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.
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HOMESERVICE MANUALSACURA19983.5RL SPECIAL EDITIONREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 15 (A/C-HEATER SYSTEM)
1998 Acura 3.5RL Special Edition
Section 15 (A/C-Heater System)
1998 Acura 3.5RL Special EditionSECTION Section 15 (A/C-Heater System)
WARNING: This page is about a different car, the 1998 Acura 3.0CL and 1998 Acura 2.3CL. However, it is still accessible from the selected car via links, so may be relevant.
- A/C System Specifications
- Description & Operation
- Trouble Shooting
- Notes
- Engine Coolant Temperature Sensor
- No A/C & Heater Functions
- Mode Control Motor Does Not Run
- RECIRCULATION Control Motor Does Not Operate Doors
- Radiator Fan Does Not Run At All, Condenser Fan Okay
- Condenser Fan Does Not Come On, Radiator Fan Okay
- Fans Come On When A/C Is On, But Not For Engine Cooling
- Neither Fan Comes On
- A/C Compressor Clutch Does Not Engage
- A/C System Does Not Operate
- Testing
- Self-Diagnostics
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
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.