Daewoo Nubira User Manual page 166

4A – 8IHYDRAULIC BRAKES
Step
16 Check for a short to ground in the wiring between the
instrument cluster terminal A2 and the EBCM con-
nector terminal 21.
Is the problem found?
17 Repair the wiring as needed.
Is the repair complete?
18 Check the brake lamp after doing each of the follow-
ing functions:
S Apply the parking brake.
S Remove the cap from the brake fluid reservoir.
S On vehicles equipped with ABS, command the
lamp on using a scan tool.
Does the brake warning lamp operate for all of these
conditions?
19 When the operations listed in step 18 were per-
formed, the brake warning lamp did not function.
Did the brake warning lamp fail to light for all of the
operations listed in step 18?
20
1. Turn the ignition OFF.
2. Inspect the kick panel fuse F5.
Is the fuse OK?
21 Replace the fuse.
Is the repair complete?
22 Inspect the brake warning lamp bulb.
Is the bulb OK?
23 Replace the bulb.
Is the repair complete?
24
1. Disconnect the instrument cluster connector.
2. Turn the ignition ON.
3. Measure the voltage at the instrument cluster
connector terminal A2.
Does the voltagemeasurewithin the value specified?
25
1. Turn the ignition OFF.
2. Repair the open in the instrument cluster.
Is the repair complete?
26
1. Turn the ignition OFF.
2. Repair the open in the wiring between the in-
strument cluster connector terminal A2 and the
ignition switch.
Is the repair complete?
27 Apply the parking brake again.
Does the parking brake warning lamp operate with
the parking brake applied?
28 Remove the brake fluid reservoir cap.
Does the parking brake warning lamp operate with
the cap from the brake fluid reservoir removed?
29 Check for an open between the instrument cluster
connector terminal B13 and the EBCM connector
terminal 21.
Is the problem found?
Action Value(s) Yes
Go toStep 17
System OK
System OK
Go toStep 20
Go toStep 22
System OK
Go toStep 24
System OK
11–14 v Go toStep 25
System OK
System OK
Go toStep 28
Go toStep 29
Go toStep 17
No
Go toStep 18
Go toStep 19
Go toStep 27
Go toStep 21
Go toStep 23
Go toStep 26
Go toStep 30
Go toStep 32
Go toStep 13
DAEWOO V–121 BL4