Customer Satisfaction Notification F37 Torque Converter And Reprogram ECM/TCM (F37)

WARNING: This page is about the Liberty Limited, 2.8 5, which is a different variant/trim than selected.

Publication date: 2007-03-01
Reference number: F37
Supersedes refnos: 18-008-06, 18-009-06, 18-023-06, 21-009-06

CUSTOMER SATISFACTION NOTIFICATION F37 TORQUE CONVERTER AND REPROGRAM ECM/TCM

SERVICE CAMPAIGN BULLETIN

Reference Number(s): F37, Date of Issue: March, 2007

CHRYSLER:

2005-2006 (KJ) Jeep® Liberty

Superceded Bulletin(s): 21-009-06, Date of Issue: April 12, 2006, 18-023-06, Date of Issue: July 14, 2006

NOTE: The battery charging procedures for reprogramming the ECM/TCM have been enhanced for both 2005 and 2006 model years.

NOTE: Effective immediately all repairs on involved vehicles are to be performed according to this notification. Service Bulletins #21-009-06 and #18-023-06 have been cancelled.

MODELS

2005-2006 (KJ) Jeep® Liberty

NOTE: This notification applies only to the above vehicles equipped with a 2.8L diesel engine ("5" in the 8th VIN position) and automatic transmission (sales code DGQ) built through November 2, 2005 (MDH 110214) .

IMPORTANT: Those vehicles that have already had this repair performed, as determined by our warranty records, have been excluded from this notification.

IMPORTANT: Some of the involved vehicles may be in dealer vehicle inventory. Dealers should complete this repair on these vehicles before retail delivery . Dealers should also perform this repair on vehicles in for service. Involved vehicles can be determined by using the VIP inquiry process.

SUBJECT

The transmission torque converter on about 11,200 of the above vehicles may fail. This can cause a rattling sound in the neutral or park positions and/or illuminate the Malfunction Indicator Lamp (MIL). Continued operation can result in transmission damage.

REPAIR

The torque converter must be replaced and both the ECM and TCM must be reprogrammed. The repair involves a small reduction in engine torque to enhance torque converter and transmission durability.

ALTERNATE TRANSPORTATION

Dealers should attempt to minimize customer inconvenience by placing the owner in a loaner vehicle if the vehicle must be held overnight.

PARTS INFORMATION

A. Torque Converter

TORQUE CONVERTER PARTS INFORMATION

Part Number	Description
CECAF370	Torque Converter

Each dealer , to whom vehicles in the notification were assigned, will receive enough torque converter packages service about 20% of those vehicles.

B. Authorized Modification Label

IMPORTANT: Due to the likelihood that the required Authorized Modifications labels are already in your parts inventory, no labels will be distributed initially. Additional labels may be ordered as needed.

Each vehicle requires application of the following labels:

MODIFICATION LABEL PARTS INFORMATION

Part Number	Description
04275086AB	Authorized Modifications Label

C. Transmission Pump Kit

IMPORTANT: Due to the small number of involved vehicles, no kits will be distributed to involved dealers. Order this kit only if instructions in Section A - Vehicle Inspection requires the completion of Section C - Transmission Flush, Torque Converter and Pump Replacement to repair the vehicle.

TRANSMISSION PUMP KIT PARTS INFORMATION

Part Number	Description
CECAF371	Transmission Pump Kit

Each transmission flush kit contains the following components:

TRANSMISSION PUMP KIT PACKAGE COMPONENTS INFORMATION

Quantity	Description
1	Pump, Transmission oil
1	Cover, Transmission front
1	Filter, transmission pan sump
1	Filter, transmission cooler return
2	"O" Ring, A/C line
1	Integral A/C Condenser/Transmission Oil Cooler

SPECIAL TOOLS

The following existing special tools may be required to perform this repair (all model year vehicles).

8257 Transmission stand
8321 Oil filter wrench
8875A Transmission line disconnect tool
9955 Transmission front cover installation tool

The following existing special tools may be required to perform this repair on 2006 model year vehicles:

CH9401* StarSCAN Tool
CH9404* StarSCAN Vehicle Cable
CH9409* StarSCAN Documentation Kit
CH9410* StarSCAN Ethernet Cable 12 ft.
CH9412* StarSCAN Software Update Device Kit
NPN TechCONNECT PC

* Part of CH9400 kit.

