Lexus NX: Navigation Ecu
Lexus NX Service Manual / Audio & Visual & Telematics / Navigation / Multi Info Display / Navigation Ecu
Components
COMPONENTS
ILLUSTRATION
| *1 | NAVIGATION ECU | *2 | NO. 1 RADIO BRACKET |
| *3 | NO. 2 RADIO BRACKET | *4 | RADIO RECEIVER ASSEMBLY WITH BRACKET |
| *5 | NAVIGATION WIRE | - | - |
Removal
REMOVAL
PROCEDURE
1. REMOVE RADIO RECEIVER ASSEMBLY WITH BRACKET
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2. REMOVE NO. 1 RADIO BRACKET
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3. REMOVE NO. 2 RADIO BRACKET
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4. REMOVE NAVIGATION ECU
| (a) Disconnect the connectors and remove the navigation wire. |
|
(b) Remove the navigation ECU.
Installation
INSTALLATION
PROCEDURE
1. INSTALL NAVIGATION ECU
| (a) Connect the connectors and install a navigation ECU in the mounting location. |
|
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2. INSTALL NO. 1 RADIO BRACKET
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3. INSTALL NO. 2 RADIO BRACKET
Click here
4. INSTALL RADIO RECEIVER ASSEMBLY WITH BRACKET
Click here
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: After the power switch is turned off, the radio receiver assembly records various types of memory and set
Parts Location
PARTS LOCATION ILLUSTRATION *A w/ Parking Assist Monitor System *B w/ Panoramic View Monitor System *1 NO. 2 ENGINE ROOM RELAY BLOCK - DCM FUSE (w/ Manual [SOS] Switch) - ECU-B NO.1 FU
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Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repairs" after replacing the cylinder head sub-assembly. Click here PROCEDURE 1. INSTALL CYLINDER HEAD GASKET (a) Clean the cylinder block and cylinder head sub-assembly with solvent. (b) Apply a seal packing to a new cylinder he
Precaution
PRECAUTION FUEL RECEIVER GAUGE OPERATION (a) OPERATION The combination meter assembly uses the fuel injection volume signal from the ECM, fuel sender gauge assembly to detect the amount of fuel remaining in the fuel tank assembly. Each gauge assembly has a variable resistor whose resistance changes
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