Keyless Entry: Testing and Inspection

Diagnosis Procedure
^ Check to see it the battery voltage is normal.
^ Check to see if the fuse is normal.
^ Replace the anti-theft controller with one reserved for test. If a trouble recurs even after replacing the controller, find out the cause of the trouble by referring to System check procedure and the following list.












System Check Procedure









Connector Checking Procedure
Connect a resistance of tester between the harness side connector

NOTE: When the connector of the anti-theft controller is disconnected, the starter is inoperative. In the checking of short wheel base model, step Nos 16 through 21 and step Nos. 31 through 36 are omitted.






ID Code New Registration
All Registered ID codes are erased, and a new receiver ID code is registered instead.






ID Code Additional Registration
Additionally registers a new receiver ID code while holding registered ID codes, when total of registered ID codes and newly registered ID code exceeds 4, they are erased in order of the oldest one first.






ID Code Check
Checks how many ID codes registered.






Answer Back (Anti-Theft Horn On) Charge Mode