Lexus ES: Parts Location
Lexus ES (XZ10) Service Manual / Audio & Visual & Telematics / Telematics / Telematics System (for Hv Model) / Parts Location
PARTS LOCATION
ILLUSTRATION
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| *1 | ROOF ANTENNA ASSEMBLY - GPS - Telephone Main | *2 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
| *3 | NAVIGATION ANTENNA ASSEMBLY - Telephone Sub | *4 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| *5 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - DCM FUSE - ECU-IG2 NO. 3 FUSE | *6 | DLC3 |
| *7 | AIR CONDITIONING AMPLIFIER ASSEMBLY | *8 | DCM (TELEMATICS TRANSCEIVER) |
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Precaution
PRECAUTION NOTICE: When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following systems after the terminal is reconnected. System Name See Procedure
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of
Remote Engine Starter does not Operate
WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Before replacing the DCM (telematics transceiver), refer to Registration. Click here PROCEDURE 1. CHECK SMART KEY SYSTEM (for Start Function)
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Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Power Mirror Control System (w/ Memory) DTC No. Detection Item Link U0142 Lost Communication with Main Body ECU
Inspection
INSPECTION PROCEDURE 1. INSPECT POWER SWITCH (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 5 (SS1) - 6 (AGND) 1 (SS2) - 6 (AGND) Not pushed 10 kΩ or higher
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