Toyota Corolla Cross: Refrigerant
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PRECAUTION PRECAUTIONS FOR REFRIGERANT HFO-1234yf (R1234yf)
(a) Compatibility (1) The parts used in the refrigerant cycle, the compressor oil, etc. of an HFO-1234yf (R1234yf) system are not compatib
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT
HINT:
Steps 2 to 9 specify the procedure to determine the cause of a refrigerant leak.
Step 10 specifies the procedure to check if there is a c
REPLACEMENT PROCEDURE 1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM
(a) Turn the ignition switch ON. (b) Operate the compressor under the conditions shown below:
Item Condition
Op
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DIAGNOSIS SYSTEM
CHECK FOR DTCs (USING SYSTEM CHECK MODE SCREEN)
HINT:
When system self-diagnosis DTCs cannot be output due to a malfunction
that is preventing diagnosis mode from being started or the multi-display
from displaying, read the DTCs using the GTS.
Depending on the multi
DIAGNOSTIC TROUBLE CODE CHART Sliding Roof System
DTC No. Detection Item
DTC Output from Link
B234149 Sliding Roof Motor Internal Electronic Failure
Main Body
B234407 Sliding Roof Position Mechanical Failure
Main Body
B23457E Sliding
Precaution
Diagnosis System
