wheel torque CHRYSLER VOYAGER 2001 Service Manual
[x] Cancel search | Manufacturer: CHRYSLER, Model Year: 2001, Model line: VOYAGER, Model: CHRYSLER VOYAGER 2001Pages: 4284, PDF Size: 83.53 MB
Page 3574 of 4284

(5) Install fuel filler housing to outer quarter
panel.
(6) Verify that all clips on fuel filler housing are
fully engaged to outer quarter panel.
(7) Engage fuel filler lockout link into clip on fuel
fill blocker latch arm.
(8) Install water shield patch covering access hole
in C-pillar.
(9) Install left quarter trim panel.
GRILLE OPENING
REINFORCEMENT
REMOVAL
(1) Release hood latch and open hood.
(2) Remove bolts attaching hood latch to cross-
member and position latch out of the way.
(3) Remove radiator sight shield.
(4) Remove engine air inlet resonator.
(5) Remove hood cable.
(6) Remove hood prop rod.
(7) Remove screw attaching coolant recovery bottle
to crossmember.
(8) Remove bolts attaching radiator isolators to
crossmember.
(9) Remove bolts attaching ends of crossmember to
radiator closure panel (Fig. 14) .
(10) Lift crossmember upward and away from
radiator closure panel.
(11) Remove crossmember from vehicle.
INSTALLATION
(1) Place radiator closure panel crossmember in
position on vehicle.
(2) Insert ends of crossmember between layered
metal sections of radiator closure panel at each side
of radiator.
(3) Align with paint breaks around bolt heads.
(4) Install bolts attaching ends of crossmember to
radiator closure panel (Fig. 14) . Tighten bolts to 19
N´m (14 ft. lbs.) torque.
(5) Install bolts attaching radiator isolators to
crossmember.
(6) Install screw attaching coolant recovery bottle
to crossmember.
(7) Install bolt attaching air cleaner housing to
crossmember.
(8) Install engine air inlet resonator.
(9) Install radiator sight shield.
(10) Install hood prop rod.
(11) Align hood latch by placing latch over net
pierce tabs. If alignment is required, flatten tabs.
(12) Install bolts attaching hood latch to cross-
member. Tighten bolts to 13.5 N´m (10 ft. lbs.)
torque.
(13) Verify hood latch operation and hood align-
ment.
FRONT WHEELHOUSE
SPLASH SHIELD
REMOVAL
(1) Hoist and support vehicle on safety stands.
(Refer to LUBRICATION & MAINTENANCE/HOIST-
ING - STANDARD PROCEDURE)
(2) Remove front wheel. Refer to section 22, Tires/
Wheels, for recommended procedures.
(3) Remove push-in fasteners holding splash shield
to frame rail forward of suspension.
(4) Remove push-in fasteners holding splash shield
to frame rail rearward of suspension.
(5) Remove screws holding wheelhouse splash
shield to front fender.
(6) Remove splash shield from vehicle (Fig. 15).
Fig. 14 Radiator Closure Panel Crossmember
1 - RADIATOR CLOSURE PANEL CROSSMEMBER
2 - FRONT FASCIA
23 - 194 EXTERIORRS
FUEL FILL DOOR BLOCKER LOCKOUT LINK (Continued)
Page 3576 of 4284

INSTALLATION
NOTE: The crossbar assemblies are designed to be
installed in only one way. Check top and bottom
surfaces of the crossbar for the word FRONT and
directional arrows. The directional arrows must
point toward the front of the vehicle.
(1) Place crossbar in position on vehicle.
(2) Work from side to side sliding the crossbar
assembly back a little at a time to ensure it remains
perpendicular to the side rails.
(3) Position first crossbar assembly crossbar at the
second most rearward locator holes. Press the top of
the stanchion lever to lock it into position.
(4) Position the second crossbar assembly in the
second hole from the front. Lock into place.
(5) Place luggage rack riser into position.
(6) Install two fasteners into riser. Tighten fasten-
ers to 4 mm (35 in. lbs.) torque.
REAR QUARTER PANEL/
FENDER AIR EXHAUSTER
DESCRIPTION
Air exhausters, designed to conform to the body
structure, allow air entering at the front of the vehi-
cle to flow out the back. By reducing air pressure
within the vehicle, the exhausters also reduce blower
noise at any given air flow level compared to operat-
ing without them and help reduce door closing effort.
They are located in the lower rear comers of the
body.
REMOVAL
SHORT WHEELBASE
(1) Remove the rear fascia from the body. (Refer to
13 - FRAMES & BUMPERS/BUMPERS/REAR FAS-
CIA - REMOVAL).
(2) Using a trim stick or another suitable wide flat
bladed tool, carefully pry the air exhauster away
from the opening in the lower aperture panel until
the snap features release (Fig. 18).
(3) Remove the air exhauster from the hole in the
lower aperture panel.
LONG WHEELBASE
NOTE: Models with the optional rear heater and air
conditioner do not have an air exhauster on the
right side of the vehicle, but have a plastic plug
installed in the right lower aperture panel. This plug
is removed using the same procedure used toremove the air exhauster from the short wheelbase
model. Refer to SHORT WHEELBASE .
(1) Remove the quarter trim panel from the inside
of the left or right quarter inner panel (Refer to 23 -
BODY/INTERIOR/RIGHT QUARTER TRIM PANEL
- REMOVAL) or (Refer to 23 - BODY/INTERIOR/
LEFT QUARTER TRIM PANEL - REMOVAL).
(2) Using a trim stick or another suitable wide flat
bladed tool, carefully pry the air exhauster away
from the opening in the lower aperture panel until
the snap features release (Fig. 19).
(1) Remove the air exhauster from the hole in the
lower aperture panel.
Fig. 18 Air Exhauster - Short Wheelbase
1 - LOWER APERTURE PANEL
2 - AIR EXHAUSTER
Fig. 19 Air Exhauster - Long Wheelbase
1 - AIR EXHAUSTER
2 - PLUG
3 - LOWER APERTURE PANEL
23 - 196 EXTERIORRS
LUGGAGE RACK CROSSBAR (Continued)
Page 3595 of 4284

RIGHT QUARTER TRIM PANEL
REMOVAL
CAUTION: Disconnect the battery negative cable.
Damage to accessory feed circuit can result.
(1) Remove first row seat.
(2) Remove second row seat, if equipped.
(3) Remove sliding door sill trim panel.
(4) Remove quarter trim bolster.
(5) Remove C-pillar trim panel.
(6) Remove D-pillar trim panel.
(7) Remove first row seat belt anchor.
(8) Remove second row seat belt anchor on long
wheel base vehicle.
(9) Remove screws attaching quarter trim to quar-
ter panel from bolster area.
(10) Remove screws attaching rear edge of quarter
trim to attaching bracket.
(11) Disengage hidden clips holding front of quar-
ter trim to quarter panel rearward of sliding door
opening.
(12) Remove quarter trim from quarter panel.
(13) Disconnect wire connector from accessory
power outlet, if equipped.
(14) Pass second row seat belt through slot in trim
panel on long wheel base vehicle.
(15) Pass first row seat belt through slot in trim
panel.
(16) Remove quarter trim panel from vehicle.
INSTALLATION
(1) Position quarter trim panel on vehicle.
(2) Pass first row seat belt through slot in trim
panel.
(3) Pass second row seat belt through access hole
in trim panel on long wheel base vehicle.
(4) Connect wire connector into accessory power
outlet, if equipped.
(5) Align locating pins on backside of trim panel to
mating holes in inner quarter panel.
(6) Engage hidden clips attaching front of quarter
trim to quarter panel rearward of sliding door open-
ing.
(7) Install screws attaching rear edge of quarter
trim to attaching bracket.
(8) Install screws attaching quarter trim to inner
quarter panel in bolster area.
(9) Install second row seat belt anchor on long
wheel base vehicle. Tighten all seat belt bolts to 39
N´m (29 ft. lbs.) torque.
(10) Install first row seat belt anchor.
(11) Install D-pillar trim panel.
(12) Install C-pillar trim panel.
(13) Install quarter trim bolster.(14) Install sliding door sill trim panel.
(15) Install second row seat, if equipped.
(16) Install first row seat.
(17) Connect the battery negative cable.
LEFT QUARTER TRIM PANEL
REMOVAL
CAUTION: Disconnect the negative cable clamp
from battery post. Damage to accessory feed circuit
can result.
(1) Remove first row seat.
(2) Remove second row seat, if equipped.
(3)
Remove front door sill plate on three door vehicle.
(4) Remove sliding door sill plate on four door
vehicle.
(5) Remove left quarter trim bolster.
(6) Remove upper left B-pillar trim on three door
vehicle.
(7) Remove C-pillar trim panel.
(8) Remove left D-pillar trim panel.
(9) Remove first row seat belt anchor.
(10) Remove second row seat belt anchor on long
wheel base vehicle.
(11) Remove left front seat belt opening bezel from
quarter trim on three door vehicle.
(12) Remove screws attaching quarter trim to
quarter panel in B-pillar area on three door vehicle.
(13) Remove screws attaching quarter trim to
quarter panel from bolster area.
(14)
Remove screws attaching rear edge of quarter
trim to attaching bracket or inner quarter trim panel.
(15) Remove screws attaching top of trim panel to
inner sheet metal between B-pillar and C-pillar on
three door vehicle.
(16) Disconnect wire connector from accessory
power outlet, if equipped.
(17) Remove quarter trim from quarter panel.
(18) Pass front seat belt and turning loop through
slot in quarter trim panel on three door vehicle.
(19) Pass first row seat belt through slot in quar-
ter trim panel.
(20) Pass second row seat belt, if equipped,
through slot in quarter trim panel on long wheel
base vehicle.
(21) Remove quarter trim panel from vehicle.
INSTALLATION
(1) Position quarter trim panel on vehicle.
(2) Pass second row seat belt, if equipped, through
slot in quarter trim panel on long wheel base vehicle.
(3) Pass first row seat belt through slot in quarter
trim panel.
RSINTERIOR23 - 215
Page 3596 of 4284

(4) Pass front seat belt through slot in quarter
trim panel on three door vehicle.
(5) Connect wire connector into accessory power
outlet, if equipped.
(6) Align locating pins on backside of trim panel to
mating holes in inner panels.
(7) Position quarter trim panel on inner quarter
panel.
(8) Install screws attaching top of trim panel to
inner sheet metal between B-pillar and C-pillar on
three door vehicle.
(9) Install screws attaching rear edge of quarter
trim to attaching bracket or inner quarter panel.
(10) Install screws attaching quarter trim to inner
quarter panel in bolster area.
(11) Install screws attaching quarter trim to inner
quarter panel in B-pillar area on three door vehicle.
(12) Install left front seat belt opening bezel into
quarter trim on three door vehicle.
(13) Install second row seat belts anchor on long
wheel base vehicle. Tighten all seat belt bolts to 39
N´m (28 in. lbs.) torque.
(14) Install first row seat belt anchor.
(15) Install left D-pillar trim panel.
(16) Install C-pillar trim panel.
(17) Install upper left B-pillar trim on three door
vehicle.
(18) Install left quarter trim bolster.
(19)
Install front door sill plate on three door vehicle.
(20) Install sliding door sill plate on four door
vehicle.
(21) Install second row seat, if equipped.
(22) Install first row seat.
(23) Connect the battery negative cable.
REAR HEADER TRIM
REMOVAL
(1) Disengage hidden clips holding trim to rear
header (Fig. 12).
(2) Separate rear header trim from vehicle.
INSTALLATION
(1) Place rear header trim in position on vehicle.
(2) Align guide pins on trim to holes in header.
(3) Engage hidden clips to hold trim to rear
header.
REAR HVAC LOUVER
REMOVAL
(1) Using a trim stick (C-4755), pry edge of louver
from bezel.
(2) Remove HVAC louver from bezel.(3) Using a trim stick, pry lower edge of HVAC
bezel away from headlining (Fig. 13) .
(4) Remove louver from vehicle.INSTALLATION
(1) Place bezel in position in HVAC duct opening.
Fig. 12 REAR HEADER TRIM
1 - REAR HEADER
2 - GUIDE PINS
3 - CLIPS
Fig. 13 Rear HVAC Louver
1 - HEVAC DUCT
2 - REAR HEVAC LOUVER
3 - HEADLINING
4 - CLIP
23 - 216 INTERIORRS
LEFT QUARTER TRIM PANEL (Continued)
Page 3597 of 4284

(2) Push inward on bezel until clips snap in place.
Verify that all four clips have been engaged to the
bezel and that the bezel is flush to the headlining
(3) Position HVAC louver to bezel.
(4) Snap both ends of the louver into HVAC bezel.
REAR VIEW MIRROR
REMOVAL
(1) If equipped, disconnect mirror harness connec-
tor (Fig. 14).
(2) Loosen the mirror base set screw (Fig. 15).
(3) Slide the mirror base upward and off the
bracket.
INSTALLATION
(1) Position the mirror base at the bracket and
slide it downward onto the support bracket.
(2) Tighten the setscrew 1 N´m (15 in. lbs.) torque.
(3) If equipped, connect mirror harness connector.
RIGHT D-PILLAR TRIM PANEL
REMOVAL
(1) Remove rear header trim cover.
(2) Remove liftgate sill plate.
(3) Remove second row seat belt turning loop on
long wheel base vehicle.
(4) Remove bolt attaching second row seat belt, if
equipped, anchor to quarter on short wheel base
vehicle.
(5) Remove quarter trim bolster on short wheel
base vehicle.
(6) Remove screws attaching trim panel to attach-
ing bracket on short wheel base vehicle.
(7) Disengage hidden clips attaching trim to D-pil-
lar.
(8) Remove D-pillar trim panel from D-pillar.
(9) Disconnect speaker wire connector, if equipped.
(10) Pass second row seat belt, if equipped,
through slot in trim panel on short wheel base vehi-
cle.
(11) Remove D-pillar trim from vehicle.
INSTALLATION
(1) Position D-pillar trim on vehicle.
(2) Pass second row seat belt, if equipped, through
slot in trim panel on short wheel base vehicle.
(3) Connect speaker wire connector to speaker, if
equipped.
(4) Align locating pins on backside of trim panel to
mating holes in D-pillar.
(5) Engage hidden clips attaching trim to D-pillar.
(6) Install screws attaching trim panel to attach-
ing bracket on short wheel base vehicle.
(7) Install quarter trim bolster on short wheel base
vehicle.
(8) Install bolt to attach second row seat belt, if
equipped, anchor to quarter on short wheel base
vehicle. Tighten all seat belt bolts to 39 N´m (29 ft.
lbs.) torque.
(9) Install second row seat belt turning loop on
long wheel base vehicle.
(10) Install liftgate sill plate.
(11) Install rear header trim cover.
Fig. 14 Rear View Mirror Assembly
1 - HEADLINER
2 - WIRE COVER
3 - MIRROR
4 - MIRROR ASSEMBLY
5 - WIRE CONNECTOR
6 - WINDSHIELD
Fig. 15 Rear View Mirror
1 - MIRROR
2 - WINDSHIELD
RSINTERIOR23 - 217
REAR HVAC LOUVER (Continued)
Page 3767 of 4284

PCV VALVE
DESCRIPTION
The PCV valve contains a spring loaded plunger.
The plunger meters the amount of crankcase vapors
routed into the combustion chamber based on intake
manifold vacuum.
OPERATION
When the engine is not operating or during an
engine backfire, the spring forces the plunger back
against the seat. This prevents vapors from flowing
through the valve (Fig. 8).
When the engine is at idle or cruising, high mani-
fold vacuum is present. At these times manifold vac-
uum is able to completely compress the spring and
pull the plunger to the top of the valve (Fig. 9). In
this position there is minimal vapor flow through the
valve.During periods of moderate intake manifold vac-
uum the plunger is only pulled part way back from
the inlet. This results in maximum vapor flow
through the valve (Fig. 10).
DIAGNOSIS AND TESTING - PCV SYSTEM
INSPECTION
WARNING: APPLY PARKING BRAKE AND/OR
BLOCK WHEELS BEFORE PERFORMING ANY TEST
OR ADJUSTMENT WITH THE ENGINE OPERATING.
(1) With engine idling, remove the hose from the
PCV valve. If the valve is not plugged, a hissing
noise will be heard as air passes through the valve. A
strong vacuum should also be felt when a finger is
placed over the valve inlet.
(2) Install hose on PCV valve. Remove the
make-up air hose from the air plenum at the rear of
the engine. Hold a piece of stiff paper (parts tag)
loosely over the end of the make-up air hose.
(3)
After allowing approximately one minute for
crankcase pressure to reduce, the paper should draw up
against the hose with noticeable force. If the engine
does not draw the paper against the grommet after
installing a new valve, replace the PCV valve hose.
(4)Turn the engine off. Remove the PCV valve from
intake manifold. The valve should rattle when shaken.
(5) Replace the PCV valve and retest the system if
it does not operate as described in the preceding
tests.Do not attempt to clean the old PCV valve.
If the valve rattles, apply a light coating of Loctitet
Pipe Sealant With Teflon to the threads. Thread the
PCV valve into the manifold plenum and tighten to 7
N´m (60 in. lbs.) torque.
Fig. 7 PCV VALVE 2.4L
1 - PCV Valve
Fig. 8 Engine Off or Engine Backfire No Vapor Flow
Fig. 9 High Intake Manifold Vacuum Minimal Vapor
Flow
Fig. 10 Moderate Intake Manifold Vacuum Maximum
Vapor Flow
RSEVAPORATIVE EMISSIONS25-17
Page 3959 of 4284

Symptom:
P0740-TORQ CONV CLU, NO RPM DROP AT LOCKUP (3SP AUTO
TRANS)
When Monitored and Set Condition:
P0740-TORQ CONV CLU, NO RPM DROP AT LOCKUP (3SP AUTO TRANS)
When Monitored: Run in third with converter unlocked for 10 seconds, apply throttle
until it locks then run for 5 seconds, vehicle speed less than 60 MPH. No DTCs set for: TCC
solenoids, any cam/crank conditions, VSS, TPS signal, TPS voltage too high or too low.
Set Condition: Torque converter malfunctions are detected when it does not lock or
unlock properly. Two consecutive trips that fail will store the code. Mountainous terrain
may cause this trouble code.
POSSIBLE CAUSES
INTERMITTENT CONDITION
DTCS PRESENT
TRANSMISSION FLUID
TIRE AND WHEEL SIZE
FUSED IGNITION OUTPUT CIRCUIT
TCC SOLENOID
TCC ASSEMBLY OR TCC SOLENOID STUCK
TCC SOLENOID OPERATION
TEST ACTION APPLICABILITY
1 Turn the ignition on.
With the DRBIIIt, read DTC's.
Is the Good Trip Counter displayed and equal to zero?All
Ye s®Go To 2
No®Go To 9
165
DRIVEABILITY - GAS
Page 3960 of 4284

TEST ACTION APPLICABILITY
2 Turn the ignition on.
With the DRBIIIt, read DTCs.
Are any of the following DTCs set in the PCM memory?
P0122 - Throttle Position Sensor Voltage Low
P0123 - Throttle Position Sensor High
P0320 - No Crank Reference Signal At PCM
P0743 - Torque Converter Clutch Solenoid/Trans Relay Circuits
P0300, P0301, P0302, P0303 or P0304 Misfire DTC(s)
Did any of the above DTCs set along with P0740All
Ye s®Refer to the Driveability Category and perform the appropriate
symptom before proceeding.
Perform 31TH TRANSMISSION VERIFICATION TEST - VER
1..
No®Go To 3
3 Check the transmission fluid level and condition.
Is the fluid level OK and free of contamination?All
Ye s®Go To 4
No®Repair the fliuld level and/or condition as necessary.
Perform 31TH TRANSMISSION VERIFICATION TEST - VER
1..
4 Inspect the front wheels and tires. Ensure the wheels and tires are the manufactures
recommended size.
Ensure both left and right wheels and tires are the same size.
Were any problems found?All
Ye s®Repair or replace as necessary.
Perform 31TH TRANSMISSION VERIFICATION TEST - VER
1..
No®Go To 5
5 Turn the ignition off.
Disconnect the TCC Solenoid harness connector.
Turn the ignition on.
Measure the voltage of the Fused Ignition Switch Output circuit in the TCC Solenoid
harness connector.
Is the voltage above 10.0 volts?All
Ye s®Go To 6
No®Repair the Fused Ignition Switch Output circuit for an open.
Perform 31TH TRANSMISSION VERIFICATION TEST - VER
1..
6 Turn the ignition off.
Disconnect the TCC Solenoid harness connector.
Measure the resistance across the TCC Solenoid.
Is the resistance between 30.0 and 50.0 ohms?All
Ye s®Go To 7
No®Replace the TCC Solenoid.
Perform 31TH TRANSMISSION VERIFICATION TEST - VER
1..
166
DRIVEABILITY - GAS
P0740-TORQ CONV CLU, NO RPM DROP AT LOCKUP (3SP AUTO TRANS)
Ð
Continued
Page 4119 of 4284

then notice harsh bumps when the A/C clutch is
being cycled, but vehicle shudder will be elimi-
nated. After 35 OBDII (EURO STAGE III OBD)
warm-up starts or if the code is cleared, PEMCC
will be reactivated to see if shudder is still present.
If one shudder event occurs, the code will be reset.
Clearing the code and running battery disconnect
with the DRBIIItis the only way to reset the
shudder counter from 20 back to zero.
Transmission Effects:This code does not cause
the transmission to go into limp-in mode. However,
once the code is set, FEMCC to PEMCC operation
before the A/C clutch engagement will be disabled
for 35 OBDII (EURO STAGE III OBD) warm up
starts.
Possible causes:
> Degraded transmission fluid
> Wheels severely out of alignment
> Internal torque converter problem
Name of Code:P1799(74) - Calculated Oil Temper-
ature in Use
When Monitored:When ever the Engine is run-
ning.
Set condition:The code is set if any of the follow-
ing conditions exist for three consecutive key starts:
> The Temperature Sensor voltage is out of range
(below 0.07 volts or greater than 4.94 volts)
> If continuous erratic Temperature Sensor voltage
is sensed.
> The Temperature Sensor temperature stays be-
low 27C (80ÉF) for an extended period of time.
Theory of Operation:The TCM uses a Tempera-
ture Sensor to monitor the transmission sump tem-
perature. This temperature is used to determine
which shift schedule the TCM is to use. (See Trans-
mission Operation and Shift Scheduling at Various
Sump Temperatures in this diagnostic manual) If
the Temperature Sensor circuit fails to operate
properly the TCM will use the calculated oil tem-
perature routine found in prior model year TCM. If
this occurs for three consecutive key starts, the code
will be set. The TCM will then test the Temperature
Sensor circuit after every 35 OBDII (EURO STAGE
III OBD) warm-up starts. If the Temperature Sen-
sor circuit is OK, the Temperature Sensor data is
used in place of the Calculated Oil Temperature
data.
Transmission Effects:If the Temperature Sensor
indicates a temperature below -18C (0É F) or above
115C (240É F) at start up, The TCM compares the
calculated oil temperature to the indicated Temper-
ature Sensor oil temperature. If the calculated oil
temperature differs significantly from the Temper-
ature Sensor value, the calculated oil temperature
will be used for that key start.Possible Causes:
> Wiring or Connector problems in the transmis-
sion temperature sensor signal circuit.
> TRS
> TCM
Name of Code:P1738(75) - High Temperature
Operation Activated.
When Monitored:Whenever the engine is running.
Set Condition:Immediately once the Overheat
Shift Schedule is activated.
Theory of Operation:If the transmission oil tem-
perature rises above 115C (240ÉF), the overheat
shift schedule is activated refer to Transmission
Operation as a function of Transmission Oil Tem-
perature and the code is set. The DTC is an infor-
mation code only and is being set to aid the techni-
cian in determining root cause of a customer
driveability issue. The code is also intended to alert
the technician to determine if a cooling system
malfunction has occurred or if an additional trans-
mission air to oil cooler should be added to the
vehicle if the customer regularly drives in a manner
that overheats the transmission. Extended opera-
tion above 115C (240ÉF) will reduce the durability of
the transmission and should be avoided. Correcting
the cooling system malfunction or installing an
additional transmission oil cooler will improve
transmission durability especially for customers
who operate in city/construction stop and go traffic,
tow trailers regularly, drive aggressively in low gear
or drive regularly in mountainous areas.
Transmission Effects:Information only code. -
Overheat shift schedule was activated, no limp-in
condition occurs. 2nd gear partial EMCC above 40
Km/h (25 MPH), 3rd gear EMCC from 45-69 Km/h
(28-43 MPH), delayed 3-4 upshift at 69 Km/h (43
MPH), early 4-3 coastdown at 66 Km/h (41 MPH),
EMCC operation under all conditions above 40
Km/h (25 MPH) except at closed throttle or 1st gear.
Possible Causes:
± Transmission Overfilled with Oil
± Engine cooling fan failure
± Engine thermostat stuck closed
± Radiator corroded or packed with dirt
± Transmission Oil Cooler Plugged
± Customer driving pattern requires additional
transmission cooling
Name Of Code:P1739(76) - Power-Up at Speed
When Monitored:When TCM (transmission con-
trol module) initially powers-up.
Set Condition:If the TCM powers up while in the
9Drive9position and the vehicle is going above 32
Km/h (20 MPH), the code is set.
Theory of Operation:If a vehicle loses power to
the TCM, the vehicle will go to the 2nd gear mode
15
GENERAL INFORMATION