| Components |

| 1. Clutch pedal assembly 2. Clutch pedal arm 3. Ignition lock & clutch switch |
4. Clutch master cylinder 5. Reservoir hose |
Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the air cleaner and air duct.
Removal 1. Separate the push rod (A) from the clutch pedal. 2. Turn ignition switch OFF and disconnect the negative (-) battery cable.
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the evaporator temperature sensor connector. 3. Measure the resistance between terminal "+" and "-" of the evaporator temperature sensor.
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.