| Description |

Circuit Diagram
Removal1.Disconnect the battery (-) terminals.2.Remove the floor console assembly.(Refer to Body - "Floor Console Assembly")3.Remove the multimedia jack (A) from the console under cover after releasing the fixed hooks (B).
DescriptionThe PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core.The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective hybrid engine.
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