Engine Immobiliser System
Connectors (125)
4AInstrument Panel Wire and Driver Side J/B Assembly (Cowl Side Panel LH/Cowl Side Panel LH) [LHD/RHD]pins 3, 4, 20, 26
Terminal repair4DInstrument Panel Wire and Driver Side J/B Assembly (Cowl Side Panel LH/Cowl Side Panel LH) [LHD/RHD]pins 1, 4, 5, 6, 20, 21, 25
Terminal repair4GFloor No.2 Wire and Driver Side J/B Assembly (Cowl Side Panel LH/Cowl Side Panel LH) [LHD/RHD]pins 7, 23
Terminal repair4KEngine Room Main Wire and Driver Side J/B Assembly (Cowl Side Panel LH/Cowl Side Panel LH) [LHD/RHD]pins 1, 7, 9
Terminal repair5AInstrument Panel Wire and Driver Side J/B Assembly (Cowl Side Panel RH/Cowl Side Panel RH) [RHD/LHD]pins 1, 4, 5, 19, 25, 28Terminal repair5DInstrument Panel Wire and Driver Side J/B Assembly (Cowl Side Panel RH/Cowl Side Panel RH) [RHD/LHD]pins 18, 27Terminal repair5GFloor Wire and Driver Side J/B Assembly (Cowl Side Panel RH/Cowl Side Panel RH) [RHD/LHD]pin 21Terminal repair5KEngine Room Main Wire and Driver Side J/B Assembly (Cowl Side Panel RH/Cowl Side Panel RH) [RHD/LHD]pins 3, 4Terminal repairA8ECMpins 10, 11, 13, 14, 15, 41, 48, 49
Terminal repairA10Skid Control ECU with Actuator Assemblypins 5, 6, 8, 9, 10, 14, 26, 27, 29, 33, 35
A18Wireless Door Lock Buzzerpins 1, 2
Terminal repairA30Junction Connectorpins 6, 7, 9
Terminal repairA31Junction Connectorpins 1, 2Terminal repairA44Junction Connectorpins 1, 2, 3, 4, 5, 6LHD only
Terminal repairA47Junction Connectorpin 8
Terminal repairA48Junction Connectorpins 3, 4, 12, 14Terminal repairAG1Engine Room Main Wire and Instrument Panel Wire (Cowl Side Panel LH)pins 2, 5, 6, 7, 13, 14, 15, 16
AG3Engine Room Main Wire and Instrument Panel Wire (Cowl Side Panel LH)pins 6, 22, 24
AG4Engine Room Main Wire and Instrument Panel Wire (Cowl Side Panel LH)pins 10, 12, 13, 15
AG5Engine Room Main Wire and Instrument Panel Wire (Cowl Side Panel RH)pin 11AG7Engine Room Main Wire and Instrument Panel Wire (Cowl Side Panel RH)pin 11AG8Engine Room Main Wire and Instrument Panel Wire (Cowl Side Panel RH)pin 20D5Starter Assemblypin 1
Terminal repairD22Crank Position Sensorpins 1, 2
Terminal repairD41ECMpins 52, 121, 122
Terminal repairD51Crank Position Sensorpins 1, 2
Terminal repairDA1Engine Wire and Engine Room Main Wire (Front Fender Apron LH)pins 7, 8
DA2Engine Wire and Engine Room Main Wire (Front Fender Apron LH)pins 13, 18, 26, 29, 30
E1Starter Assemblypin 1
F10Junction Connectorpins 5, 6, 8, 9, 16, 17, 19, 20
Terminal repairFG1Cowl No.3 Wire and Instrument Panel Wire (Instrument Panel Brace LH)pins 3, 9, 10, 14, 20, 21
FG3Cowl No.3 Wire and Instrument Panel Wire (Instrument Panel Brace LH)pins 8, 9LHD only
FG4Cowl No.3 Wire and Instrument Panel Wire (Instrument Panel Brace LH)pins 3, 12LHD onlyG15ID Code Boxpins 1, 3, 5, 6, 8
Terminal repairG17Shift Lock Control ECUpin 11
Terminal repairG19Combination Meter Assemblypins 1, 2, 3, 6, 13, 14, 23, 24, 25, 26
Terminal repairG20Certification ECU Assemblypins 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40
Terminal repairG21Engine Switchpins 2, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14
Terminal repairG22Steering Lock Actuator Assemblypins 1, 2, 3, 4, 5, 6, 7
Terminal repairG29Turn Signal Flasher Assemblypin 8
Terminal repairG48Main Body ECUpins 1, 6, 8, 9, 14, 15, 16, 17, 18, 19, 24, 25, 26
Terminal repairG49Main Body ECUpins 1, 3, 5, 7, 11, 21, 25, 27
