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Electrical Troubleshooting ('98 - 00 Models)
Troubleshooting Flowchart - Lock-up Control Solenoid Valve B
•
OBO
II Scan
Tool
indicates
Code
P17SS.
•
Self-diagnosis
~
or
~
indlca-
tor
light
blinks
twice.
If the
PGM
Tester
is
available,
retrieve
the
AfT
Freeze
Data,
the
n
clear
the
p
eM
.
Te
st-d
ri
v
e the
ve
hicl
e under
the
same
co
nditions the Freeze Data
was
recorded
.
NO
"-
Did the
co
de return
?
YES
Check
for a
Short
to
Power:
1.
Turn the
ignition
switch
OFF.
2.
Disconnect
the
B
(25
P)
and
0
( 16P) co nnec
tors from
th
e
PCM.
3.
Tum the
ignition
switch
ON
(II).
4
.
Measure the
voltage
between
the
D3
and
820
or
822
term
i-
oals.
"-
YES
Is
there
voltage?
/'
NO
Measure
lock-Up Control
Solenoid
Valve
B
Resistance:
1.
Turn the ignition switch
OFF.
2.
Measu
re
the
resistance
between
the
D3
and
8
20
o
r
822
terminals.
"-
YES
Is
the
resistance
12·25
n?
/'
NO
To page
14-97
14-96
Possible Cause
• Disconnected
lock-up
control solenoi
d valve
AlB
assemblv connector
noid
valve
B
wire
•
Short
or open in
lock-up control
sale
• Fauttv lock-up
control
solenoid
valve
B
• Open in VB SOL wire
Intermtttent
failure.
The system
is
OK
.t
this time. Check
the
fit
of
the
pins in .11 connectors affected
by this code.
PCMCO NNECTORS
00-·-
y.
lC B IGAN/BlKI
A
132PI
B
125P1
1
7I!1
';
.,
,~
"Vl"J.21~;;·~~
.
"°'\:,'1],.,
'~7f
~::J
,l2
,
P' L 20
'
'2172~
l
- -r
I
lG1
IBAN/BlK)
lG21 BAN/BlK)
Wire
side
of
fem
ale
termina
ls
Repair
short
to power in the wire
between
the D3
tenninal and the
look-up
control solenoid
valve
B.
lC
B
IGAN/BLK)
Q ~--------~~,r~
A
132PI
B 125PI
~~a~i-'~r,:II
:·~"el.T'
'
L;lGI1;.lt
lJ1
~
24
\
11
lQ\1
/
rlt/.
'"
;
~
I:
IU
J
l"li'
I"
lfl
.
~-
lG1 IBAN/BlK) lG2 IBAN/BlK)
To page
14-98
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Table of Contents
Troubleshooting
