LS 460 RWD V8-4.6L (1UR-FSE) (2010)
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The front speed sensor is a component of the front axle hub sub-assembly. If the sensor malfunctions, replace the front axle hub
sub-assembly.
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The procedures listed below are for the RH side.
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Use the same procedures for the LH side and RH side.
1. REMOVE COWL TOP VENTILATOR LOUVER RH See: Wiper and Washer Systems/Wiper Motor/Service and Repair/Removal
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
NOTICE:
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w/ Navigation System (for HDD):
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After the engine switch is turned off, the display and navigation module display (HDD navigation system) records various types of
memory and settings. As a result, after turning the engine switch off, be sure to wait for the time specified in the following table
before disconnecting the cable from the negative (-) battery terminal.
Waiting Time before Disconnecting Cable from Negative (-) Battery Terminal:
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When disconnecting the cable, some systems need to be initialized after the cable is reconnected See: Testing and
Inspection/Programming and Relearning.
3. REMOVE FRONT WHEEL
4. REMOVE SKID CONTROL SENSOR WIRE
(a) Disconnect the front fender liner so that the skid control sensor wire connector can be seen.
(b) Disconnect the sensor connector.
(c) Detach the sensor clip.
(d) Remove the bolt and sensor clamp.
(e) Remove the 2 bolts and 2 sensor clamps.
(f) Disconnect the pad wear indicator connector.