REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during fuel pump assembly removal/installation are shown below. Necessary Procedures After Parts Removed/Installed/Replaced
CAUTION:
PROCEDURE 1. PRECAUTION NOTICE: After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work. Click here 2. DISCHARGE FUEL SYSTEM PRESSURE Click here 3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL Click here 4. REMOVE INTAKE MANIFOLD Click here 5. REMOVE FUEL PUMP PROTECTOR
6. DISCONNECT NO. 2 FUEL TUBE SUB-ASSEMBLY
7. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY CAUTION: To prevent serious injury due to fuel spray from the high-pressure fuel lines, always discharge fuel system pressure before removing any fuel system components.
(c) Remove the No. 1 fuel pipe sub-assembly from the fuel delivery pipe RH and fuel pump assembly. 8. REMOVE FUEL PUMP ASSEMBLY
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Can Communication System(for Gasoline Model): Open in One Side of Bus 5 Branch Line
DESCRIPTION When the CAN bus main lines are normal (no open, short to ground, short to +B or short between lines) and there is an ECU or sensor on the "Communication Bus Check" screen that is indicated as not communicating or whose connection status on the "Communication Bus Check" screen changes in ...