1.
Check transponder
(1)
IGN "ON" & Engine "OFF"
(2)
Neutralize ECM and Register transponder key by GDS.
note
Pin code is required to Neutralize ECM and to Register transponder key
(3)
Are Neutralizing and Registering completed normally ?
 | ▶ 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.Go to the applicable troubleshooting procedure |
 | ▶ Substitute with a known-good transponder and perform key teaching procedure. If the problem is corrected, replace transponder and then go to "Verification of Vehicle Repair" procedure. |
