| 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.
Inspection The following section describes how to diagnose faults using a diagnostic instrument. 1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, and turn on the GDS.
Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater unit assembly. (Refer to Heater - "Heater Unit") 3. Separate the evaporator temperature sensor connector (A), loosen the mounting screws and remove the eva