Kia Optima Hybrid: Automatic Transaxle System / Automatic Transaxle System

Troubleshooting

Troubleshooting Fault Diagnosis Features a fail-safe mechanism that prevents dangerous situations from developing in the event of a transaxle failure. The limp home mode engages if the transaxle malfunctions. ...

Automatic Transaxle Description and Operation

Description Automatic Transaxle’s Role Both the engine clutch and the motor are mounted within the automatic transaxle assembly. The engine clutch is used to link the engine with the transaxle. The motor ...

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Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Timing Chain Components and Components Location

Components 1. Intake camshaft2. Exhaust camshaft3. Intake CVVT assembly4. Exhaust CVVT assembly5. Timing chain6. Timing chain guide7. Timing chain tensioner arm8. Timing chain tensioner9. Timing chain oil jet10. Balance shaft chain11. Balance shaft chain tensioner arm12. Balance shaft chain tensioner13. ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Thermostat Troubleshooting

Troubleshooting SymptomsPossible CausesRemedyCoolant leakage • From the thermostat gasket Check the mounting bolts • Check the torque of the mounting bolts • Retighten the bolts and check leakage again. Check the gasket for damage • Check gasket or seal for damage • Replace gaskets and reuse ...