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Home >> Toyota >> 2022 >> Avalon XLE >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Hybrid Control System (Nickel Metal Hydride) - Diagnostic Codes (P0A9B-P0ADD)) >> HYBRID CONTROL SYSTEM (for NICKEL METAL HYDRIDE BATTERY) >> DTC P0ABF-28: Hybrid/EV Battery Current Sensor "A" Signal Bias Level Out of Range/Zero Adjustment Failure [04/2018 - 08/2020] >> Description

DTC P0ABF-28: Hybrid/EV Battery Current Sensor "A" Signal Bias Level Out of Range/Zero Adjustment Failure [04/2018 - 08/2020]: Description

WARNING: This page is about a different car, the 2020 Toyota Avalon and 2019 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.

Refer to the description for DTC P0ABF-11.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P0ABF-28 Hybrid/EV Battery Current Sensor "A" Signal Bias Level Out of Range/Zero Adjustment Failure The offset value of the battery current sensor is excessively large.
(1 trip detection logic)
  • Battery voltage sensor
  • HV battery junction block assembly
  • Hybrid battery thermistor
Comes on Master Warning Light:
Comes on
RELATED DATA LIST

DTC No. Data List
P0ABF-28
  • Hybrid Battery Current for Hybrid Battery Control*1
  • Hybrid Battery Current

HINT: 

*1: The value of "Hybrid Battery Current for Hybrid Battery Control" usually changes by 4 A or more while the vehicle is accelerating and decelerating.