Note
• The heater pipe and hose component consists of the following parts.
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HEATER PIPE AND HOSE COMPONENT REMOVAL/INSTALLATION
id071100802700
L.H.D.
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Front heater hose No.1, No.2
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)
2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5T].)
3. Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION [SKYACTIV-G 2.5T].)
4. Remove the front under cover No.2. (See FRONT UNDER COVER No.2 REMOVAL/INSTALLATION.)
5. Remove the front heater hose No.1.
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6. Remove the front heater hose No.2.
7. Install in the reverse order of the removal.
8. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G 2.5T].)
Front heater hose No.3, No.4
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)
2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5T].)
3. Remove the following parts:
4. Remove the front heater hose No.3.
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5. Remove the front heater hose No.4.
6. Install in the reverse order of the removal.
7. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G 2.5T].)
Front heater hose No.5, No.6
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)
2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5T].)
3. Remove the following parts:
4. Remove the front heater hose No.5.
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5. Remove the front heater hose No.6.
6. Install in the reverse order of the removal.
7. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G 2.5T].)
Front heater pipe
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)
2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5T].)
3. Remove the following parts:
4. Remove the nuts.
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5. Remove the insulator.
6. Disconnect the front heater hose No.1.
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7. Disconnect the front heater hose No.2.
8. Disconnect the front heater hose No.3.
9. Disconnect the front heater hose No.4.
10. Disconnect the front heater hose No.5.
11. Disconnect the front heater hose No.6.
12. Remove the nuts.
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13. Remove the front heater pipe.
14. Install in the reverse order of the removal.
15. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G 2.5T].)
Rear heater hose No.1, No.2
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)
2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5T].)
3. Remove the following parts:
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4. Remove the rear heater hose No.1.
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5. Remove the rear heater hose No.2.
6. Install in the reverse order of the removal.
7. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G 2.5T].)
Rear heater pipe
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)
2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5T].)
3. Remove the following parts:
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4. Remove the TWC from the mount rubber.
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5. Disconnect the TWC from the main silencer. (See EXHAUST SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G 2.5T].)
6. Suspend the TWC using a cable as shown in the figure.
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7. Remove the propeller shaft. (4WD) (See PROPELLER SHAFT REMOVAL/INSTALLATION.)
8. Remove the Insulator (front) (See EXHAUST SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G 2.5T].)
9. Disconnect the HO2S harness connector.
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10. Remove the bolt.
11. Remove the bracket.
12. Disconnect the front heater hose No.5.
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13. Disconnect the front heater hose No.6.
14. Disconnect the rear heater hose No.1.
15. Disconnect the rear heater hose No.2.
16. Remove the nut.
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17. Remove the bolt.
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18. Remove the rear heater pipe from the clip.
19. Remove the rear heater pipe.
20. Install in the reverse order of the removal.
21. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G 2.5T].)
R.H.D.
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Front heater hose No.1, No.2
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)
2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5T].)
3. Remove the following parts:
4. Remove the nuts.
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5. Remove the insulator.
6. Remove the front heater hose No.1.
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7. Remove the front heater hose No.2.
8. Install in the reverse order of the removal.
9. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G 2.5T].)
Front heater hose No.3, No.4
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)
2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5T].)
3. Remove the following parts:
4. Disconnect the front heater hose No.1.
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5. Disconnect the front heater hose No.2.
6. Disconnect the front heater hose No.5.
7. Disconnect the front heater hose No.6.
8. Remove the nuts.
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9. Remove the heater pipe and hose component.
10. Remove the front heater hose No.4.
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11. Remove the front heater hose No.3.
12. Install in the reverse order of the removal.
13. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G 2.5T].)
Front heater hose No.5, No.6
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)
2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5T].)
3. Remove the following parts:
4. Remove the front heater hose No.5.
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5. Remove the front heater hose No.6.
6. Install in the reverse order of the removal.
7. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G 2.5T].)
Front heater pipe
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)
2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5T].)
3. Remove the following parts:
4. Disconnect the front heater hose No.1.
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5. Disconnect the front heater hose No.2.
6. Disconnect the front heater hose No.5.
7. Disconnect the front heater hose No.6.
8. Remove the nuts.
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9. Remove the heater pipe and hose component.
10. Remove the front heater hose No.4.
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11. Remove the front heater hose No.3.
12. Remove the front heater pipe.
13. Install in the reverse order of the removal.
14. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G 2.5T].)
Rear heater hose No.1, No.2
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)
2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5T].)
3. Remove the following parts:
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4. Remove the rear heater hose No.1.
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5. Remove the rear heater hose No.2.
6. Install in the reverse order of the removal.
7. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G 2.5T].)
Rear heater pipe
1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)
2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5T].)
3. Remove the following parts:
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4. Remove the TWC from the mount rubber.
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5. Disconnect the TWC from the main silencer. (See EXHAUST SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G 2.5T].)
6. Suspend the TWC using a cable as shown in the figure.
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7. Remove the propeller shaft. (4WD) (See PROPELLER SHAFT REMOVAL/INSTALLATION.)
8. Remove the Insulator (front) (See EXHAUST SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G 2.5T].)
9. Disconnect the HO2S harness connector.
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10. Remove the bolt.
11. Remove the bracket.
12. Disconnect the front heater hose No.5.
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13. Disconnect the front heater hose No.6.
14. Disconnect the rear heater hose No.1.
15. Disconnect the rear heater hose No.2.
16. Remove the nut.
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17. Remove the bolt.
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18. Remove the rear heater pipe from the clip.
19. Remove the rear heater pipe.
20. Install in the reverse order of the removal.
21. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [SKYACTIV-G 2.5T].)
