Toyota Corolla (E120): Seat belt buckle switch (lh) malfunction

Dtc b0126/27 seat belt buckle switch (lh) malfunction

Dtc b0127/27 seat belt buckle switch (lh) malfunction

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Inspection procedure
Hint: read freeze frame data using the hand-held tester or the obd ii scan tool. Freeze frame data records the engine conditions when a malfunction is detected. When troubleshooting, it is useful for determining whether the vehicle was running or stopped, the engine was warmed up or not, the ...

Steering column
Service data Torque specification Power steering Service data Torque specification : For use without sst ...

Key confinement prevention function does not work properly (unlock warning switch circuit)
Circuit description The unlock warning switch turns on when the key is inserted in the ignition key cylinder and the door courtesy switch turns on when the driver’s door is opened, and the integration relay monitors both switches conditions. According to these switches conditions, the int ...