DTC 11 (L3 AND MZR-CD (RF-TURBO) ENGINE FOR EUROPEAN (L.H.D.U.K) SPECS.)


DTC 11	Coil or wiring harness between immobilizer unit and coil is open circuit.
POSSIBLE CAUSE	• Open circuit in coil • Poor connection of coil connector • Poor connection of immobilizer unit • Defective wiring harness between immobilizer unit and coil


STEP	INSPECTION		ACTION
1	INSPECT CONNECTOR CONNECTION • Is connector of coil or immobilizer unit connected securely?	Yes	Go to next step.
1		No	Connect connector securely.
2	INSPECT COIL CIRCUIT FOR CONTINUITY • Is there continuity between coil terminals A and C?	Yes	Go to next step.
2		No	Replace coil.
3	INSPECT COIL CIRCUIT FOR OPEN • Disconnect coil connector and immobilizer unit connector. • Inspect if either of the following wiring harnesses has continuity: - Immobilizer unit D to coil C, and immobilizer unit F to coil A - Immobilizer unit D to coil A, and immobilizer unit F to coil C Note • Vehicle harness which is connected to immobilizer unit terminals D and F, uses a twisted pair wire. Because twisted pair wire does not have polarity, immobilizer unit connector terminal D may be connected to coil connector terminal A or C. Likewise, immobilizer unit connector terminal F may be connected to coil connector terminal A or C.	Yes	Replace immobilizer unit and reprogram immobilizer system. (See Immobilizer Unit Replacement.)
3		No	Repair wiring harness between coil and immobilizer unit.