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IMMOBILIZER CONTROL SYSTEM BE -273 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) Are "KEY STATUS" and "ECU STATUS’ Parameter within specifications? YES Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. NO Go to "Check transponder" procedure. 2. Check transponder 1) IGN "ON" & Engine "OFF" 2) Neutralize ECM and Register transponder key by scantool. NOTE Pin code is requied to Neutralize ECM and to Register transponder key 3) Are Neutralizing and Registering completed normally? YES Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. NO Substitute with a known-good transponder and check for proper operation. VERIFICATION OF VEHICLE REPAIR EBB1DD15 Refer to DTC P1610. |