Hyundai Santa Fe (2006 year). Manual - part 148

KEYLESS ENTRY AND BURGLAR ALARM

BE -53

TROUBLESHOOTING

EB6A7DD0

1.

Alarm does not work. (Hazard lamps work)

Horn fuse(15A) short check

NG

Replace the burglar alarm horn

Replace the fuse

Repair the wire harness and 

poor ground

Burglar alarm horn inspection

OK

OK

NG

OK

Replace BCM

Inspect burglar alarm horn output

and ground wiring

NG

Replace the relay

OK

Burglar alarm horn relay inspection

NG

SCMBE6126L

2.

When hood is opened in ARM mode, burglar horn
does not work.

Check input wiring open of hood switch

NG

Repair an open in the wire between
connector (M13-B) terminal 4 and 
the hood switch (E29).

Replace the hood switch

OK

OK

Replace BCM

Hood switch inspection

NG

SCMBE6127L

BE -54

BODY ELECTRICAL SYSTEM

3.

When door is opened, burglar horn does not work. (If
tailgate and hood is opened, alarm works)

Check input wiring open of 

all door lock switch

NG

Repair an open in the wire between
BCM connector (M13-B) terminal 7, 20,
and each door lock actuator.

OK

Door lock switch inspection

OK

Replace BCM

Replace the door lock actuator

NG

SCMBE6128L

4.

When tailgate is opened in ARM mode, burglar horn
does not work.

Check input wiring open of tailgate 

lock switch

NG

Repair an open in the wire between
BCM connector (M13-B) terminal 17 
and the tailgate lock switch.

Replace the tailgate lock switch.

OK

OK

Replace BCM

Tailgate lock switch inspection

NG

SCMBE6129L

KEYLESS ENTRY AND BURGLAR ALARM

BE -55

5.

When the vehicle is locked by the transmitter, cen-
tral door lock function works but hazard lamp doesn’t
blink.

Check input wiring open of all door 

lock switch

NG

Repair an open in the wire between
BCM connector and the door lock switch

Repair an open in the wire between
BCM connector and the tailgate lock 
switch

OK

OK

When checking hood switch under

closed condition

Check input wiring open of tailgate 

lock switch

OK

Replace BCM

NG

Rubber at the above hood is not

pressing enough the hood switch

Display

open condition

SCMBE6098L

BE -56

BODY ELECTRICAL SYSTEM

6.

Central door lock function works, but keyless entry
system does not work.

Does the transmitter lamp work

when its button is depressed?

Does the door lock or unlock when

the transmitter button is depressed?

YES

NO

OK

NO

OK

NG

Transmitter battery replacement

Normal

After replacing transmitter, register

the transmitter code using scan tool.

Since BCM is defective,

replace BCM and register 

transmitter code

Does the keyless entry operation

work after removing the key?

SCMBE6099L