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Home >> Toyota >> 2020 >> Highlander L, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 56 (Engine Control System (T24A-FTS) - Diagnostic Codes (08 Of 11)) >> SFI System >> DTC P12D0-13: Fuel Pump Control (All Phase) Circuit Open; DTC P12D1-13: Fuel Pump Control (U Phase) Circuit Open; DTC P12D2-13: Fuel Pump Control (V Phase) Circuit Open; DTC P12D3-13: Fuel Pump Control (W Phase) Circuit Open [10/2022 - ] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2025 Toyota Highlander, 2024 Toyota Highlander, and 2023 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
P12D0: FUEL PUMP CONNECTOR DISCONNECTED

Fuel pump connector disconnected error from fuel pump control module Received
P12D1: FUEL PUMP U PHASE CIRCUIT OPEN

Fuel pump U phase circuit open error from fuel pump control module Received
P12D2: FUEL PUMP V PHASE CIRCUIT OPEN

Fuel pump V phase circuit open error from fuel pump control module Received
P12D3: FUEL PUMP W PHASE CIRCUIT OPEN

Fuel pump W phase circuit open error from fuel pump control module Received
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