Component Inspection

Immobilizer
P1691 Immobilizer-Antenna Coil Error - Component Inspection

Component Inspection

1. Check coil antenna.
(1) Ignition "OFF"
(2) Disconnect ANTENNA COIL connector
(3) Measure resistance between harness side two terminal of coil antenna.

Specification : Approx 8.5 Ohms








(4) Is the measured resistance within specifications?





2. Check SMARTRA
(1) IG "ON" & Engine "OFF"
(2) Neutralize Both "SMARTRA" and "ECM" and Register transponder key by scantool.

NOTE:
Pin code is required to Neutralize SMARTRA and to Register transponder key

(3) Are Neutralizing and Registering completed normally?