Kia Optima Hybrid: Heater / Heater hose pump Repair procedures
| Inspection |
| 1. |
Connect the battery voltage and check the heater hose pump motor rotation.
|
| 2. |
If the heater hose pump voltage is not operated well,
substitute with a known-good heater hose pump and check for proper
operation. |
| 3. |
If the problem is corrected, replace the heater hose pump. |
| Replacement |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Disconnect the mounting clip, and then remove the air duct hose assembly(A).
|
| 3. |
Remove the intake air filter assembly(A).
|
| 4. |
Disconnect the heater hose.
(Refer to HA - "Heater Unit") |
| 5. |
Disconnect the connector(A) and then remove the heater hose pump (B).
|
| 6. |
Installation in the reverse order of removal. |
Mode Control Actuator Repair procedures
Inspection 1. Ignition "OFF” 2. Disconnect the connector of mode control actuator. 3. Verify that the mode control actuator operates to the defrost mode when connecting 12V to the terminal 3and grounding ...
Blower
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Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Troubleshooting
Trouble Shooting Ignition System SymptomSuspect areaRemedyVehicle indicates Ready in dash, but engine will not run when requested by the HPCU (HEV module).Ignition coilInspect ignition coil, or replace as requiredSpark plugsInspect spark plugs, or replace as requiredIgnition wiring disconnected or brokenRepair ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Transaxle Control Module (TCM) Schematic Diagrams
TCM connector and terminal function TCM terminal function Connector [A] PinDescriptionPinDescription2-33ON/OFF solenoid valve A (SS-A)3Line pressure control solenoid valve (LINE_VFS)34Ground (Power 1)4Engine clutch control solenoid valve (EC_VFS)35Ground (Power 2)535R clutch control solenoid valve (35R/C_VFS)36Sports ...