Symptom
| Suspected area
| See page
|
All functions of A/C system do not operate
| 1. A/C control assembly
| Toyota Fortuner RM0000012KA002X.html
|
2. A/C amplifier assembly
| Toyota Fortuner RM0000012KG002X.html
|
3. Wire harness
| -
|
Air flow control: No blower operation
| 1. Blower resistor
| Toyota Fortuner RM000001PXY001X_01_0001.html
|
2. Blower w/ fan motor sub-assembly
| Toyota Fortuner RM000001O88001X.html
|
3. A/C control assembly
| Toyota Fortuner RM0000012KA002X_01_0001.html
|
4. Wire harness
| -
|
Air flow control: No blower control
| 1. Blower resistor
| Toyota Fortuner RM000001PXY001X.html
|
2. A/C control assembly
| Toyota Fortuner RM0000012KA002X_01_0001.html
|
3. Wire harness
| -
|
Air flow control: Insufficient air comes out
| 1. Blower w/ fan motor sub-assembly
| Toyota Fortuner RM000001O88001X.html
|
2. Blower resistor
| Toyota Fortuner RM000001PXY001X.html
|
3. A/C control assembly
| Toyota Fortuner RM0000012KA002X_01_0001.html
|
4. Wire harness
| -
|
Temperature control: No cool air comes out
| 1. Volume of refrigerant
| -
|
2. Drive belt (1KD-FTV)
| Toyota Fortuner RM000001476002X.html
|
3. Drive belt (1GR-FE)
| Toyota Fortuner RM000000YN3003X.html
|
4. Refrigerant pressure
| -
|
5. Cooler compressor assembly (1KD-FTV)
| Toyota Fortuner RM000001PY1001X_01_0001.html
|
6. Cooler compressor assembly (1GR-FE)
| Toyota Fortuner RM000001JPM001X.html
|
7 A/C pressure switch
| Toyota Fortuner RM0000012K8002X.html
|
8. Air mix control cable
| -
|
9. A/C control assembly
| Toyota Fortuner RM0000012KA002X_01_0001.html
|
10. Wire harness
| -
|
Temperature control: Output air is warmer or cooler than set temperature or response is slow
| 1. Air mix control cable
| -
|
2. A/C control assembly
| Toyota Fortuner RM0000012KA002X_01_0001.html
|
Temperature control: No temperature control
| 1. Air mix control cable
| -
|
2. A/C control assembly
| Toyota Fortuner RM0000012KA002X_01_0001.html
|
No air inlet control
| 1. Air inlet damper control cable
| -
|
2. A/C control assembly
| Toyota Fortuner RM0000012KA002X_01_0001.html
|
No air outlet control
| 1. Mode control cable
| -
|
2. A/C control assembly
| Toyota Fortuner RM0000012KA002X_01_0001.html
|
Engine idle-up does not occur, or is continuous
| 1. Cooler compressor assembly (1KD-FTV)
| Toyota Fortuner RM000001PY1001X.html
|
2. Cooler compressor assembly (1GR-FE)
| Toyota Fortuner RM000001JPM001X.html
|
3. A/C control assembly
| Toyota Fortuner RM0000012KA002X.html
|
4. A/C amplifier assembly
| Toyota Fortuner RM0000012KG002X.html
|
5. ECM (1KID-FTV)
| Toyota Fortuner RM0000013YZ002X.html
|
6. ECM (1GR-FE)
| Toyota Fortuner RM000000VW100DX.html
|