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 absorber control ECU removal/installation are shown below. Necessary Procedures After Parts Removed/Installed/Replaced
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. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL Click here NOTICE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Click here 3. REMOVE SPARE WHEEL COVER ASSEMBLY Click here 4. REMOVE BAGGAGE HOLDER NET Click here 5. REMOVE NO. 1 LUGGAGE COMPARTMENT TRIM HOOK Click here 6. REMOVE REAR FLOOR FINISH PLATE Click here 7. REMOVE LUGGAGE COMPARTMENT INNER TRIM PAD Click here 8. REMOVE LUGGAGE COMPARTMENT TRIM INNER COVER RH Click here 9. REMOVE ABSORBER CONTROL ECU
(b) Remove the 2 nuts and absorber control ECU. NOTICE:
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Can Communication System(for Gasoline Model): Check Bus 3 Line for Short to +B
DESCRIPTION There may be a short circuit between one of the CAN bus lines and +B when there is no resistance between terminal 6 (CA3H) of the central gateway ECU (network gateway ECU) and terminal 16 (BAT) of the DLC3, or terminal 21 (CA3L) of the central gateway ECU (network gateway ECU) and termin ...
