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Home >> Toyota >> 2020 >> Avalon Limited >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> 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

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.