Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Engine Cooling System - Testing & Troubleshooting (Except Hybrid)
2015 Acura RLXSECTION Engine Cooling System - Testing & Troubleshooting (Except Hybrid)
- Inspection
- Troubleshooting
- Check
- Symptom Troubleshooting Index
- Component Location Index
- Symptom Troubleshooting Index for Viewer
- Both the radiator fan and the A/C condenser fan do not run when the engine coolant temperature is above 207 °F (97 °C)
- Engine overheats
- The A/C condenser fan runs with the vehicle in the ON mode, the A/C off, and the engine coolant temperature below 201 °F (94 °C)
- The A/C condenser fan runs, but the radiator fan does not run at all
- The radiator fan runs with the vehicle in the ON mode, the A/C off, and the engine coolant temperature below 201 °F (94 °C)
- The radiator fan runs, but the A/C condenser fan does not run at all
- Description & Operation
- Replacement
- Test
- Circuit Diagram
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.