Component Inspection

P1691 Immobilizer-Antenna Coil Error

Inspection/Repair - Component Inspection

Component Inspection

1. Check coil antenna.
(1) Ignition "OFF".
(2) Disconnect SMARTRA connector.
(3) Measure resistance between antenna coil (+) and (-) terminal of SMARTRA harness connector.

Specification : Approx 8.5 Ohms








(4) Is the measured resistance within specifications?





2. Check SMARTRA.
(1) IGN "ON" & Engine "OFF".
(2) Neutralize Both "SMARTRA" and "PCM" 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?