Driver Door Control System - Diagnosis: Pre-Check
- DTC CHECK (Using LEXUS hand-held tester).
- Prepare the LEXUS hand-held tester.
- Connect the LEXUS hand-held to DLC3.
- Turn the ignition switch ON and the LEXUS hand-held tester main switch ON.
- Use the LEXUS hand-held tester to check the DTCs, and note them down. (For operational instructions, see the LEXUS hand-held tester's instruction book).
- See DIAGNOSTIC TROUBLE CODE INDEX table,
to confirm the details of DLC3.
- DTC CLEARANCE.
DTC will be cleared when the trouble output to DTC is recovered normally.
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