Kia Sorento 2001 General Information Manual page 1061

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
Check for voltage at terminal B(R) of
1 ETWIS connector I-01.
Is battery voltage present.
Turn the ignition switch to ON
position.Check for voltage at terminal M(Y)
2
of ETWIS connector I-01.
Is battery voltage present?
Check for continuity at terminal S(B) of
3 ETWIS connector I-01 to ground.
Is continuity present?
Circuit testing (Electronic time and warning indication system module)
Check for voltage or continuity with connector connected. Repair or replace as necessary.
Terminal
A Rear defroster switch
B Battery voltage input
C Door unlock switch GND signal input
D Seat belt switch GND signal input
E Rear fog lamp switch input
F Door lock control (LOCK)
G Door lock switch GND signal input
H Door unlock control (UNLOCK)
I Door switch GND signal input
M Ignition switch ON input
O Keyless switch ON input
Inspection
Function
Tes Go to next step
Repair open or short in the wire "R" or
No
replace.
Yes Go to next step
Repair open or short in the wire "B" or
No
replace.
Yes Inspect ETWIS.
Check for a poor connection at ground. If
No
OK, repair open in the wire "B" or replace.
Test Condition
Defroster switch ON
Defroster switch OFF
Constant
Switch ON (UNLOCK)
Switch OFF
Fasten seat belt
Not fasten seat belt
Switch ON
Switch OFF
Door lock (within 0.3 second)
Door lock (after 0.3 second)
Switch ON (LOCK)
Switch OFF
Door unlock (within 0.3 second)
Door unlock (after 0.3 second)
Door open (switch ON)
Door open (switch OFF)
Ignition switch ON
Ignition switch OFF
Key in ignition
Action
Specification
0V
5V
12V
0V
5V
5V
0V
0V
5V
0V
12V
0V
5V
0V
12V
0V
5V
12V
0V
12V