The following existing special tools may be required to perform this repair on 2005 model year vehicles:

NPN TechCONNECT PC or equivalent
CH2002 General Purpose Interface Bus Cable Assembly
CH6000A Scan Tool (DRBIII®)
CH7000A/J1962 Cable with red DRBIII connector
NPN TechCONNECT Workstation

SERVICE PROCEDURE

A. Vehicle Inspection

If the Malfunction Indicator Lamp is set, retrieve the vehicle DTC's as follows:
1. Connect the CH9404 StarSCAN vehicle cable to the StarSCAN and the vehicle.
2. From the "Home" screen, select "System View".
3. Record all DTC's as shown.
Perform the torque converter test as follows:
1. Place the transmission selector in PARK (or NEUTRAL).
2. Apply the parking brakes.
3. Start the engine.
4. Step outside of the vehicle and listen for any unusual noise from the torque converter area.
Based on the results noted in Step 2, if the vehicle exhibits one or both of the following issues, continue to Section C - Transmission Flush, Torque Converter and Pump Replacement. Very few vehicles are expected to require this repair to be performed.
- Malfunction Indicator Lamp (MIL) is illuminated with a DTC code of P0740.
- The torque converter exhibits a rattle like noise in neutral or park.
If the vehicle exhibits neither of the issues listed in Step 3, continue with Section B - Torque Converter Replacement.

