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Home >> Lexus >> 2025 >> NX 250 FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 108 (Engine Control System - Diagnostic Codes (P21CF-P26CA)) >> SFI System >> DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid; DTC P2610-93: ECM/PCM Engine Off Timer Performance No Operation [11/2021 - 03/2022] >> DTC Summary

DTC Summary

WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note
P2610-29 ECM/PCM Engine Off Timer Performance Signal Invalid ECM internal malfunction ECM Comes on SAE Code: P2610
P2610-93 ECM/PCM Engine Off Timer Performance No Operation ECM internal malfunction ECM Comes on SAE Code: P2610
DTC No. Monitoring Item Detection Timing Detection Logic
P2610-29 Soak timer (built into ECM) EVAP monitoring
(ignition switch off)
2 trip
P2610-93 Soak timer (built into ECM) Ignition switch ON 2 trip