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Home >> Suzuki >> 2007 >> SX4 Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 235 (Engine Control System - Introduction) >> General Description >> OBD System Description - Comprehensive Component Monitor (Engine Output) >> ECM/PCM Power Relay Sense Circuit Diagnosis >> Monitor Strategy Description

Monitor Strategy Description

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

The Diagnosis is performed to detect if the Main Relay has effectively switched and remains on after Key-ON.

The Diagnosis is also performed to detect if the Main Relay has effectively switched off after Key-OFF.