B. Torque Converter Replacement

Open the hood.
Disconnect the negative battery cable.
NOTE: To enhance customer satisfaction, remember to reset the clock when you have completed the service procedure.
Raise the vehicle on a suitable hoist.
Remove the skid plates.
Paint-mark the transmission and transfer case propeller shafts at the axle companion flanges. The paint marks will be used for assembly alignment.
Remove the rear propeller shaft.
Remove the front propeller shaft.
Disconnect the output speed sensor electrical connector from the transmission.
Disconnect the input speed sensor electrical connector from the transmission.
Disconnect the transmission solenoid/TRS assembly electrical connector from the transmission.
Disconnect the line pressure sensor electrical connector from the transmission.
Disconnect the transmission shift cable from the transmission position selector lever (Figure 1 ).
Disengage the transmission shift cable from the transmission cable bracket (Figure 1 ).
Remove the starter motor.
Remove the rubber access plug above the starter motor opening to expose the drive plate bolts.
Remove the drive plate to torque converter bolts.
Remove the exhaust isolators from the exhaust system hanger at the transmission mount crossmember.
Remove the transfer case as follows:
1. Disconnect transfer case position sensor electrical connector from the electrical harness.
2. Disconnect transfer case shift cable at the range lever (Figure 1 ).
3. Disconnect the transfer case shift cable from the shift cable bracket.
4. Remove the transfer case shifter cable bracket (Figure 1 ).
5. Disconnect transfer case vent hose.
6. Secure the transfer case to a suitable transmission jack in accordance to the transmission jack manufacturer's instructions.
7. Remove nuts attaching transfer case to the transmission.
8. Pull the transfer case and jack rearward to separate the transfer case from the transmission.
9. Lower and remove the transfer case from under vehicle. Set the transfer case aside.
Support the transmission with a suitable transmission jack. Secure the transmission to the transmission jack according to the transmission jack manufacturer's instructions.
Remove the transmission crossmember supporting the transmission completely from the vehicle.
Remove the transmission dipstick tube assembly.
Use special tool #8875A to disconnect both transmission fluid cooler lines at the transmission.
Disconnect the transmission vent hose from the transmission.
Remove all bellhousing-to-engine bolts.
Carefully separate the transmission assembly from the engine block.
Lower the transmission and remove the transmission from under the vehicle.
NOTE: Hold the torque converter in place during transmission removal.
Mark the location of any torque converter bolt lug to the bellhousing.
Carefully slide the old torque converter out of the transmission and return it to your parts department for core return.
Pour in 1 quart of ATF+4 transmission fluid into the new torque converter opening.
Clean the transmission bell housing cavity.
Carefully insert the new torque converter into the transmission. Rotate the converter back and forth until it fully engages the transmission oil pump.
Check the torque converter seating and alignment with steel scale and straightedge. Align one of the torque converter bolt lugs with the mark on the transmission housing made in Step 27. Check the distance from the surface of converter bolt lug to the straight edge. It should be at least 1/2 in. (13mm) to rear of straight edge when converter is fully seated (Figure 2 ).
Temporarily secure the torque converter to the transmission bellhousing with a C-clamp.
Apply a light coating of MOPAR Multi-Purpose Grease (PN 05083150AA) or equivalent, to the torque converter hub.
Remove the C-clamp from the transmission and raise the transmission to the engine. Align the transmission torque converter hub into the hole at the rear of the engine crankshaft. Push the transmission forward and over the transmission alignment/engine block dowels.
CAUTION: Verify that no wires, or the transmission vent hose, have become trapped between the engine block and the transmission.
Install the upper left engine-to transmission bellhousing bolt and tighten snugly.
Install the transmission dipstick assembly and position the bracket. Tighten the bracket bolt to 250 in. lbs. (28 N.m).
Install the remaining bellhousing to engine bolts. Tighten all bolts to 50 ft. lbs. (68 N.m).
Install the transmission vent hose.
Install the transmission fluid cooler lines at the transmission.
Install the transmission crossmember support. Tighten the chassis bolts to 50 ft. lbs. (68 N.m).
Lower the transmission onto the crossmember and install the bolts attaching the transmission mount to crossmember. Tighten the bolts to 35 ft. lbs. (47 N.m).
Remove the transmission jack.
Install the transfer case as follows:
1. Secure the transfer case to a suitable transmission jack in accordance to the transmission jack manufacturer's instructions.
2. Install the transfer case to the rear of the transmission. Tighten the transfer case to transmission retaining nuts to 26 ft. lbs. (35 N.m).
3. Install the transfer case shift cable bracket and tighten the bolts to 250 in. lbs. (28 N.m).
4. Remove the transmission jack.
5. Install the transfer case vent hose.
6. Install the transfer case shift cable to the shift cable bracket.
7. Install the transfer case shifter cable to the range lever.
8. Connect the wiring harness connector to the transfer case position sensor.
Align the torque converter to the drive plate and install the bolts. Tighten the bolts to 23 ft. lbs. (31 N.m)
Install the rubber drive plate bolt access plug into the opening above the starter.
Install the starter motor and cooler line bracket. Tighten the starter bolts to 40 ft. lbs. (54 N.m).
Attach the transmission shift cable to the cable support bracket.
Connect the transmission shift cable to the transmission gear selector arm.
Connect the wire harness connector to the transmission line pressure sensor.
Connect the wire harness connector to the transmission solenoid/TRS assembly connector.
Connect the wire harness connector to the input speed sensor.
Connect the wire harness connector to the output speed sensor.
Align the front propeller shaft to the paint mark made in Step 5. Install the propeller shaft bolts and tighten to 22 ft. lbs. (30 N.m).
Align the rear propeller shaft to the paint mark made in Step 5. Install the propeller shaft bolts and tighten to 85 ft. lbs. (115 N.m).
Install the transfer case skid plate and tighten the bolts to 25 ft. lbs. (34 N.m).
Install the front skid plate and tighten the bolts to 45 ft. lbs. (61 N.m).
Lower the vehicle.
Add about a pint of ATF+4 transmission oil to the transmission.
Reconnect the negative battery cable.
Start the vehicle and shift transmission through all gear ranges then back to NEUTRAL.
Bring the transmission fluid up to its normal operating temperature.
With the vehicle parking brake applied, the engine running and the transmission in PARK, adjust the transmission fluid level as needed.
Continue with either Section D for 2006 model year vehicles or Section E for 2005 model year vehicles.

