1. Coil antenna
2. Immobilizer Control Module
3. ECM
4. Immobilizer diagnostic coupler
4-1.Diagnostic output terminal
4-2.Ground terminal
5. Malfunction indicator lamp
6. Main relay
7. Ignition switch
8. Fuse
9. Main fuse
10. To #9-pin in data link connector
11. To #7-pin in data link connector
12. Monitor coupler
ECM CONNECTORS TERMINAL ARRANGEMENT (VIEWED FROM TERMINAL SIDE)
(Light gray) (Dark gray)
IGNITION KEY
The ignition key for the immobilizer control system has a built-in
transponder. Each transponder in the key has an each transmitting
code (Transponder code). The code will transmitted from the key
via the coil antenna to Immobilizer Control Module when the igni-
tion switch is turned ON.
1. Ignition key with built-in transponder
COIL ANTENNA
The coil antenna is installed to the steering lock assembly. As it is
energized by Immobilizer Control Module, it transmits the trans-
ponder code of the ignition key to Immobilizer Control Module.
1. Coil antenna
IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED) 8G-3
GA413
supple
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