Table of Contents
Advertisement
Troubleshooting Flowchart - linear Solenoid
•
OBD II
Scan
Tool
indicates Code
Possible
Cause
Pl768.
• Disconnected linear solenoid con
• SeH·diagnosis
[QiI
or
[Q]
indiea-
• Short or open in linear solenoid wire
tor light Indicates Code 16.
• Faulty line.r solenoid
MCtor
•
Open in VB SOL wire
• Open in PG 1 and PG2 wires or poor ground (G101 I.
If the PGM Tester is available,
retrieve
the
A!f
Freeze Data, then
clear
the
PCM
.
Test-drive the vehicle
under
the
same
conditions
the
Freeze Data
was
recorded.
Intermittent
railure.
The system
"-
NO
i,
OK at this time. Check the frt of
Did
the
code return?
/ '
the pins in
an
connectors affected
YES
by this
code.
LINEAR SOLENOID CONNECTOR
M ••• ur. Linear Solenoid Resis-
tance at the Solenoid Connector:
1.
Disconnect the 2P connector
from the linear solenoid.
2.
Measure linear
solenoid
resis-
tance
at the solenoid
connec-
tor.
Term inal side
of male terminals
"-
NO
Replace the linear solenoid
Is the resistance about
5
n?
assembly.
YES
PCMCON NECTORS
Chec:k Linear Solenoid for a
LSM IWHT)
D}--
----,
Short Circuit:
A132P)
B 125P)
C 131P)
D 116P)
1.
Disconnect
the
B
(25P)
con-
!7Vi3ltl
Fsf.iIi
fi1ti
10
1
-2
1
~
nector
from the
PCM.
~_n,~~~r.'llIi20~lV12'3
2'
!
1011VJ13
2.
Check
for
continuity
between
~
~J
i"I
~'l"!
l"I"l
body ground
and the
B8
ter-
LSP IRE
minal
and
the
817
terminal
individually.
Wire side
of
femal
e
terminals
YES
Repelr short to ground in the
"-
is
there
continuity?
/ '
wires between the 88 and 817
termin .. s end the linear
solenoid.
NO
To
page
14-118
(cont'd)
14-117
Advertisement
Table of Contents
Troubleshooting