C. Transmission Flush, Torque Converter and Pump Replacement

Open the hood.
Disconnect the negative battery cable.
NOTE: To enhance customer satisfaction, remember to reset the clock when you have completed the service procedure.
Raise the vehicle on a suitable hoist.
Remove the skid plates.
Place a drain container with a large opening under the transmission oil pan.
Loosen pan bolts and using a putty knife, separate the pan from the transmission housing at one corner to break it loose. Allow the fluid to drain.
Remove the transmission oil pan.
Remove and discard the transmission oil cooler return filter.
Remove and discard the transmission oil pan sump filter.
Clean the transmission oil pan.
Install the transmission oil pan to the transmission by snugging a few bolts on the transmission oil pan.
Paint-mark the transmission and transfer case propeller shafts at the axle companion flanges. The paint marks will be used for assembly alignment.
Remove the rear propeller shaft.
Remove the front propeller shaft.
Disconnect the output speed sensor electrical connector from the transmission.
Disconnect the input speed sensor electrical connector from the transmission.
Disconnect the transmission solenoid/TRS assembly electrical connector from the transmission.
Disconnect the line pressure sensor electrical connector from the transmission.
Disconnect the transmission shift cable from the transmission (Figure 3 ).
Disengage the transmission shift cable from the transmission selector lever (Figure 3 ).
Disengage the transmission shift cable from the transmission cable bracket (Figure 3 ).
Remove the starter motor.
Remove the rubber access plug above the starter opening to expose the drive plate bolts.
Remove the drive plate to torque converter bolts.
Remove the exhaust isolators from the exhaust system hanger at the transmission mount crossmember.
Remove the transfer case as follows:
1. Disconnect transfer case position sensor electrical connector from the electrical harness.
2. Disconnect transfer case shift cable at the range lever (Figure 3 ).
3. Disconnect the transfer case shift cable from the shift cable bracket.
4. Remove the transfer case shift cable bracket (Figure 3 ).
5. Disconnect transfer case vent hose.
6. Secure the transfer case to a suitable transmission jack in accordance to the transmission jack manufacturer's instructions.
7. Remove nuts attaching transfer case to the transmission.
8. Pull the transfer case and jack rearward to separate the transfer case from the transmission.
9. Lower and remove the transfer case from under vehicle and set the transfer case aside.
Support the transmission with a suitable transmission jack. Secure the transmission to the transmission jack according to the transmission jack manufacturer's instructions.
Remove the transmission crossmember supporting the transmission completely from the vehicle.
Remove the transmission dipstick tube assembly.
Use special tool #8875A to disconnect both transmission fluid cooler lines at the transmission.
Disconnect the transmission vent hose from the transmission.
Remove all bellhousing-to-engine bolts.
Carefully separate the transmission assembly from the engine block.
Lower the transmission and remove the transmission from under the vehicle.
NOTE: Hold the torque converter in place during transmission removal.
Mark the location of any torque converter bolt lug to the bellhousing.
Carefully slide the old torque converter out of the transmission and return it to your parts department for core return.
Clean the transmission exterior and the bellhousing interior of road dirt, oil and grease.
Install special tool transmission stand tool # 8257.
Place the transmission, oil pan side up, on a suitable work bench.
Remove the transmission oil pan.
CAUTION: Be sure your hands and tools are clean before continuing on to the following steps.
Remove the outer snap-ring securing the transmission front cover to the transmission case (Figure 4 ).
Remove the inner snap-ring securing the transmission front cover to the oil pump and discard it (Figure 4 ).
Push out the transmission front cover from the transmission case using a blunt tool. Insert the tool through the opening by the transmission oil sump filter boss (Figure 5 ).
Discard the front cover.
Remove the bolts holding the oil pump into the transmission case (Figure 6 ).
Push the transmission input shaft towards the transmission while pulling the transmission oil pump out. Discard the old transmission oil pump.
CAUTION: Do not let the input shaft move forward (away) from the transmission. Forward movement of the input shaft will dislodge the number 2, 3, or 4 bearing inside the input clutch assembly.
Carefully install the new oil pump and tighten the bolts to 250 in. lbs. (28 N.m) (Figure 6 ).
NOTE: The new transmission oil pump and cover is different from the old components removed. The pump and cover was changed to integrate the torque converter seal into the front cover. The inner snap ring is no longer needed. See Figure 7 & 8 .
Lightly coat the inner seal lip in the new front cover with AFT+4 transmission oil (Figure 8 ).
Install the new transmission front cover into the transmission case using special tool #9955 and a dead-blow mallet.
Install the outer snap-ring to hold the transmission front cover into the transmission case.
Install a new transmission oil sump filter. Tighten the screws to 40 in. lbs. (4.5 N.m).
Install a new oil cooler return filter. Using wrench #8321, tighten the cooler return oil filter to 108 in. lbs. (12 N.m).
Clean the transmission oil pan.
Clean the transmission oil pan mounting face with a clean lint-free towel.
Apply a 1/8" bead of Mopar ATF-RTV (PN 05010884AA) to the oil pan
Install the transmission oil pan. Tighten the bolts to 105 in. lbs. (12 N.m).
Pour in 1 quart of ATF+4 transmission fluid into the new torque converter opening.
Clean the transmission bellhousing cavity.
Carefully insert the new torque converter into the transmission. Rotate the converter back and forth until it fully engages the transmission oil pump.
Check converter seating and alignment with steel scale and straightedge. Align one of the torque converter bolt boss with the mark on the transmission housing made in Step 35. Check the distance from the surface of converter lug to the straightedge. It should be at least 1/2 in. (13mm) to rear of straightedge when converter is fully seated (Figure 9 ).
Temporarily secure the torque converter to the transmission bellhousing with a C-clamp.
Position transmission on the transmission jack and secure it in accordance with the transmission jack manufacturer's instructions.
Apply a light coating of MOPAR Multi-Purpose Grease (PN 05083150AA) or equivalent, to counter bore hole for the torque converter hub at the rear of the engine's crankshaft.
Remove the C-clamp from the transmission and raise transmission to the engine. Align the transmission torque converter hub into the hole at the rear of the engine crankshaft. Push the transmission forward and over transmission alignment/engine block dowels.
