Lexus NX: Parts Location
Lexus NX Service Manual / Steering / Steering Column / Heated Steering Wheel System / Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | NO. 2 COMBINATION SWITCH ASSEMBLY - STEERING HEATER SWITCH | *2 | STEERING WHEEL ASSEMBLY - STEERING WHEEL HEATER UNIT |
| *3 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-IG NO. 2 FUSE - ECU-IG NO. 3 FUSE | *4 | STEERING VIBRATION AND HEATER ECU |
| *5 | SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY | - | - |
ILLUSTRATION
| *1 | NO. 2 ENGINE ROOM RELAY BLOCK - STRG HTR RELAY - STRG HTR FUSE | - | - |
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System Diagram
SYSTEM DIAGRAM SYSTEM DIAGRAM
System Description
SYSTEM DESCRIPTION HEATED STEERING WHEEL SYSTEM (a) The heated steering wheel system heats the steering wheel assembly when the steering heater switch is operated. (b) The heated steering wheel system
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use these procedures to troubleshoot the heated steering wheel system. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. INSPECT AUXILIARY
SEE MORE:
MOST Communication Malfunction (B15D0)
DESCRIPTION Navigation system components communicate with each other via MOST communication. If a line short or short to ground occurs in a MOST communication line, communication will not be possible and the navigation system will not operate normally. After the power switch is turned on (ACC), if t
Inspection
INSPECTION PROCEDURE 1. INSPECT FUEL PUMP ASSEMBLY WITH FILTER (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 0.2 to 3.0 Ω If the result
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