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Home >> Lexus >> 2021 >> LS 500 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - Diagnostic Codes (13 Of 14) >> SFI System >> DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid; DTC P2610-93: ECM/PCM Engine Off Timer Performance No Operation [12/2017 - 10/2023] >> DTC Summary
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DTC Summary

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P2610-29 ECM/PCM Engine Off Timer Performance Signal Invalid ECM internal malfunction ECM Comes on DTC stored SAE: P2610
P2610-93 ECM/PCM Engine Off Timer Performance No Operation ECM internal malfunction ECM Comes on DTC stored SAE: P2610
DTC No. Monitoring Item Detection Timing Detection Logic
P2610-29 Soak timer (built into ECM) Engine switch off 2 trip
P2610-93 Soak timer (built into ECM) Engine switch on (IG) 2 trip