Troubleshooting |
Problem Symptoms Table |
Symptom | Suspect Area |
No blower operation | 1. Blower fuse |
2. Blower relay | |
3. Blower motor | |
4. Power mosfet | |
5. Blower speed control switch | |
6. Wire harness | |
No air temperature control | 1. Engine coolant capacity |
2. Heater control assembly | |
No compressor operation | 1. Refrigerant capacity |
2. A/C Fuse | |
3. Magnetic clutch | |
4. Compressor | |
5. A/C pressure transducer | |
6. A/C switch | |
7. Evaporator temperature sensor | |
8. Wire harness | |
No cool comes out | 1. Refrigerant capacity |
2. Refrigerant pressure | |
3. Drive belt. | |
4. Magnetic clutch. | |
5. Compressor | |
6. A/C pressure transducer | |
7. Evaporator temperature sensor. | |
8. A/C switch. | |
9. Heater control assembly | |
10. Wire harness | |
Insufficient cooling | 1. Refrigerant capacity |
2. Drive belt | |
3. Magnetic clutch | |
4. Compressor | |
5. Condenser | |
6. Expansion valve | |
7. Evaporator | |
8. Refrigerant lines | |
9. A/C pressure transducer | |
10. Heater control assembly | |
No engine idle-up when A/C switch ON | 1. Engine ECM |
2. Wire harness | |
No air inlet control | 1. Heater control assembly |
No mode control | 1. Heater control assembly |
2. Mode actuator | |
No cooling fan operation | 1. Cooling fan fuse |
2. Fan motor | |
3. Engine ECM | |
4. Wire harness |
Hyundai Tucson (LM) 2010-2015 Service Manual: Components and Components Location
Component (1)
1. Steering column shaft2. Lighting switch3. Wiper and washer switch4. Screw5. Clock spring
Component (2)
...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Explanation of scheduled maintenance items
Engine oil and filter
The engine oil and filter should be changed at the intervals specified in the
maintenance schedule. If the car is being driven in severe conditions, more frequent
oil and filter changes are required.
Drive belts
Inspect all drive belts for evidence of cuts, cracks, exces ...