LEXUS Navigation System
Connectors (125)
3AInstrument Panel Wire and Instrument Panel J/B Assembly (Instrument Panel Reinforcement)pins 17, 28, 31, 32, 36, 51, 52
Terminal repair3BInstrument Panel Wire and Instrument Panel J/B Assembly (Instrument Panel Reinforcement)pins 7, 12, 26, 27, 37
Terminal repair3CFloor Wire and Instrument Panel J/B Assembly (Instrument Panel Reinforcement)pins 21, 27, 31
Terminal repair3DEngine Room Main Wire and Instrument Panel J/B Assembly (Instrument Panel Reinforcement)pins 19, 20, 31, 33
Terminal repairA22ECMpins 13, 26
Terminal repairA35Parking Brake Switch Assemblypin 1
Terminal repairA40Brake Actuator Assemblypins 4, 5, 6, 7, 11, 14, 16, 17, 18, 19, 25
Terminal repairA59Junction Connectorpin 1LHD only
Terminal repairA64ECMpins 13, 26Terminal repairA69Brake Actuator Assemblypins 10, 14, 15, 16, 17, 18, 22, 28, 29, 30, 31
Terminal repairA73Diode (Back-Up Light)pins 1, 2, 3
Terminal repairA75ECMpins 13, 26LHD only
A77Engine Stop and Start ECU Assemblypin 19LHD only
Terminal repairA79ECO Run Vehicle Converter Assemblypins 1, 5LHD only
Terminal repairAH1Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Reinforcement)pins 1, 18, 19RHD only
AH2Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Reinforcement)pin 20RHD only
D23ECMpin 68
Terminal repairD69Junction Connectorpins 10, 11Terminal repairD70ECMpin 66Terminal repairD72Park/Neutral Position Switch Assemblypins 1, 2
Terminal repairD87ECMpin 35LHD only
Terminal repairDA2Engine Wire and Engine Room Main Wire (Front Fender Apron LH)pin 4DA4Engine Wire and Engine Room Main Wire (Front Fender Apron LH)pin 4LHD only
H9Main Body ECUpins 3, 9, 10
Terminal repairH10Main Body ECUpins 13, 14, 19
Terminal repairH13Combination Meter Assemblypins 9, 10
Terminal repairH14Combination Meter Assemblypins 19, 20, 21, 22, 28, 29, 30, 31
Terminal repairH22Spiral Cable Sub-Assemblypins 3, 5, 6
Terminal repairH23Steering Sensorpins 2, 3
Terminal repairH61Clearance Warning ECU Assemblypins 17, 18
Terminal repairH62Front No. 2 Speaker Assembly LHpins 1, 2
Terminal repairH63Front No. 2 Speaker Assembly RHpins 1, 2Terminal repairH93Multi-Media Module Displaypins 3, 6, 7, 11, 12, 13, 18, 19, 23, 24
Terminal repairH95Remote Operation Switchpins 1, 2, 4, 5, 15
Terminal repairH97Multi-Media Module Receiver Assembly or Radio Receiver Assemblypins 1, 2, 3, 4, 10, 12, 15, 16, 17, 18, 19, 20, 21, 27, 28, 29, 30, 31, 32, 39, 40, 45, 46, 48, 49, 55, 56
Terminal repairH98Multi-Media Module Receiver Assembly or Radio Receiver Assemblypins 5, 6, 7, 8, 13, 14, 15, 16Terminal repairH99Stereo Component Amplifier Assemblypins 1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 25, 26, 27, 28, 29, 30
Terminal repairHA2Instrument Panel Wire and Engine Room Main Wire (Cowl Side Panel LH)pin 14LHD onlyHA3Instrument Panel Wire and Engine Room Main Wire (Cowl Side Panel LH)pin 1LHD onlyHA4Instrument Panel Wire and Engine Room Main Wire (Cowl Side Panel LH)pin 8LHD only