CAUTION: Verify that no wires, or the transmission vent hose, have become trapped between the engine block and the transmission.
Install the upper left engine-to transmission bellhousing bolt and tighten snugly.
Install the transmission dipstick assembly and position the bracket. Tighten the bracket bolt to 250 in. lbs. (28 N.m).
Install the remaining engine-to-transmission bell housing bolts. Tighten all bolts to 50 ft. lbs. (68 N.m).
Install the transmission vent hose.
Install the transmission crossmember support. Tighten bolts to the chassis to 50 ft. lbs. (68 N.m).
Lower transmission onto the crossmember and install the bolts attaching transmission mount to cross member. Tighten the bolts to 35 ft. lbs. (47 N.m).
Remove the transmission jack.
Install the transfer case as follows:
1. Secure the transfer case to a suitable transmission jack in accordance to the transmission jack manufacturer's instructions.
2. Install the transfer case to the rear of the transmission. Tighten transfer case to transmission nuts to 26 ft. lbs. (35 N.m).
3. Install the transfer case shift cable bracket and tighten the bolts to 250 in. lbs. (28 N.m).
4. Remove the transmission jack.
5. Install the transfer case vent hose.
6. Install the transfer case shift cable to the shift cable bracket.
7. Install the transfer case shifter cable to the range lever.
8. Connect the wiring harness connector to the transfer case position sensor.
Align the torque converter to the drive plate and install the bolts. Tighten the bolts to 23 ft. lbs. (31 N.m)
Install the rubber drive plate bolt access plug into the opening above the starter.
Install the starter motor and cooler line bracket. Tighten the bolts to 40 ft. lbs. (54 N.m).
Attach the transmission shift cable to the cable support bracket.
Connect the transmission shift cable to the transmission gear selector arm.
Connect the wire harness connector to the transmission line pressure sensor.
Connect the wire harness connector to the transmission solenoid/TRS assembly connector.
Connect the wire harness connector to the input speed sensor.
Connect the wire harness connector to the output speed sensor.
Align the front propeller shaft to the paint mark made in Step 12. Install the propeller shaft companion flange bolts and tighten to 22 ft. lbs. (30 N.m).
Align the rear propeller shaft to the paint mark made in Step 12. Install the propeller shaft companion flange bolts and tighten to 85 ft. lbs. (115 N.m).
Disconnect the transmission oil cooler lines at the A/C condenser/Transmission Oil Cooler (TOC) unit.
From the transmission end, use shop air and blow out any debris in both transmission cooler lines.
Connect the transmission cooler lines to the transmission.
Install the transfer case skid plate and tighten the bolts to 25 ft. lbs. (34 N.m).
Install the front skid plate and tighten the bolts to 45 ft. lbs. (61 N.m)
Lower the vehicle.
Discharge the A/C system using an appropriate refrigerant recovery system.
Remove the grille.
Remove the radiator support crossmember as follows (Figure 10 ):
1. Remove the five bolts on the radiator support crossmember.
2. Remove the two bolts holding the hood latch bracket to the bumper reinforcement.
3. Remove the washer reservoir cap/collar from the reservoir bottle.
Set the radiator support crossmember on top of the engine.
Remove the upper air deflector on the right side of the A/C condenser/TOC unit.
Disconnect the electric radiator fan connector from the wiring harness (Figure 11 ).
Remove the nuts that secure the A/C discharge and liquid lines to the A/C condenser/TOC.
Remove and discard the O- ring seals from the A/C discharge and liquid lines.
Move the A/C discharge and liquid lines aside.
Remove the three bolts securing the electric radiator fan.
Remove the right and left bolts securing the Grill Opening Reinforcement (GOR) to the radiator support crossmember mounting stanchion behind each headlamp (Figure 12 ).
Pull the GOR forward slightly and pull the electric radiator fan up and remove it from the vehicle (Figure 13 ).
CAUTION: Do not damage the tab on the GOR during fan removal or installation (Figure 13 ).
Remove the right and left bolts that secure the A/C condenser/transmission oil cooler (TOC) unit (Figure 14 shows only the left side bolt).
Carefully lift the A/C condenser/TOC straight up to disengage the lower brackets from the radiator and remove the A/C condenser/TOC unit from the vehicle.
Carefully lower the new A/C condenser/TOC unit into the vehicle and engage the lower condenser brackets to the radiator.
Install the two bolts that secure the A/C condenser/TOC unit brackets to the radiator (Figure 14 ). Tighten the bolts to 44 in. lbs. (5 N.m).
Connect the two transmission cooling lines to the A/C condenser/TOC unit (Figure 15 ).
Pull the GOR slightly forward and lower the electric cooling fan between the GOR and the A/C condenser/TOC unit (Figure 13 ).
Insert the electric radiator fan dowel pin located at the top left (as you are facing the engine) into the locating hole (Figure 11 ). Install and tighten the three bolts to 80 in. lbs. (9 N.m).
Install the right and left bolts fastening the GOR to the front cross member mounting stanchion behind each headlamp (Figure 12 ). Tighten the bolts to 85 in. lbs. (10 N.m).
Connect the electric radiator fan electrical connector to the wiring harness connector.
Add 1 fluid ounce (30 milliliters) of Mopar PAG type refrigerant oil (PN 82300102) to the into either A/C line opening of the A/C condenser/TOC unit.
Lubricate the new rubber "O" ring seals with clean refrigerant oil and install them onto the refrigerant line fittings.
Connect the A/C liquid and discharge lines to A/C condenser/TOC unit and install the retaining nuts. Tighten the nuts to 200 in. lbs. (22.5 N.m).
Install the upper air deflector to the right side of the A/C condenser/TOC unit.
Install the upper radiator crossmember as follows:
1. Install the washer reservoir cap/collar to the neck of the washer reservoir bottle.
2. Position the cross member.
3. Install the two bolts holding the hood latch bracket to the bumper reinforcement and tighten to 85 in. lbs. (10 N.m).
4. Install the five bolts securing the cross member. Tighten the bolts to 85 in. lbs. (10 N.m).
Install the grille.
Evacuate the A/C system.
Charge the A/C system with R-134A refrigerant.
Connect the negative battery cable.
Pour in 5 quarts of Mopar ATF+4 (PN 05013458AA or 05013457AA) into the transmission oil fill tube.
Start the vehicle and shift transmission through all gear ranges then back to NEUTRAL.
Bring the transmission fluid up to its normal operating temperature.
With the vehicle parking brake applied, engine running and the transmission in PARK, adjust the transmission fluid level as needed.
Continue with either Section D for 2006 model year vehicles or Section E for 2005 model year vehicles.

