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:
DC/DC Converter Current Sensor Circuit Current Out of Range (P31531D)
DTC SUMMARY MALFUNCTION DESCRIPTION This DTC is stored if the value of the reactor current sensor fluctuates excessively. The cause of this malfunction may be one of the following: Area Main Malfunction Description Hybrid vehicle transaxle assembly
Open or short circuit in the motor or
Left Rear Wheel Speed Sensor Internal Electronic Failure (C050C49)
DESCRIPTION When the system is starting up and the skid control ECU (brake actuator assembly) detects a speed sensor circuit malfunction via the speed sensor circuit self-diagnosis function, this DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C050C49 Left R
© 2016-2026 Copyright www.lexguide.net