HA7Instrument Panel Wire and Engine Room Main Wire (Cowl Side Panel RH)pins 4, 5, 9RHD only
HA8Instrument Panel Wire and Engine Room Main Wire (Cowl Side Panel RH)pins 7, 8, 9, 10, 14, 15, 16HH1Instrument Panel Wire and Instrument Panel Wire (Instrument Panel Reinforcement)pins 1, 2, 3
HH2Instrument Panel Wire and Instrument Panel Wire (Instrument Panel Brace RH)pins 1, 2, 3, 4, 5
HJ1Instrument Panel Wire and Instrument Panel No. 3 Wire (Instrument Panel Reinforcement)pins 1, 8HP1Instrument Panel Wire and Floor Wire (Cowl Side Panel LH)pins 2, 6, 15
HP2Instrument Panel Wire and Floor Wire (Cowl Side Panel LH)pins 1, 13, 16HP3Instrument Panel Wire and Floor Wire (Cowl Side Panel LH)pin 14
HQ3Instrument Panel Wire and Floor No. 2 Wire (Cowl Side Panel RH)pins 1, 2, 6, 7, 11, 12
HQ4Instrument Panel Wire and Floor No. 2 Wire (Cowl Side Panel RH)pins 9, 10
HT2Instrument Panel Wire and Roof Wire (Front Body Inner Pillar LH)pins 6, 7, 8, 9, 10
H101Telematics Transceiverpins 2, 3, 5, 6, 16, 17, 18, 19, 32, 33, 34, 35LHD only
Terminal repairH106Junction Connectorpins 12, 13, 14, 15RHD onlyTerminal repairH107Junction Connectorpins 8, 10Terminal repairH108Junction Connectorpin 5RHD onlyTerminal repairH109Junction Connectorpins 7, 11LHD onlyTerminal repairH110Junction Connectorpins 7, 11RHD onlyTerminal repairH112Junction Connectorpins 12, 13, 14, 15, 16, 18Terminal repairH113Junction Connectorpins 4, 6, 7, 8, 11, 12, 13, 14, 15Terminal repairH114Junction Connectorpins 5, 12, 14, 15, 21Terminal repairH115Junction Connectorpins 5, 6, 12, 13, 15, 20, 21Terminal repairH116Junction Connectorpins 1, 2
Terminal repairH117Junction Connectorpins 1, 2Terminal repairH118Junction Connectorpins 1, 2Terminal repairH120Junction Connectorpins 1, 2Terminal repairH122Junction Connectorpins 1, 2Terminal repairH125Junction Connectorpins 1, 2Terminal repairH126Junction Connectorpins 1, 2Terminal repairH128Junction Connectorpins 1, 2Terminal repairH129Junction Connectorpins 1, 2Terminal repairH132Junction Connectorpins 1, 2Terminal repairH135Junction Connectorpins 1, 2Terminal repairH136Junction Connectorpins 1, 2Terminal repairH142Junction Connectorpins 1, 2RHD onlyTerminal repairH143Junction Connectorpins 1, 2RHD onlyTerminal repairH154No. 1 Stereo Jack Adapter Assemblypins 1, 2, 3, 4, 5, 6, 7, 8, 9
H156Multi-Media Module Receiver Assembly or Radio Receiver Assemblypins 1, 2, 3, 4, 5, 6, 7
H157Stereo Component Amplifier Assemblypins 2, 3, 4, 5, 6, 7, 8H158Multi-Media Module Receiver Assembly or Radio Receiver Assemblypins 1, 2, 3, 4, 5, 6, 7LHD only
H159Telematics Transceiverpins 1, 2, 3, 4, 5, 6, 7LHD onlyH161Multi-Media Module Displaypin 1
H164Multi-Media Module Receiver Assembly or Radio Receiver Assemblypins 1, 2, 3, 4LHD only
H165Multi-Media Module Receiver Assembly or Radio Receiver Assemblypin 1
