Toyota Corolla Cross: M20a-fxs (engine Control)

 On-vehicle Inspection

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 clog in the expansion valve. PROCEDURE 1. INSPECT REFRIGERANT PRESSURE WITH MANIFOLD GAUGE SET

 Diagnosis System

DIAGNOSIS SYSTEM OBD II When troubleshooting OBD II (On-Board Diagnostics) vehicles, the GTS (complying with SAE J1978) must be connected to the DLC3 (Data Link Connector 3) of the vehicle. Various data in the vehicle's TCM (Transmission Control Module) can be then read. OBD II regulati