October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Engine Control System / Engine Mechanical - Testing & Troubleshooting (Except Hybrid) Expand All (for easy ctrl-f) Collapse All Replacement Repair Regeneration Description & Operation Connector View DTC Troubleshooting Service Information Adjustment Test Inspection Rewrite Learning Reset Clear General Information Component Location Index Symptom Troubleshooting Symptom Troubleshooting Index How To Information Removal & Installation Inspection Air Cleaner Element/Air Cleaner/Intake Air Resonator Removal, Installation, and Inspection (1.5 L Engine) Air Cleaner Element/Air Cleaner/Intake Air Resonator Removal, Installation, and Inspection (2.4 L Engine) (2017 2018 2019) Cam Chain Removal, Installation, and Inspection (1.5 L Engine) Cam Chain Removal, Installation, and Inspection (2.4 L Engine) (2017 2018 2019) Camshaft and VTC Actuator Removal, Installation, and Inspection (1.5 L Engine) Camshaft/VTC Actuator/Exhaust Camshaft Sprocket Removal, Installation, and Inspection (2.4 L Engine) (2017 2018 2019) Catalytic Converter Removal, Installation, and Inspection (1.5 L Engine) Catalytic Converter Removal, Installation, and Inspection (2.4 L Engine) (2017 2018 2019) Crankshaft and CKP Pulse Plate Removal, Installation, and Inspection (1.5 L Engine) Crankshaft and CKP Pulse Plate Removal, Installation, and Inspection (2.4 L Engine) (2017 2018 2019) Engine Oil Jet and Bolt Removal, Installation, and Inspection (2.4 L Engine) (2017 2018 2019) PCV Valve Removal, Installation, and Inspection (1.5 L Engine) PCV Valve Removal, Installation, and Inspection (2.4 L Engine) (2017 2018 2019) Turbocharger Bypass Control Solenoid Valve Removal, Installation, and Inspection (1.5 L Engine) Symptom Troubleshooting Index For Viewer After warming up, idle speed is above specifications without load (MIL works OK, no DTCs set) (KA/KC) After warming up, idle speed is below specifications without load (MIL works OK, no DTCs set) (KA/KC) Auto idle stop system does not operate (With Auto Idle Stop System) (2020 2021) Auto idle stop system indicator (amber) blinks (With Auto Idle Stop System) (2020 2021) Auto idle stop system indicator (green/amber) does not come on (With Auto Idle Stop System) (2020 2021) Cold fast idle too high (MIL works OK, no DTCs set) (KA/KC) Cold fast idle too low (MIL works OK, no DTCs set) (KA/KC) Difficult to refuel (MIL works OK, NO DTCs set) (KA/KC) Engine is hard to start (MIL works OK, no DTCs set) (KA/KC) Engine stalls (MIL works OK, no DTCs set) (KA/KC) Engine starts but stalls immediately (MIL works OK, no DTCs set, security indicator stays on or flashes) (KA/KC) Engine will not start (MIL works OK, no DTCs set) (KA/KC) Engine will not start (MIL works OK, no DTCs set, security indicator stays on or flashes) (KA/KC) Engine will not start and HDS does not communicate with the PCM (MIL comes on and stays on, no DTCs set) (KA/KC) HDS does not communicate with the PCM or the vehicle (KA/KC) Idle speed fluctuates (MIL works OK, no DTCs set) (KA/KC) Idle stop time is short (With Auto Idle Stop System) (2020 2021) Low power (MIL works OK, no DTCs set) (KA/KC) MIL comes on and stays on, or never comes on at all, no DTCs set (KA/KC)