Hazard Lamps Do Not Operate, Turn Signals Are Ok - Daewoo Nubira Owner's Manual

Step
1 Check fuse EF12.
Is fuse EF12 blown?
2
1. Check for a short circuit and repair if neces-
sary.
2. Replace the fuse.
Is the repair complete?
3 Use a voltmeter to check the voltage at fuse EF12.
Is the voltage equal to the specified value?
4 Repair the power supply circuit to fuse EF12.
Is the repair complete?
5
1. Disconnect the hazard lamp switch connector.
2. Use a voltmeter to check the voltage at hazard
switch terminal 8.
Is the voltage equal to the specified value?
6
1. Remove the hazard lamp switch.
2. Turn the hazard lamps ON.
3. Use an ohmmeter to check the resistance be-
tween terminals 7 and 8.
Is the resistance equal to the specified value?
7
1. With the hazard lamp switch still removed and
disconnected for testing, turn the hazard lamp
switch to the ON position.
2. Use an ohmmeter to check between terminals
5, 6, and 9.
Is the resistance equal to the specified value?
8 Repair the open circuit between the hazard lamp
switch connector and splice S204.
Is the repair complete?
9 Repair the open circuit between the hazard lamp
switch connector terminal H and fuse EF12.
Is the repair complete?
10 Replace the faulty hazard lamp switch.
Is the repair complete?
DAEWOO V–121 BL4

Hazard Lamps Do Not Operate, Turn Signals Are OK

Action
LIGHTING SYSTEMS 9B – 27
Value(s) Yes
Go to Step 2
System OK
11–14 v Go to Step 5
System OK
11–14 v Go to Step 6
0 W
Go to Step 7
0 W
Go to Step 8
System OK
System OK
System OK
No
Go to Step 3
Go to Step 4
Go to Step 9
Go to Step 10
Go to Step 10