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 MANUALSTOYOTA2004CELICA GT, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 42 (MANUAL A/C-HEATER SYSTEMS)HEATER CONTROL ASSEMBLYDISASSEMBLY
2004 Toyota Celica GT, Standard
Heater Control Assembly: Disassembly
2004 Toyota Celica GT, StandardSECTION Disassembly
WARNING: This page is about a different car, the 2002 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.
- Remove heater control cables.
- Using a screwdriver, spread the claw of the cable clamp and disconnect the outer cable.NOTE: Tape the screwdriver tip before use.
- Remove the inner cable from the heater control assembly.
- Using a screwdriver, spread the claw of the cable clamp and disconnect the outer cable.
- Remove blower speed control switch.
- Disconnect the connector.
- Remove the 2 screws.
- Remove the switch.
- Remove def. mode switch.
- Release the 2 claws, then remove the switch.
NOTE: Tape the screwdriver tip before use.
RENDER: 1.0x
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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.