Section 507 (Heater & Air Conditioner): Refrigerant: Replacement

WARNING: This page is about a different car, the 2004 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM
1. Turn the A/C switch ON.
2. Operating the cooler compressor at the engine RPM of approx. 1000 for 5 to 6 min., circulate the refrigerant and collect compressor oil remaining in each component into the cooler compressor as much as possible.
3. Stop the engine.
4. Let the refrigerant gas out.
  SST 07110-58060 (07117-58080, 07117-58090, 07117-78050, 07117-88060, 07117-88070, 07117-88080)
CHARGE REFRIGERANT
1. Using a vacuum pump, perform a vacuum pumping.
2. Supply refrigerant, HFC-134a (R134a).
  Standard: 490 +/- 30 g (17.28 +/- 1.06 oz.)
  
  SST 07110-58060 (07117-58060, 07117-58070, 07117-58080, 07117-58090, 07117-78050, 07117-88060, 07117-88070, 07117-88080), 07117-48130, 07117-48140
WARM UP ENGINE
INSPECT LEAKAGE OF REFRIGERANT
1. Using a gas leak detector, check for leakage of refrigerant.