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.
2002 Honda Insight StandardFACTORY OEM SERVICE PROCEDURE
Section 45 (Climate Control Systems)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Honda Odyssey, 2003 Honda Odyssey, 2002 Honda Odyssey, 2001 Honda Odyssey, and 2000 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.
- Component Location Index
- General Troubleshooting Information
- Diagnostic Trouble Codes Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- Circuit Diagram
- Diagnostic Trouble Codes Troubleshooting
- Notes
- DTC indicator A: An Open in the In-car Temperature Sensor Circuit
- DTC indicator B: A Short in the In-car Temperature Sensor Circuit
- DTC indicator C: An Open in the Outside Air Temperature Sensor Circuit
- DTC indicator D: A Short in the Outside Air Temperature Sensor Circuit
- DTC indicator E: An Open in the Sunlight Sensor Circuit
- DTC indicator F: A Short in the Sunlight Sensor Circuit
- DTC indicator G: An Open in the Evaporator Temperature Sensor Circuit
- DTC indicator H: A Short in the Evaporator Temperature Sensor Circuit
- DTC indicator I: An Open in the Air Mix Control Motor Circuit
- DTC indicator J: A Short in the Air Mix Control Motor Circuit
- DTC indicator K: A Problem in the Air Mix Control Linkage, Door, or Motor
- DTC indicator L: An Open or Short in the Mode Control Motor Circuit
- DTC indicator L: A Problem in the Mode Control Motor Circuit
- DTC indicator M: A Problem in the Mode Control Linkage, Doors, or Motor
- DTC indicator N: A Problem in the Blower Motor Circuit
- ECT Sensor Circuit Troubleshooting.
- Recirculation Control Motor Circuit Troubleshooting.
- A/C Pressure Switch Circuit Troubleshooting.
- Climate Control Power and Ground Circuit Troubleshooting.
- Climate Control Panel Troubleshooting.
- Manual Switch (Navigation System Display) Troubleshooting
- In-car Temperature Sensor Test.
- In-car Temperature Sensor Replacement
- Outside Air Temperature Sensor Test
- Outside Air Temperature Sensor Replacement
- Sunlight Sensor Test
- Sunlight Sensor Replacement
- Power Transistor Test
- Climate Control Unit Removal and Installation
- Climate Control Panel Removal and Installation
- Climate Control Unit Disassembly and Reassembly.
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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