DAYTIME RUNNING LIGHT RELAY CIRCUIT

XENON TYPE

Component Function Check
Diagnosis Procedure
Component Inspection

Component Function Check

NOTE：
Check the headlamp (HI) circuit if the headlamp (HI) is not turned ON. Refer to Component Function Check.

■ CAUTION ■
Before performing the diagnosis, check that the headlamp (HI) bulb is normal.

1.CHECK DAYTIME RUNNING LIGHT OPERATION

Diagnosis Procedure

1.CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL OUTPUT

2.CHECK DAYTIME RUNNING LIGHT RELAY POWER SUPPLY CIRCUIT (CONTACT SIDE)

3.CHECK DAYTIME RUNNING LIGHT RELAY FUSE

4.CHECK DAYTIME RUNNING LIGHT RELAY POWER SUPPLY CIRCUIT (COIL SIDE)

5.CHECK DAYTIME RUNNING LIGHT RELAY

6.CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL CIRCUIT FOR SHORT

7.CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL CIRCUIT FOR OPEN

Component Inspection

1.CHECK DAYTIME RUNNING LIGHT RELAY EXCITATION COIL SIDE

2.CHECK DAYTIME RUNNING LIGHT RELAY CONTACT SIDE

On	: Daytime running light ON
Off	: Daytime running light OFF

Terminals			Test item	Voltage (Approx.)
(+)		(−)
IPDM E/R		Ground	DAYTIME RUNNING LIGHT
Connector	Terminal
E9	105		On	0 V
			Off	Battery voltage

IPDM E/R		Daytime running light relay		Continuity
Connector	Terminal	Connector	Terminal	Continuity
E9	105	E84	2	Existed

Unit	Location	Fuse No.	Capacity
Daytime running light relay	Fuse and fusible link block	#59	10 A

IPDM E/R		Daytime running light relay		Continuity
Connector	Terminal	Connector	Terminal	Continuity
E5	6	E84	1	Existed

Daytime running light relay		Condition	Continuity
Terminal		Voltage
3	4	Apply	Existed
		Not Apply	Not existed
	5	Apply	Not existed
		Not Apply	Existed