Kia Carens. Manual — part 266

2001 > 1.8L DOHC >

Troubleshooting

ETWIS does not operate.

Check for rear "ROOM (10A)" and "METER (10A)" fuse. If open, check for short to ground though the R or Y
wire and replace fuse. In addition, check that all system electrical connectors mated correctly.

Step

Inspection

Action

1

Check for voltage at terminal B(R) of
ETWIS connector I-01.
Is battery voltage present.

Tes

Go to next step

No

Repair open or short in the wire "R" or
replace.

2

Turn the ignition switch to ON
position.Check for voltage at terminal M(Y)
of ETWIS connector I-01.
Is battery voltage present?

Yes

Go to next step

No

Repair open or short in the wire "B" or
replace.

3

Check for continuity at terminal S(B) of
ETWIS connector I-01 to ground.
Is continuity present?

Yes

Inspect ETWIS.

No

Check for a poor connection at ground. If
OK, repair open in the wire "B" or replace.

Circuit testing (Electronic time and warning indication system module)

Check for voltage or continuity with connector connected. Repair or replace as necessary.

Terminal

Function

Test Condition

Specification

A

Rear defroster switch

Defroster switch ON

0V

Defroster switch OFF

5V

B

Battery voltage input

Constant

12V

C

Door unlock switch GND signal input

Switch ON (UNLOCK)

0V

Switch OFF

5V

D

Seat belt switch GND signal input

Fasten seat belt

5V

Not fasten seat belt

0V

E

Rear fog lamp switch input

Switch ON

0V

Switch OFF

5V

F

Door lock control (LOCK)

Door lock (within 0.3 second)

0V

Door lock (after 0.3 second)

12V

G

Door lock switch GND signal input

Switch ON (LOCK)

0V

Switch OFF

5V

H

Door unlock control (UNLOCK)

Door unlock (within 0.3 second)

0V

Door unlock (after 0.3 second)

12V

I

Door switch GND signal input

Door open (switch ON)

0V

Door open (switch OFF)

5V

M

Ignition switch ON input

Ignition switch ON

12V

Ignition switch OFF

0V

O

Keyless switch ON input

Key in ignition

12V

Key not in ignition

0V

P

Defroster control

Defroster operation (15±3 minutes)

0V

No defroster operation

12V

Q

Light switch ON input

Light switch ON

12V

Light switch OFF

0V

S

Battery

Constant

12V

T

Belt indicator control

Ignition switch ON (within 6 second)

0V

Ignition switch ON (after 6 second)

12V

Body Electrical System

Indicators And Gauges - Instrument Cluster

Body Electrical System

2001 > 1.8L DOHC >

Instrument cluster & warning lamps