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 MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 357 (HVAC - GENERAL SERVICING)REAR A/C UNITREMOVAL
2004 Toyota Matrix XR, FWD, Standard
Rear A/C Unit: Removal
2004 Toyota Matrix XR, FWD, StandardSECTION Removal
WARNING: This page is about a different car, the 2002 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.
- Evacuate air from refrigeration system.
- Charge system with refrigerant and inspect the leakage of refrigerant.
Specified amount:
Dual A/C: 1050 +/- 50 g (37.03 +/- 1.76 oz.) .
- Discharge refrigerant from refrigeration system .
- Drain engine coolant from radiator .
- Remove rear seat outer belt floor anchors .
- Remove back door scuff plate .
- Remove rear door scuff plate right side .
- Remove upper back door garnish .
- Remove rear window side garnish right side .
- Remove rear quarter trim panel right side .
- Remove quarter pillar garnish right side .
NOTE:
At the time of installation, please refer to the following.
NOTE:
It is not necessary to drain out all coolant.
CAUTION:
Cap the open fittings immediately to keep moisture or dirt out of the system.
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.