H172Multi-Media Module Receiver Assembly or Radio Receiver Assemblypins 1, 2, 3, 4RHD only
H174No. 1 Stereo Jack Adapter Assemblypins 1, 2, 3, 4, 7, 8, 9
Terminal repairH176No. 1 Stereo Jack Adapter Assemblypins 1, 2, 3, 4H177Multi-Media Module Receiver Assembly or Radio Receiver Assemblypin 1
H191Engine Stop and Start ECU Assemblypins 2, 3, 10, 11, 12, 15, 24LHD only
H193Network Gateway ECUpins 6, 17, 18, 19, 20, 21
Terminal repairH195Multi-Media Module Receiver Assembly or Radio Receiver Assemblypins 1, 2H196Multi-Media Module Displaypin 1H197Junction Connectorpins 9, 11, 17, 22LHD onlyTerminal repairH199Junction Connectorpins 1, 2, 3, 12, 13, 14Terminal repairH210Combination Meter Assemblypin 1H213Junction Connectorpins 4, 5, 8, 9, 14, 15, 18, 19LHD only
Terminal repairHA10Instrument Panel Wire and Engine Room Main Wire (Cowl Side Panel LH)pin 20RHD onlyJ2Front No. 3 Speaker Assemblypins 1, 2Terminal repairL6Front No. 1 Speaker Assembly RHpins 1, 2
Terminal repairLH1Front Door RH Wire and Instrument Panel Wire (Cowl Side Panel RH)pins 5, 6
M5Front No. 1 Speaker Assembly LHpins 1, 2Terminal repairMH1Front Door LH Wire and Instrument Panel Wire (Cowl Side Panel LH)pins 4, 5N6Rear Speaker Assembly RHpins 1, 2Terminal repairN7Rear No. 2 Speaker Assembly RHpins 1, 2, 3, 4
Terminal repairNQ1Rear Door No. 1 Wire and Floor No. 2 Wire (Center Body Pillar RH)pins 1, 14
O6Rear Speaker Assembly LHpins 1, 2Terminal repairO7Rear No. 2 Speaker Assembly LHpins 1, 2, 3, 4Terminal repairOP1Rear Door No. 2 Wire and Floor Wire (Center Body Pillar LH)pins 13, 25P32Rear Header Speaker Assembly LHpins 1, 2
Terminal repairP35Junction Connectorpins 7, 8, 19, 20Terminal repairPH1Floor Wire and Instrument Panel Wire (Instrument Panel Brace RH)pins 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13PU1Floor Wire and Luggage Room Wire (Quarter Panel LH)pins 5, 6, 7, 8, 16PU2Floor Wire and Luggage Room Wire (Quarter Panel LH)pins 7, 8, 9, 10, 18Pi1Floor Wire and Rear Seat LH Wire (Rear Seat LH)pins 2, 3, 5, 9, 10
Q15Rear Header Speaker Assembly RHpins 1, 2Terminal repairQ16Stereo Component Speaker Assemblypins 1, 2Terminal repairT11Roof Console Box Assemblypins 1, 2, 3, 4
Terminal repairU3Luggage Compartment Door Lock Assemblypins 2, 3
Terminal repairU6Rear Television Camera Assemblypins 1, 2, 3, 5, 6
Terminal repairU14Luggage Door Closer Assemblypins 6, 7, 11, 12
Terminal repairU16Luggage Closer Motor Assemblypins 5, 6, 7, 20, 21
Terminal repairU20Junction Connectorpins 4, 7
Terminal repairUQ1Luggage Room Wire and Floor No. 2 Wire (Quarter Panel RH)pins 8, 17
h2Cooler Control Switch Assemblypins 1, 5, 6, 7, 15
Terminal repairhi1Rear Console Box Wire and Rear Seat LH Wire (Rear Seat RH)pins 5, 6, 8, 9, 18z5Spiral Cable Sub-Assembly , Steering Pad Switch Assemblypins 8, 10, 11
Terminal repair
Fuses and relays (4)
Ground points (6)
H1Instrument Panel · Ground Points 1LHDRHD