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Home >> Suzuki >> 2013 >> Grand Vitara Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 31 (Immobilizer System) >> Diagnostic Information And Procedures >> DTC P1621: Immobilizer Communication Line Error >> Notes
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DTC P1621: Immobilizer Communication Line Error: Notes

WARNING: This page is about a different car, the 2007 Suzuki Grand Vitara and 2006 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

Reference: IMMOBILIZER CONTROL SYSTEM WIRING CIRCUIT DIAGRAM 

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