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IMMOBILIZER CONTROL SYSTEM BE -253 COMPONENT INSPECTION EDEB8AA9 1. Check transponder and ECU status 1) IGN "ON" & Engine "OFF" with key intended to register. 2) Monitor the "KEY STATUS" and "ECU STATUS’ Parameter on the Scantool. Specification : ’LEARNT’ 1.1 CURRENT DATA FIX SCRN FULL PART GRPH HELP 01. NO. OF LEARNT KEY 02. ECU STATUS 03. KEY STATUS Fig 1 Fig 1) The current data in abnormal state 1 LEARNT LEARNT SCMBE6752L 3) Is the measured voltage within specifications? YES Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. NO Go to "Check transponder" procedure. |