| Components |

| 1. Cylinder head assembly 2. Cylinder head gasket 3. Retainer lock 4. Retainer 5. Valve spring | 6. Valve stem seal 7. Valve 8. Swing arm 9. Hydraulic lash adjuster (HLA) |
Removal • Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system.
RemovalEngine removal is not required for this procedure. • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system.
Inspection1.Turn the ignition switch OFF.2.Disconnect the temperature control actuator connector.3.Verify that the temperature control actuator operates to the cool position when connecting 12V to terminal 3 and grounding terminal 7.Verify that the temperature control actuator operates to the warm position when connected in reverse.
Trouble Symptom ChartsTrouble Symptom 1Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed se