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Home >> Toyota >> 2012 >> Highlander Limited, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 119 (Hybrid Battery System (Diagnostic Codes (P0A7F-123 - U029A-123)) (Hybrid)) >> Hybrid Battery System >> DTC P0AD2-123: Hybrid Battery Pack Cooling Fan 3 Control Circuit Low >> Description

DTC P0AD2-123: Hybrid Battery Pack Cooling Fan 3 Control Circuit Low: Description

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DTC No. DTC Detection Condition Trouble Area
P0AD2-123 Voltage at battery cooling blower assembly (VM2) is out of the predetermined range in proportion to the target control voltage (1 trip detection).
  • BATT FAN relay
  • BATT FAN fuse
  • Battery cooling blower assembly (No. 0)
  • Battery cooling blower assembly (No. 1)
  • Battery cooling blower assembly (No. 2)
  • Battery smart unit
  • Hybrid vehicle control ECU
  • Harness or connector