| Replacement |
| 1. |
Remove the heater unit assembly.
(Refer to Heater - "Heater Unit")
|
| 2. |
Loosen the mounting screws and remove the heater core cover (A).
|
| 3. |
Loosen the mounting screws and remove the PTC heater (A).
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| 4. |
Pull out the heater core (A) from the heater unit.
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| 5. |
To install, reverse the removal procedure.
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Replacement 1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a recovery / recycling / charging station.
Description The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of 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 diesel engine.
Components Location 1. Compressor Components 1. Clutch bolt 2. Disc & Hub assembly 3. Clutch hub spacer 4. Snap ring 5. Pulley 6. Clutch magnetic coil 7.
Diagnosis With GDS 1. The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS). ※ The diagnostic system (GDS) provides the following information.