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
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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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Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. INSTALL FRONT DOOR OUTSIDE MOULDING SUB-ASSEMBLY (a) Engage the guide and claw to temporarily install the front door outside moulding sub-as
System Diagram
SYSTEM DIAGRAM HEADLIGHT ASSEMBLY CIRCUIT (for LED Type Turn Signal Light) HEADLIGHT ASSEMBLY CIRCUIT (for Bulb Type Turn Signal Light) (for TMC Made) HEADLIGHT ASSEMBLY CIRCUIT (for Bulb Type Turn Signal Light) (for TMMK Made)
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