key TOYOTA HIGHLANDER 2001 Service Repair Manual
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- THEFT DETERRENT & DOOR LOCKENGINE IMMOBILIZER SYSTEM
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3703 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
5. ECU COMMUNICATION ID REGISTRATION
NOTICE:
The ECU communication ID should be registered when the transponder key ECU and/or the
ECM is replaced in order to match the ECM COMMUNICATION ID.
The engine cannot be started unless the ECM COMMUNICATION ID matches.
(a) Register the ECU communication ID.
(1) Using SST, connect terminals TC and CG of the DLC3.
(2) Turn the ignition switch ON (do not start the engine) and leave it as is for 30 minutes.
(3) Turn the ignition switch OFF and disconnect terminals TC and CG.
(4) Check that the engine starts.