultrasonic sensor (front right center) (behind front bumper fascia)
• Ultrasonic sensor (front right side) (behind front bumper fascia)
• Ultrasonic sensor (front right) (behind front bumper fascia)
• Ultrasonic sensor (rear left center) (behind rear bumper fascia)
• Ultrasonic sensor (rear left) (behind rear bumper fascia)
• Ultrasonic sensor (rear right center) (behind rear bumper fascia)
• Ultrasonic sensor (rear right) (behind rear bumper fascia)