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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DTC CHECK / CLEAR CHECK FOR DTCS (a) Check the DTCs and freeze frame data, and then write them down. Powertrain > Hybrid Control > Trouble Codes
(b) Check the details of the DTCs.
Display Item Description
Test Failed Shows the malfunction judgment results during the curr
DIAGNOSTIC TROUBLE CODE CHART
Diagnostic Trouble Code Chart
DTC No.
Detection Item
Note
Link
B102004
Central Gateway ECU System Internal Failure
DTC Output from
Central gateway ECU (network gateway ECU)
Precaution
Dtc Check / Clear
