Kia Optima Hybrid: Cruise Control System / Cruise Control Switch Schematic Diagrams
| Circuit Diagram |
Troubleshooting
Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptomProbable causeRemedyThe set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) ...
Cruise Control Switch Repair procedures
Removal and Installation 1. Disconnect the battery negative terminal. Tightening torque : 4.0 ~ 6.0N.m (0.4 ~ 0.6kgf.m, 3.0 ~ 4.4lb-ft) 2. Remove the driver airbag module. (Refer to the RT group - "Airbag ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Repair procedures
Inspection 1. After disconnecting the vapor hose from the PCV valve, remove the PCV valve. 2. Reconnect the PCV valve to the vapor hose. 3. Run the engine at idle, then put a finger over the open end of the PCV valve and make sure that intake manifold vacuum can be felt. The plunger inside ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Balance Shaft & Oil Pump Repair procedures
Removal Balance Shaft Module (BSM) Chain System 1. Remove the timing chain. (Refer to Timing system in this group) 2. Install a stopper pin (A) after compressing the balance shaft chain tensioner. 3. Remove the balance shaft chain hydraulic tensioner (B). 4. Remove the balance shaft chain tensioner arm ...