Hyundai Tiburon (2003 year). Manual — part 201

The components which is on and off as like turn signal lamp, seat belt indicator, burglar alarm horn, chime bell
and front wiper relay are displayed "ON"while controlling.

INPUT SIGNAL ACTUATION TEST

Parking position

OUTPUT

Snow safe relay

OFF

ON

Snow safety

operation

OTHERS

OUTPUT

Power window power

OFF

ON

INPUT

Seat belt switch

Seat belt removal

Seat belt installation

OUTPUT

Seat belt indicator

OFF

ON

OUTPUT

Chime bell

OFF

ON

INPUT

Over speed signal

OFF

ON

When the vehicle

speed is over 120km

INPUT

Rear window defogger

switch

OFF

ON

OUTPUT

Rear widnow defogger

OFF

ON

On starting state

INPUT

Crash sensor

OFF

ON

On crash state

OUTPUT

Burglar alarm horn

OFF

ON

MENU COMPOSITION

1. INPUT/OUTPUT MONITORING

2. INPUT ACTUATION TEST

3. OUTPUT ACTUATION TEST

NUMBER

INPUT /

OUTPUT

NAME

OPERATION

CONDITION

1

INPUT

Turn signal switch (LH)

Turn signal lamp (LH)

2

INPUT

Turn signal switch (RH)

Turn signal lamp (RH)

3

INPUT

Hazard switch

Hazard lamp

4

INPUT

Turn signal lamp
detection current

Double flash

Turn signal lamp switch

ON

5

INPUT

Tail lamp switch

Tail lamp

6

INPUT

Auto light switch

Tail/head lamp

7

INPUT

Auto light sensor voltage

Auto light switch ON

Actuation test is turned off under the following conditions.

OUTPUT SIGNAL ACTUATION TEST

Actuation test is turned off under the following conditions.

8

INPUT

Rear fog lamp switch

Rear fog lamp

Tail lamp and front fog

lamp ON or head lamp

ON

9

INPUT

Driver's door lock switch Door lock/unlock output

10

INPUT

Assist's door lock switch Door lock/unlock output

11

INPUT

Folding switch

Mirror folding/unfolding

12

INPUT

Front washer switch

Front wiper relay

13

INPUT

Intermittent wiper switch

Front wiper relay

14

INPUT

Seat belt switch

Seat belt indicator

15

INPUT

Over speed signal

Chime

16

INPUT

Crash sensor

Door unlock output

Only one time when IGN

ON

17

INPUT

Rear window defogger

switch

Rear window defogger

output

Starting state

1. When the [STOP] switch is pressed.

2. When the [ESC] switch is pressed.

3. When the hi-scan is turned off.

4. When the hi-scan is disconnected.

5. When the actuation test is turned off by the hi-scan timer.

NUMBER

INPUT /

OUTPUT

NAME

OPERATION

CONDITION

1

OUTPUT

Start inhibitor

Starting disable

Timer (15 sec.)

2

OUTPUT

Turn signal lamp (LH)

Turn signal lamp (LH)

3

OUTPUT

Turn signal lamp (RH)

Turn signal lamp (RH)

4

OUTPUT

Tail lamp

Tail lamp

5

OUTPUT

Head lamp

Head lamp

6

OUTPUT

Rear fog lamp

Rear fog lamp

7

OUTPUT

Key hole illumination

Key hole illumination

8

OUTPUT

Room lamp

Room lamp

9

OUTPUT

Door lock output

Door lock

10

OUTPUT

Door unlock output

Door unlock

11

OUTPUT

Folding output

Mirror folding

12

OUTPUT

Unfolding output

Mirror unfolding

13

OUTPUT

Intermittent wiper relay

Wiper output

14

OUTPUT

Snow safe relay

Wiper not operating

15

OUTPUT

Power window power

Power window power

16

OUTPUT

Rear window defogger

Rear window defogger

17

OUTPUT

Burglar alarm horn

Burglar alarm horn

1. When the [STOP] switch is pressed.

2. When the [ESC] switch is pressed.

3. When the hi-scan is turned off.

4. When the hi-scan is disconnected.

5. When the actuation test is turned off by the hi-scan timer.

TIBURON(GK) > 2003 > G 2.7 V6 DOHC > Body Electrical System > Keyless Entry And > Repair
procedures, TIBURON(GK) > 2003 > G 2.7 V6 DOHC > Body Electrical System > Keyless Entry And >
Repair procedures

REMOVAL

1. Disconnect the negative (-) battery terminal

2. Remove the lower crash pad panel.

3. Remove the BCM after removing the bolt and disconnect the wire connectors.

4. Installation is the reverse of removal.

INSPECTION

BCM FUNCTION

1. Vehicle speed sensing intermittent wiper

Vehicle speed is determined by number of speed sensor pulses input in one second. The current speed and
the previous speed for the vehicle is to be compared. The higher of the two values is to be used in the
intermittenttime calculation. The previous value is updated every second.
When Ignition 2 is on and the wiper switch is in the intermittent position, the wiper shall operate with speed
dependant intermittent time. A single wipe is achieved by driving the wiper relay until the park switch is able to
take over unless the dwell time between wipes is too short. In this case it wouldbe on all the time. This avoids
unnecessary clicking of the wiper relay.

Time specification
T1 : Max. 0.5 sec.
T2 : 0.6~0.7 sec. (Time of wiper motor 1 rotation)
T3 : At vehicle speed = 0km/h.
2.6±0.7 sec. (VR=0k

Ω

)~18.0±1sec (VR=50K

Ω

)

At vehicle speed = 100km/h or more.
1.0±0.2sec (VR=0k

Ω

)~10.0±1sec (VR=50K

Ω

)

2. Washer linkage wiper

IG2 must be on for this function to operate.
When the washer switch is on for more than 0.3 sec, the wiper output is activated immediately. The length of
time the washer switch is held foris then evaluated to determine the number of swipes required.
If the washer switch is on for more than 0.2 but less than 0.6 sec, then wiper performs a single swipe.
Alternatively, if the washer switch is held for more than 0.6s then the wipers must finish the current swipe
theperform another two swipes.
If washer switch is on less than 0.2 seconds make no wiper action.
During intermittent wiping, a washer linkage wipe has higher priority.