THDC / THDCP - 954 / 955 / 974 (Rev. 06/03)
THDC / THDCP - 954 / 955 / 974 (Rev. 06/03)
6-18
6-18
P
Prro
ob
blle
em
m
C
Ca
au
us
se
e
C
Co
orrrre
ec
cttiio
on
n
8.
8. Left
Left tur
turn la
n lamp
mp (DS
(DS9)
9)
will not
will not illum
illuminate
inate
when the turn signal
when the turn signal
is activated for a left
is activated for a left
turn
turn
(if equipped)
(if equipped)
1.
1. The le
The left tur
ft turn lam
n lamp (int
p (interna
ernal to DS9
l to DS9))
is burned out.
is burned out.
2.
2. Circ
Circuit br
uit breaker i
eaker is tri
s tripped (thi
pped (this wi
s willll
affect DS11 as well).
affect DS11 as well).
3.
3. Defecti
Defective fl
ve flasher (
asher (this
this will
will affec
affectt
DS11 as well).
DS11 as well).
4.
4. Defecti
Defective tur
ve turn swi
n switch (
tch (left s
left side).
ide).
The turn switch is mounted on the
The turn switch is mounted on the
steering column.
steering column.
5.
5. Loose
Loose or
or brok
broken w
en wire
ire..
1.
1. Repl
Replace l
ace left t
eft turn l
urn lamp b
amp bulb.
ulb.
2.
2. Reset
Reset circui
circuit
t breaker
breaker..
3.
3. Repl
Replace
ace fla
flasher
sher..
4.
4. Repl
Replace
ace tur
turn sw
n switc
itch.
h.
5.
5. Chec
Check all c
k all connec
onnection
tions or rep
s or repair
air
wire.
wire.
9.
9. Par
Park B
k Brak
rake l
e ligh
ightt
(DS10) is
(DS10) is illum
illumi-
i-
nated
nated
1.
1. Park
Parking b
ing brak
rake is
e is appli
applied.
ed.
2.
2. Park br
Park brake sw
ake switc
itch (S1
h (S11) is def
1) is defec-
ec-
tive.
tive.
3.
3. Air p
Air pres
ressure i
sure is bel
s below 60 ps
ow 60 psi.
i.
1.
1. Rel
Release
ease park
parking
ing brak
brake.
e.
2.
2. Replace
Replace park
park brake
brake switc
switch (S1
h (S11).
1).
3.
3. Refe
Refer to
r to Prob
Problem
lem 3. in
3. in the
the
Brake
Brake
Control System Troubleshoot-
Control System Troubleshoot-
ing
ing
chart in
chart in
Section 15
Section 15
..
10.
10. Rig
Right turn lam
ht turn lamp
p
(DS11) will not illu-
(DS11) will not illu-
minate when the
minate when the
turn signal is acti-
turn signal is acti-
vated for a right turn
vated for a right turn
(if equipped)
(if equipped)
1.
1. The ri
The right tur
ght turn lamp (
n lamp (inte
internal t
rnal to
o
DS11) is burned out.
DS11) is burned out.
2.
2. Circ
Circuit br
uit breaker i
eaker is tri
s tripped (thi
pped (this wi
s willll
affect DS9 as well).
affect DS9 as well).
3.
3. Defecti
Defective fl
ve flasher (
asher (this
this will
will affec
affectt
DS9 as well).
DS9 as well).
4.
4. Defecti
Defective tur
ve turn swi
n switch (
tch (right
right side).
side).
The turn switch is mounted on the
The turn switch is mounted on the
steering column.
steering column.
5.
5. Loose
Loose or
or brok
broken w
en wire
ire..
1.
1. Repl
Replace r
ace right t
ight turn l
urn lamp bu
amp bulb.
lb.
2.
2. Reset
Reset circui
circuit
t breaker
breaker..
3.
3. Repl
Replace
ace fla
flasher
sher..
4.
4. Repl
Replace
ace tur
turn sw
n switc
itch.
h.
5.
5. Chec
Check all
k all conn
connecti
ections and
ons and repai
repairr
wire if necessary.
wire if necessary.
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