Terminal repairG50Main Body ECUpins 1, 4, 5, 6, 8, 9, 15, 16
Terminal repairG51Main Body ECUpins 2, 4, 6
Terminal repairG52Junction Connectorpins 3, 4, 5, 8, 9, 11
Terminal repairG53Junction Connectorpins 20, 21LHD onlyTerminal repairG54Junction Connectorpins 10, 11
Terminal repairG56Junction Connectorpins 1, 2, 3, 5, 12, 13, 14, 16Terminal repairG61Junction Connectorpins 1, 2
Terminal repairG62Junction Connectorpins 1, 2Terminal repairG67Junction Connectorpins 1, 2Terminal repairG69Junction Connectorpins 1, 2RHD onlyTerminal repairG70Junction Connectorpins 1, 2Terminal repairG71Junction Connectorpins 1, 2Terminal repairG72Junction Connectorpins 1, 2RHD onlyTerminal repairG74Junction Connectorpins 2, 3, 5, 6
Terminal repairG85Junction Connectorpins 1, 2, 3, 8, 9LHD onlyTerminal repairG88Junction Connectorpins 1, 2LHD onlyTerminal repairG91Junction Connectorpins 1, 2LHD onlyTerminal repairGM1Instrument Panel Wire and Floor Wire (Cowl Side Panel RH)pins 3, 4, 7, 8, 9, 10, 16, 23, 24, 25, 26, 41, 45, 46, 47, 58, 59, 60
GM2Instrument Panel Wire and Floor Wire (Cowl Side Panel RH)pins 1, 3, 5, 9, 10GN1Instrument Panel Wire and Floor No.2 Wire (Cowl Side Panel LH)pins 2, 5, 6, 7, 8, 23, 24, 25, 26, 27, 34, 43, 44, 45, 46, 56, 58GN2Instrument Panel Wire and Floor No.2 Wire (Cowl Side Panel LH)pins 2, 6, 10, 11
I5Front Door with Motor Lock Assembly RHpins 1, 4, 7, 8
Terminal repairI11Junction Connectorpins 4, 9, 11Terminal repairIG1Front Door RH Wire and Instrument Panel Wire (Cowl Side Panel RH)pins 9, 13
IG2Front Door RH Wire and Instrument Panel Wire (Cowl Side Panel RH)pins 4, 9RHD only
IG3Front Door RH Wire and Instrument Panel Wire (Cowl Side Panel RH)pins 9, 10, 11, 13, 20, 21RHD onlyIG4Front Door RH Wire and Instrument Panel Wire (Cowl Side Panel RH)pins 4, 9RHD only
IG5Front Door RH Wire and Instrument Panel Wire (Cowl Side Panel RH)pins 4, 8, 9, 10, 12, 14, 18, 19, 20LHD only
Iz1Front Door RH Wire and Electrical Key Wire Harness RH (Front Door Inner Panel RH)pins 1, 2, 3, 4, 5, 9, 10
J5Front Door with Motor Lock Assembly LHpins 1, 4, 7, 8Terminal repairJ8Junction Connectorpins 3, 6, 8Terminal repairJG1Front Door LH Wire and Instrument Panel Wire (Cowl Side Panel LH)pins 2, 9, 12, 13JG2Front Door LH Wire and Instrument Panel Wire (Cowl Side Panel LH)pins 1, 2, 3, 5, 9, 11, 16RHD onlyJG3Front Door LH Wire and Instrument Panel Wire (Cowl Side Panel LH)pins 4, 9LHD onlyJG4Front Door LH Wire and Instrument Panel Wire (Cowl Side Panel LH)pins 2, 3, 5, 10, 17LHD onlyJz1Front Door LH Wire and Electrical Key Wire Harness LH (Front Door Inner Panel LH)pins 1, 2, 3, 4, 5, 9, 10K3Slide Door Lock Remote Control Assembly RHpins 1, 2, 3, 4
Terminal repairK12Junction Connectorpins 11, 12Terminal repairKM1Rear Door No.1 Wire and Floor Wire (Rear Step RH)pins 2, 3, 5
KM2Rear Door No.1 Wire and Floor Wire (Rear Step RH)pin 4
L3Slide Door Lock Remote Control Assembly LHpins 1, 2, 3, 4Terminal repairLAInstrument Panel Wire and Junction Block No.2 (Instrument Panel Reinforcement)pin 4RHD only
Terminal repairLBInstrument Panel Wire and Junction Block No.2 (Instrument Panel Reinforcement)pins 2, 4
Terminal repairLDInstrument Panel Wire and Junction Block No.2 (Instrument Panel Reinforcement)pin 4LHD onlyTerminal repairLMInstrument Panel Wire and Junction Block No.2 (Instrument Panel Reinforcement)pin 2Terminal repairL12Junction Connectorpins 8, 12Terminal repairLN1Rear Door No.2 Wire and Floor No.2 Wire (Rear Step LH)pins 2, 3, 5, 8LN2Rear Door No.2 Wire and Floor No.2 Wire (Rear Step LH)pin 4M14Door Control Receiverpins 1, 2, 4, 5
