Installation
ComponentsToyota CH-R Service Manual > Refrigerant(for Hfo-1234yf(r1234yf)): On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT REFRIGERANT PRESSURE WITH MANIFOLD GAUGE SET
HINT:
The following examples show the readings of a manifold gauge set and the corresponding
air conditioning system problems.
(a) Read the manifold gauge pressure when the following conditions are met:
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Toyota CH-R Service Manual > 3zr-fae Coolant: Replacement
REPLACEMENT
PROCEDURE
1. REMOVE NO. 1 ENGINE UNDER COVER
Click here
2. DRAIN ENGINE COOLANT
CAUTION:
When engine coolant is hot, do not remove the reserve tank cap, air
release valve or the radiator drain cock plug.
Fluid and steam may spray out due to high pressure, poss ...