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Rear End Door Opener System Symptom Diagnosis

WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Use of SUZUKI scan tool makes it easy to check whether a faulty condition is on the input side or output side of BCM. For checking procedure, refer to "DIAGNOSIS USING OUTPUT TEST FUNCTION OF SUZUKI SCAN TOOL " under Scan Tool Data .
Check each part in the order from the top of the following list.

REAR END DOOR OPENER SYSTEM SYMPTOM DIAGNOSIS

Condition	Possible Cause	Action
Rear end door can not be opened	Circuit fuse blown	Replace fuse and check for short circuit .
	Rear end door opener switch faulty	Check rear end door opener switch referring to REAR END DOOR OPENER SWITCH INSPECTION (HATCHBACK) .
	Rear end door actuator faulty	Check rear end door actuator referring to POWER DOOR LOCK ACTUATOR INSPECTION .
	Wiring or grounding faulty	Repair circuit .
	BCM faulty	Replace after making sure that none of above parts is faulty .