| Components |

| 1. Heat protector 2. Exhaust manifold |
3. Gasket 4. Exhaust manifold stay |
Removal and Installation 1. Remove the engine cover. 2. Disconnect the battery negative terminal.
Removal and Installation 1. Remove the engine cover. 2. Disconnect the battery negative terminal.
Troubleshooting Problem Symptoms Table Before replacing or repairing air conditioning components, first determine if the malfunction is due to the refrigerant charge, air flow or compressor. Use the table below to help you find the cause of the problem.
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.