ID Code Box Power Source Circuit

DOOR LOCK: SMART KEY SYSTEM: ID Code Box Power Source Circuit
- ID Code Box Power Source Circuit

DESCRIPTION

This is the power source circuit of the ID code box.

The ID code box sends immobilizer SET / UNSET signals to the ECM based on the information received from the certification ECU via the LIN communication line.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT ID CODE BOX

(a) Disconnect the D29 ID code box connector.





(b) Measure the voltage according to the value(s) in the table below.

Voltage:





(c) Measure the resistance according to the value(s) in the table below.

Resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE