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 TM 9-2320-366-20-2
CAUTION
Loose or dirty connectors may cause
intermittent loss of power to transmission
ECU and diagnostic codes to be logged.
Ensure that all connectors are clean and tight
before performing troubleshooting. Failure to
comply may result in incorrect test results.
Use care when testing electrical connectors.
Do not damage connector pins or sockets
with multimeter probes. Failure to comply
may result in damage to equipment.
NOTE
Inspect connector pins/sockets for damage,
corrosion, and serviceability. Check that
connector pins are not pushed back and
are capable of making good contact.
CONTINUITY TEST
(1) Remove two screws and washers from
front grille.
(2) Remove screw and washer from front grille.
(3) Remove front grille from cab.
(4) Disconnect connector P119 from connector
J119.
(5) Remove instrument panel assembly for
access (para 7-15).
(6) Disconnect connector J114 (bottom
connector) from WTEC II TEPSS.
(7) Install jumper wire on connector J119 for
appropriate sub code. Refer to Table 2-20.
WTEC II Cab Transmission Harness
Transmission Solenoid Test Points.
(8) Set multimeter to ohms.
(9) Connect positive (+) probe of multimeter
to connector J114. Refer to Table 2-20.
WTEC II Cab Transmission Harness
Transmission Solenoid Test Points.
(10) Connect negative (-) probe of multimeter to
connector J114 and note reading on
multimeter. Refer to Table 2-20.
Transmission Solenoid Test Points
WTEC II Cab Transmission Harness
Transmission Solenoid Test Points.
Connector J114
(11) Connect negative (-) probe of multimeter to
Sub
Jumper
Positive (+) Negative (-)
all other sockets in connector J115, one at a
Code
Across
Probe
Probe
time, and note reading on multimeter.
(12) Connect negative (-) probe of multimeter to
12
J119M to J119B
J114-2
J114-20
ground and note reading on multimeter.
13
J119T to J119N
J114-21
J114-28
(13) If continuity is not present in step 10, or
14
J119C to J119V
J114-30
J114-3
continuity is present in step 11 or step 12,
15
J119W to J119B
J114-2
J114-31
replace WTEC II cab transmission harness
16
J119U to J119N
J114-21
J114-29
(para 7-137).
21
J119F to J119H
J114-10
J114-7
(14) Connect connector J114 to WTEC II TEPSS.
22
J119D to J119V
J114-30
J114-4
(15) Install instrument panel assembly (para 7-15).
23
J119P to J119S
J114-22
J114-27
24
J119J to J119B
J114-2
J114-11
26
J119K to J119A
J114-1
J114-16
Change 1
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