Terminal repairM22Junction Connectorpins 4, 6, 7, 9, 10, 11, 15, 17, 18, 20, 21, 22Terminal repairM24Junction Connectorpins 1, 3, 4, 8
Terminal repairM25Junction Connectorpin 7Terminal repairM26Indoor Luggage Compartment Electrical Key Oscillatorpins 1, 2
Terminal repairN3Front Door Courtesy Light Switch Assembly LHpin 1
Terminal repairN4Rear Door Courtesy Light Switch Assembly LHpin 1Terminal repairN14Rear Indoor Electrical Key Oscillatorpins 1, 2Terminal repairN24Front Indoor Electrical Key Oscillatorpins 1, 3
Terminal repairN26Diode (Slide Door Courtesy Switch LH)pins 2, 3
Terminal repairN28Junction Connectorpins 1, 2, 9, 10Terminal repairN30Junction Connectorpins 5, 12Terminal repairN31Junction Connectorpins 1, 2Terminal repairN32Junction Connectorpins 5, 8Terminal repairNM1Floor No.2 Wire and Floor Wire (Instrument Panel Brace RH)pins 4, 12RHD only
RAInstrument Panel Wire and Junction Block (Instrument Panel Reinforcement)pin 3RHD onlyTerminal repairRBInstrument Panel Wire and Junction Block (Instrument Panel Reinforcement)pins 4, 10Terminal repairRCInstrument Panel Wire and Junction Block (Instrument Panel Reinforcement)pins 2, 3, 6, 9, 10Terminal repairRDInstrument Panel Wire and Junction Block (Instrument Panel Reinforcement)pins 2, 3, 8, 9, 10, 12Terminal repairREInstrument Panel Wire and Junction Block (Instrument Panel Reinforcement)pins 3, 4, 7, 8, 11, 12Terminal repairRFInstrument Panel Wire and Junction Block (Instrument Panel Reinforcement)pin 7Terminal repairRGInstrument Panel Wire and Junction Block (Instrument Panel Reinforcement)pins 1, 2, 7, 8Terminal repairRHInstrument Panel Wire and Junction Block (Instrument Panel Reinforcement)pins 1, 2, 3, 7, 8, 10Terminal repairRIInstrument Panel Wire and Junction Block (Instrument Panel Reinforcement)pins 3, 6, 8, 9, 10, 11, 12Terminal repairRJInstrument Panel Wire and Junction Block (Instrument Panel Reinforcement)pins 1, 8Terminal repairRKInstrument Panel Wire and Junction Block (Instrument Panel Reinforcement)pins 2, 6, 8, 10, 12Terminal repairRLInstrument Panel Wire and Junction Block (Instrument Panel Reinforcement)pins 3, 7, 8, 12RHD onlyTerminal repairU7Back Door Opener Switch Assemblypins 1, 2, 3
Terminal repairU8Back Door Lock Assemblypins 1, 2, 3RHD only
Terminal repairU13Back Door Lock Assemblypins 3, 4
Terminal repairUN1Back Door No.1 Wire and Floor No.2 Wire (Back Window Upper Frame)pins 5, 7, 16, 17z8Front Door Outside Handle Assembly RHpins 1, 2, 3, 5, 6
Terminal repairz9Front Door Electrical Key Oscillator RHpins 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Terminal repairz10Front Door Outside Handle Assembly LHpins 1, 2, 3, 5, 6Terminal repairz11Front Door Electrical Key Oscillator LHpins 1, 2, 3, 4, 5, 6, 7, 8, 9, 10Terminal repair
Fuses and relays (7)
10A ECU-B
Engine Room R/B and Engine Room J/B 1 (ALPHARD)drawingdrawing20A STRG LCK
Engine Room R/B No.2 and Engine Room J/B No.2 (ALPHARD)drawingdrawing30A AM2 NO.1
Engine Room R/B and Engine Room J/B 1 (ALPHARD)drawingdrawing30A FR DOOR
Engine Room R/B and Engine Room J/B 1 (ALPHARD)drawingdrawing7.5A AM2 NO.2
Engine Room R/B and Engine Room J/B 1 (ALPHARD)drawingdrawing7.5A ECU-B3
Engine Room R/B No.2 and Engine Room J/B No.2 (ALPHARD)drawingdrawing
Ground points (14)