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Home >> Lexus >> 2024 >> RX 500h >> Repair and Diagnosis >> External Pages >> Different car >> Section 118 (Engine Control System - Diagnostic Codes (07 Of 10)) >> SFI SYSTEM (for Gasoline Model) >> DTC P0A14-14: Engine Mount "A" Control Circuit Low Circuit Short to Ground or Open [10/2022 - ] >> Description

DTC P0A14-14: Engine Mount "A" Control Circuit Low Circuit Short to Ground or Open [10/2022 - ]: Description

WARNING: This page is about a different car, the 2025 Lexus RX 350, 2024 Lexus RX 350, and 2023 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.

Refer to DTC P0A14-12.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from Priority Note
P0A14-14 Engine Mount "A" Control Circuit Low Circuit Short to Ground or Open Open or short in vacuum switching valve (for active control engine mount system) circuit and power supply circuit (2 trip detection logic).
  • Open or short in vacuum switching valve (for active control engine mount system) circuit
  • Vacuum switching valve (for active control engine mount system)
  • ECM
Does not come on Engine A
  • SAE Code: P0A15
  • DTC for Mexico Models: Applies