Lexus ES: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | ECM | *2 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-B NO. 2 FUSE - ECU-IG1 NO. 4 FUSE - ECU-ACC FUSE |
| *3 | DLC3 | *4 | STEREO COMPONENT EQUALIZER ASSEMBLY |
ILLUSTRATION
| *1 | FRONT NO. 1 SPEAKER ASSEMBLY LH | *2 | FRONT NO. 1 SPEAKER ASSEMBLY RH |
| *3 | SPEAKER ASSEMBLY WITH BRACKET | *4 | NO. 1 ACTIVE NOISE CONTROL MICROPHONE |
| *5 | NO. 2 ACTIVE NOISE CONTROL MICROPHONE | *6 | NO. 3 ACTIVE NOISE CONTROL MICROPHONE |
| *7 | STEREO COMPONENT AMPLIFIER ASSEMBLY | - | - |
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Power Source Circuit
DESCRIPTION This circuit is the power source circuit for the stereo component equalizer assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses and relays for circuits related to t
Precaution
PRECAUTION PRECAUTION FOR ACTIVE NOISE CONTROL SYSTEM (a) If the active noise control microphone garnish hole is blocked, clean away the blockage and perform diagnosis. (b) If heavy objects are loaded
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE:
Before checking parts for malfunctions, check that the audio system operates normally.
Use the table below to help determine the cause of problem symptoms. If multi
SEE MORE:
"CHK" message(s) are displayed on the SIGNAL CHECK screen.
DESCRIPTION On the SIGNAL CHECK screen, it is possible to check if the signals sent to the parking assist ECU are normal. Click here HINT:
On the SIGNAL CHECK screen, "OK" (blue) is displayed for items with a normal inspection result or input state.
On the SIGNAL CHECK screen, "CHK" (red) is
Lost Communication with TCM (U0101,U0122,U0142,U0155,U0327,U1117)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area U0101 Lost Communication with TCM Communication malfunction detected between luggage closer motor assembly and ECM
CAN communication system
ECM
Luggage closer motor assembly
U0122 Lost Communic
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