Lexus ES manuals

Lexus ES: Parts Location

PARTS LOCATION

ILLUSTRATION

*1

HYBRID VEHICLE CONTROL ECU

*2

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

- ECU-B NO. 1 FUSE

*3

NO. 4 RELAY BLOCK

- IGCT NO. 2 FUSE

- PM-IGCT FUSE

- BATT FAN FUSE

*4

DLC3

*5

NO. 3 RELAY BLOCK

- IGCT RELAY

-

-

ILLUSTRATION

*1

HV BATTERY

-

-

ILLUSTRATION

*1

BATTERY ECU ASSEMBLY

*2

HYBRID BATTERY TERMINAL BLOCK

*3

HV BATTERY JUNCTION BLOCK ASSEMBLY

*4

SERVICE PLUG GRIP

*5

BATTERY COOLING BLOWER ASSEMBLY

*6

BATTERY CURRENT SENSOR

*7

SMRB

*8

SMRP

*9

SMRG

-

-

ILLUSTRATION

*1

NO. 1 HV SUPPLY STACK SUB-ASSEMBLY

*2

NO. 2 HV SUPPLY STACK SUB-ASSEMBLY

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 battery system. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT

 Check For Intermittent Problems

CHECK FOR INTERMITTENT PROBLEMS CHECK FOR INTERMITTENT PROBLEMS (a) Perform a simulation test. (1) For the simulation test, reproduce the driving conditions that were present when the problem occurred

SEE MORE:

 Registered Device cannot be Deleted

PROCEDURE 1. DELETE OPERATION (a) Check if a registered portable player can be deleted normally. OK: Registered portable player can be deleted normally. OK END NG PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

 Headlight Dimmer Switch Circuit

DESCRIPTION The steering sensor receives the following switch information: Light control switch in DRL OFF*1, off*2, tail, head or AUTO position Dimmer switch in high, low or high flash (pass) position *1: w/ DRL OFF Switch *2: w/o DRL OFF Switch WIRING DIAGRAM CAUTION / NOTICE / HI

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