Lexus ES manuals

Lexus ES: Parts Location

PARTS LOCATION

ILLUSTRATION

*1

ACCELERATOR PEDAL SENSOR ASSEMBLY

*2

COMBINATION METER ASSEMBLY

*3

AIR CONDITIONING AMPLIFIER ASSEMBLY

*4

SHIFT PADDLE SWITCH (TRANSMISSION SHIFT SWITCH ASSEMBLY)

*5

NO. 3 RELAY BLOCK

- IGCT RELAY

*6

SHIFT POSITION INDICATOR

*7

DRIVE MODE SELECT SWITCH (COMBINATION SWITCH ASSEMBLY)

*8

SHIFT LOCK CONTROL UNIT ASSEMBLY

- TRANSMISSION CONTROL SWITCH

*9

AIRBAG ECU ASSEMBLY

*10

HYBRID VEHICLE CONTROL ECU

*11

NO. 4 RELAY BLOCK

- PCU FUSE

- IGCT NO. 2 FUSE

- PM-IGCT FUSE

- BATT FAN FUSE

- INV W/PMP FUSE

*12

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

- ECU-B NO. 2 FUSE

- BKUP LP FUSE

- ECU-IG1 NO. 1 FUSE

- ECU-ACC FUSE

- ECU-IG1 NO. 3 FUSE

*13

SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY

*14

DLC3

*15

EV MODE SWITCH (NO. 3 COMBINATION SWITCH ASSEMBLY)

-

-

ILLUSTRATION

*1

ECM

*2

INVERTER WITH CONVERTER ASSEMBLY

*3

COMPRESSOR WITH MOTOR ASSEMBLY

*4

INVERTER WATER PUMP ASSEMBLY

*5

HYBRID VEHICLE TRANSAXLE ASSEMBLY

*6

HV FLOOR UNDER WIRE

*7

HV BATTERY

*8

AUXILIARY BATTERY

*9

FUSIBLE LINK BLOCK ASSEMBLY

- IGCT FUSE

*10

NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY

- ECU-IG2 NO. 1 FUSE

- IG2 NO. 1 RELAY

- DC/DC FUSE

- IG2-MAIN FUSE

ILLUSTRATION

*1

INVERTER WITH CONVERTER ASSEMBLY

*2

LOW VOLTAGE CONNECTOR

*3

AIR CONDITIONING WIRE CONNECTION

*4

HV FLOOR UNDER WIRE CONNECTION

*5

MOTOR CABLE CONNECTION

*6

INVERTER COVER

- INTERLOCK

*7

AMD TERMINAL

*8

MOTOR CABLE

*9

HYBRID VEHICLE TRANSAXLE ASSEMBLY

*10

SHIFT LEVER POSITION SENSOR

*11

MOTOR TEMPERATURE SENSOR AND GENERATOR TEMPERATURE SENSOR CONNECTOR

*12

MOTOR RESOLVER, GENERATOR RESOLVER AND TRANSMISSION FLUID TEMPERATURE SENSOR CONNECTOR

ILLUSTRATION

*1

SERVICE PLUG GRIP

*2

BATTERY COOLING BLOWER ASSEMBLY

*3

BATTERY VOLTAGE SENSOR

*4

HYBRID BATTERY TERMINAL BLOCK

*5

HV BATTERY JUNCTION BLOCK ASSEMBLY

*6

BATTERY CURRENT SENSOR

*7

SMRB

*8

SMRP

*9

SMRG

*10

SYSTEM MAIN RESISTOR

READ NEXT:

 System Diagram

SYSTEM DIAGRAM

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: *: Use the Techstream Use the following procedure to troubleshoot the hybrid control system. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT

 Utility

UTILITY ALL READINESS HINT: With "All Readiness", you can check whether or not the DTC judgment has been completed by using the Techstream. You should check "All Readiness" after simulating malfu

SEE MORE:

 Installation

INSTALLATION PROCEDURE 1. INSTALL PARK/NEUTRAL POSITION SWITCH ASSEMBLY (a) Temporarily install the park/neutral position switch assembly to the automatic transaxle case sub-assembly with the 2 bolts. NOTICE: Before installing the park/neutral position switch assembly, remove any dirt or rust on the

 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Active Noise Control System DTC No. Detection Item Link B1AA044 ANC ECU EEPROM Data Memory Failure B1AA187 UART Communication Between ANC and Audio Amplifier Missing Message B1AA296 Front Left Microphone Circuit Component Internal Fail

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