LS 460 AWD V8-4.6L (1UR-FSE) (2009)
Alternator: Service and Repair
Removal
1UR-FSE CHARGING: GENERATOR: REMOVAL
REMOVAL
1. REMOVE COWL TOP VENTILATOR LOUVER RH
(a) Remove the 6 clips and cowl top ventilator louver RH.
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt
pretensioner activation.
NOTE:
After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and
settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery
terminal.
3. REMOVE V-BANK COVER SUB-ASSEMBLY See: Powertrain Management/Fuel Delivery and Air Induction/Throttle Body/Service and
Repair/Removal
4. REMOVE AIR CLEANER INLET COVER SUB-ASSEMBLY See: Powertrain Management/Fuel Delivery and Air Induction/Throttle
Body/Service and Repair/Removal
5. REMOVE NO. 1 AIR CLEANER INLET See: Powertrain Management/Fuel Delivery and Air Induction/Throttle Body/Service and
Repair/Removal
6. REMOVE NO. 1 ENGINE UNDER COVER See: Engine, Cooling and Exhaust/Cooling System/Coolant/Service and Repair
7. REMOVE FRONT SUSPENSION MEMBER PROTECTOR LOWER See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal
and Replacement/Engine/Removal
8. REMOVE NO. 2 ENGINE UNDER COVER See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and
Replacement/Engine/Removal
9. REMOVE INTAKE AIR CONNECTOR PIPE See: Powertrain Management/Fuel Delivery and Air Induction/Throttle Body/Service and
Repair/Removal
10. REMOVE V-RIBBED BELT See: Engine, Cooling and Exhaust/Engine/Drive Belts, Mounts, Brackets and Accessories/Drive Belt/Service and
Repair/Removal
11. REMOVE GENERATOR
(a) Remove the nut, and disconnect the harness from the +B terminal.
(b) Disconnect the generator connector.