| Description |
| Heated control unit |

| Heated pad |


| Item | Specification | |||
| Voltage | 13.5 V | |||
| Heated pad resistance | 1.6 ~ 2.0 Ω ± 10% | |||
| NTC resistance | 10.0 kΩ ± 10% (25°C) | |||
| Current | 124A not over | |||
Removal 1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds. 2. Turn the steering wheel so that the front wheels can face straight ahead.
System Circuit Diagram Terminal Function HousingPinFunctionWire colorPadAGNDBackBHEATERYellowCNTC+Back / RedDNTC-BackRemotecontrolAGNDBackBBATRedCLEDGreenDSWITCHWhite
Replacement 1. Discharge refrigerant from refrigeration system. 2. Replace faulty tube or hose. Cap the open fittings immediately to keep moisture or dirt out of the system. 3. Tighten joint of bolt or nut to specified torque.
Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower unit.(Refer to HA group – heater unit). 3. Remove the blower unit (A) from the heater unit after loosening a mounting bolt and 3 screws. Make sure that there is no air leaking out of the blower and duct joints.