Diagnosis Procedure

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

NOTE: Before performing the diagnosis, check that the following is normal.

High beam lamp function
Parking brake warning lamp
Engine operation status

DIAGNOSIS PROCEDURE CHART

Step	Action	YES	NO
1	COMBINATION SWITCH (LIGHTING AND TURN SIGNAL) INSPECTION Check the combination switch. Refer to [COMBINATION SWITCH CIRCUIT CHECK ] Is the combination switch (lighting and turn signal switch) normal?	GO TO 2	Repair or replace the malfunctioning part.
2	CHECK DAYTIME LIGHT REQUEST SIGNAL INPUT SDT data list Select "HL HI REQ" of IPDM E/R data list item. With operating the lighting switch, check the monitor status. Is the item status normal?	GO TO 3	Replace BCM. Refer to [BCM (BODY CONTROL MODULE): REMOVAL AND INSTALLATION ]
3	DAYTIME LIGHT RELAY CIRCUIT INSPECTION Check the daytime light relay circuit. Refer to [Daytime Light Relay Circuit Check ]. Is the daytime light relay circuit normal?	Replace IPDM E/R. Refer to [IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM): REMOVAL AND INSTALLATION ]	Repair or replace the malfunctioning part.