Charge Warning Light Symptom Diagnosis

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

CHARGE WARNING LIGHT SYMPTOM DIAGNOSIS

Condition	Possible Cause	Action
Charge warning light does not come ON	Circuit fuse blown	Replace fuse and check for short circuit .
	Data (information) cannot be received by CAN communication	Check BCM for DTC referring to DTC CHECK .
	Wiring or ground faulty	Repair circuit .
	Combination meter faulty	Replace combination meter .
	BCM faulty	Replace after making sure that none of above parts is faulty .
Charge warning light stay ON	Charging system faulty	Check charging system .
	Data (information) cannot be received by CAN communication	Check BCM for DTC referring to DTC CHECK .
	Wiring or ground faulty	Repair circuit .
	Combination meter faulty	Replace combination meter .
	BCM faulty	Replace after making sure that none of above parts is faulty .