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Home >> Toyota >> 2017 >> Highlander XLE, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 116 (SFI System (2GR-FXS) - Diagnostic Codes - (Hybrid) (1 Of 4)) >> SFI System >> DTC P1605: Rough Idling [11/2016 - ] >> Description

DTC P1605: Rough Idling [11/2016 - ]: Description

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When the engine is idling stably under a low load, if the idle speed drops or becomes unstable, this DTC will be stored.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory
P1605 Rough Idling After 5 seconds or more elapse after starting the engine, with the engine running, the engine speed drops to 400 rpm or less (1 trip detection logic). - Does not come on DTC Stored