Lexus ES: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | HYBRID VEHICLE CONTROL ECU | *2 | REAR TELEVISION CAMERA ASSEMBLY |
| *3 | BLIND SPOT MONITOR SENSOR RH (w/ Blind Spot Monitor System) | *4 | BLIND SPOT MONITOR SENSOR LH (w/ Blind Spot Monitor System) |
ILLUSTRATION
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| *1 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *2 | STEERING SENSOR |
| *3 | MULTI-DISPLAY ASSEMBLY | *4 | DLC3 |
| *5 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-IG1 NO. 2 FUSE - ECU-DCC NO. 1 FUSE - IG1-NO. 1 RELAY - BKUP LP RELAY (for 8 inch display) | *6 | CLEARANCE WARNING ECU ASSEMBLY (w/ Parking Support Alert System) |
| *7 | RADIO RECEIVER ASSEMBLY | - | - |
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following s
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE:
The following inspection procedures for the parking assist monitor system are based on the assumption that the audio and visual system*1 or navigation system*2 is nor
Reverse Signal Circuit
DESCRIPTION The multi-display receives a reverse signal from the BK UP LP relay*1 or clearance warning ECU assembly*2.
*1: w/o Parking Support Alert System
*2: w/ Parking Support Alert System
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Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) Sliding roof system data and Diagnostic Trouble Codes (DTCs) can be read through the vehicle Data Link Connector 3 (DLC3). When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs. CHECK DLC3 (a) Check the DLC3. Cli
Check Bus 5 Line for Short to +B
DESCRIPTION There may be a short circuit between one of the CAN bus lines and +B when there is no resistance between terminal 15 (CA5H) of the central gateway ECU (network gateway ECU) and terminal 16 (BAT) of the DLC3, or terminal 16 (CA5L) of the central gateway ECU (network gateway ECU) and termi
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