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.
2004 Mazda MPV ESFACTORY OEM SERVICE PROCEDURE
Cooling Unit Removal/Installation: Notes
WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
- Discharge the refrigerant from the system. (See REFRIGERANT CHARGING .)
- Disconnect the negative battery cable.
- Remove the glove compartment.
- Disconnect cooler pipe No.1 and No.2. (See
REFRIGERANT LINES REMOVAL NOTE .) (See
REFRIGERANT LINES INSTALLATION NOTE .)CAUTION:
- If moisture or foreign material enters the refrigeration cycle, cooling ability will be lowered and abnormal noise will occur. Always immediately plug all open fittings after removing any refrigeration cycle parts to keep moisture or foreign material out of the cycle.
- Remove in the order indicated in the table. Do not allow compressor oil to spill.
- Install in the reverse order of removal.
- Perform refrigerant system performance test. (See REFRIGERANT SYSTEM PERFORMANCE TEST .)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.