DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a VB sensor malfunction. The cause of this malfunction may be one of the following: Battery voltage sensor VB sensor internal circuit malfunction
DESCRIPTION The battery voltage sensor sends HV battery voltage information to the hybrid vehicle control ECU via serial communication.
MONITOR DESCRIPTION The hybrid vehicle control ECU calculates the differences between the received HV battery voltage, boost converter voltage, and inverter voltage. If the differences exceed prescribed values, the hybrid vehicle control ECU determines that there is a malfunction in the battery voltage sensor circuit. If the hybrid vehicle control ECU detects this malfunction, it will illuminate the MIL and store a DTC. MONITOR STRATEGY
TYPICAL ENABLING CONDITIONS
TYPICAL MALFUNCTION THRESHOLDS
COMPONENT OPERATING RANGE
CONFIRMATION DRIVING PATTERN HINT:
CAUTION / NOTICE / HINT NOTICE: Performing the check procedures for a long time with shift lever in N may cause DTC P300000 to be set. HINT:
PROCEDURE
(a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Enter the following menus: Powertrain / Hybrid Control and Motor Generator / Trouble Codes. (d) Check for DTCs. Powertrain > Hybrid Control > Trouble Codes Powertrain > Motor Generator > Trouble Codes
HINT:
(e) Turn the power switch off.
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Toyota Avalon Service & Repair Manual > Blind Spot Monitor System(for Gasoline Model): Slave Module Horizontal Axis Misalignment (C1AC2)
DESCRIPTION This DTC is stored when the angle of the blind spot monitor sensor LH deviates more than the allowable range from the horizontal axis. HINT: If a drum tester such as a speedometer tester, brake/speedometer combination tester or chassis dynamometer is used with the blind spot monitor syst ...