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Home >> Toyota >> 2021 >> Highlander Platinum, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 52 (Engine Control System (T24A-FTS) - Diagnostic Codes (03 Of 11)) >> SFI System >> DTC P023A-13: Charge Air Cooler Coolant Pump Control Circuit Open [11/2023 - ] >> Description

DTC P023A-13: Charge Air Cooler Coolant Pump Control Circuit Open [11/2023 - ]: Description

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Refer to DTC P023A-12.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note
P023A-13 Charge Air Cooler Coolant Pump Control Circuit Open The speed of the electric coolant pump calculated from the IWPI signal is less than 10 rpm (open or short in the IWPI circuit) (1 trip detection logic).
  • Open or short in electric water pump assembly circuit
  • Electric water pump assembly
  • EFI-MAIN NO. 3 relay
  • ECM
Does not come on SAE Code: P023A
RELATED DATA LIST

DTC No. Data List
P023A-13
  • Intercooler Water Pump Speed
  • Intercooler Water Pump