DESCRIPTION The hybrid vehicle control ECU continuously monitors its main and sub CPUs. This self-check ensures that the hybrid vehicle control ECU is functioning properly. If outputs from the CPUs are different and deviate from the standard, the hybrid vehicle control ECU will illuminate the MIL and store the DTC.
MONITOR DESCRIPTION The hybrid vehicle control ECU continuously monitors its main and sub CPUs. This self-check ensures that the hybrid vehicle control ECU is functioning properly. If outputs from the CPUs are different and deviate from the standard, illuminate the MIL and store the DTC immediately. MONITOR STRATEGY
TYPICAL ENABLING CONDITIONS
TYPICAL MALFUNCTION THRESHOLDS
CONFIRMATION DRIVING PATTERN HINT: When clearing the permanent DTCs, refer to the "CLEAR PERMANENT DTC" procedure. Click here
CAUTION / NOTICE / HINT NOTICE: Before replacing the hybrid vehicle control ECU, refer to Registration. Click here HINT: The hybrid vehicle control ECU receives signals from each sensor to control all functions of the dynamic radar cruise control system. When a DTC is detected, the fail-safe function remains on until the power switch is turned off. PROCEDURE
(a) Clear the DTCs. Powertrain > Radar Cruise1 > Clear DTCs(b) Make sure that the DTC detection conditions are met. HINT: If the detection conditions are not met, the system cannot detect the malfunction. (c) Check for DTCs. Powertrain > Radar Cruise1 > Trouble Codes
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Toyota Avalon Service & Repair Manual > Transmission Wire: Components
COMPONENTS ILLUSTRATION *A Type A *B Type B *1 FRONT FENDER APRON SEAL LH *2 FRONT WHEEL OPENING EXTENSION PAD LH *3 FRONT WHEEL OPENING EXTENSION PAD RH *4 NO. 1 ENGINE UNDER COVER *5 REAR ENGINE UNDER COVER LH - - N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 REFILL PLUG *2 NO. 1 TRA ...