2.
Monitor the "KEY STATUS" Parameter on the Scantool.
1)
Specification : ‘VIRGIN’ or ‘LEARNT’
IGN "ON" & Engine "OFF" with key intended to register
Monitor the "KEY STATUS" Parameter on the Scantool.
Specification : ‘VIRGIN’ or ‘LEARNT’
Is the measured voltage within specifications?
YES
Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.
NO
Substitute with a known-good transponder and check for proper operation.
If the problem is corrected, replace transponder and then go to "Verification of Vehicle Repair" procedure.
