lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Fuel Injector (for Port Injection)|Page 5737 > < Fuel Injector (for Port Injection)|Page 5735
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3. 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.
NOTICE:
-

When disconnecting the cable, some systems need to be initialized after the cable is reconnected  See: Testing and
Inspection/Programming and Relearning/Repair Instruction - Initialization.

-

After the power 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 power switch OFF, wait 6 minutes or more before disconnecting the cable from the negative (-)
battery terminal.

4. REMOVE BATTERY SERVICE HOLE COVER 

                 

5. REMOVE SERVICE PLUG GRIP See: Hybrid Drive Systems/Battery System, Hybrid Drive/Hybrid Battery Service Switch/Service and

Repair/Removal

                 

6. REMOVE V-BANK COVER SUB-ASSEMBLY See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and Replacement/Engine

Assembly/Removal

                 

7. REMOVE AIR CLEANER INLET COVER SUB-ASSEMBLY See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and

Replacement/Engine Assembly/Removal

                 

8. REMOVE ENGINE ROOM SIDE COVER LH See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and Replacement/Engine

Assembly/Removal

                 

9. REMOVE ENGINE ROOM SIDE COVER RH See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and Replacement/Engine

Assembly/Removal

                 

10. REMOVE NO. 1 AIR CLEANER INLET See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and Replacement/Engine

Assembly/Removal

                 

11. REMOVE INTAKE AIR CONNECTOR PIPE See: Throttle Body/Service and Repair/Removal

                 

12. REMOVE AIR CLEANER ASSEMBLY LH See: Air Cleaner Housing/Service and Repair/Removal

                 

13. REMOVE AIR CLEANER ASSEMBLY RH See: Air Cleaner Housing/Service and Repair/Removal

                 

14. DISCONNECT NO. 1 MOTOR COOLING PIPE See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Electronic Brake

Control Module/Service and Repair/Removal

                 

15. REMOVE SKID CONTROL ECU See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Electronic Brake Control

Module/Service and Repair/Removal

                 

16. DISCONNECT NO. 3 ENGINE ROOM RELAY BLOCK See: Brakes and Traction Control/Antilock Brakes / Traction Control

Systems/Hydraulic Control Assembly - Antilock Brakes/Service and Repair/Removal

                 

17. DISCONNECT BRAKE FLUID RESERVOIR See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Electronic Brake

Control Module/Service and Repair/Removal

                 

18. REMOVE SKID CONTROL ECU BRACKET See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Electronic Brake

Control Module/Service and Repair/Removal

                 

19. REMOVE ENGINE COVER SUB-ASSEMBLY LH See: Fuel Pressure Pulsation Damper/Service and Repair/Removal

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