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Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Engine Control System (2UR-GSE) - Diagnostic Codes (3 Of 4)) >> SFI System >> DTC P0617: Starter Relay Circuit High [11/2021 - ] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different car, the 2024 Lexus IS 500, 2023 Lexus IS 500, and 2022 Lexus IS 500. However, it is still accessible from the selected car via links, so may be relevant.
Related DTCs P0617: Starter relay verify input signal
Required Sensors/Components (Main) ST relay
Park/Neutral position switch assembly
Certification ECU (smart key ECU assembly)
Required Sensors/Components (Related) Vehicle speed sensor
Crankshaft position sensor
Frequency of Operation Continuous
Duration 20 seconds
MIL Operation Immediately
Sequence of Operation None