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 |
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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
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Front Camera Module Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Front Camera Module Communication Stop Mode Any of the following conditions are met:
Communication stop for "Front Camera Module" is indicated on the "Communication Bus Check" screen of the Techstream.
Click here
Communication sto
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the parking support brake system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. CUSTOMER PROBLEM ANALYSIS
NEXT 3. INSPECT AUXILIARY BA
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