D. Reprogram the ECM/TCM for 2006 MY Vehicles

NOTE: This procedure must be performed with release 7.03 or later. A CD containing software release 7.03 was sent to each dealer at the end of January, 2007. If the reprogramming flash for the ECM/TCM is aborted or interrupted, repeat the procedure.

Open the hood. Connect a pair of automotive battery jumper cables to the vehicle battery and to a standard serviceable/good 12V lead-acid jumper battery.
Connect the battery charger to the vehicle battery and initially set the charging voltage to about 13.1 volts. Battery voltage outside of the specified range (13.0 to 13.5) will cause an unsuccessful flash . Do not allow the charger to time out during the flash process. Set the battery charger timer (if so equipped) to continuous charge.
Connect the CH9410 StarSCAN ethernet cable to the StarSCAN and the dealer's network drop.
Connect the CH9404 StarSCAN vehicle cable to the StarSCAN and the vehicle.
Place the Ignition in the "RUN" position, then Power "ON" the StarSCAN. Wait 30 seconds for the glow-plugs to power down before proceeding.
Adjust the charging voltage to about 13.1 volts. If voltage reading is too high, apply an electrical load by activating the park or headlamps and/or HVAC blower motor to lower the voltage to as close as 13.1 volt as possible.
NOTE: Use an accurate stand alone voltmeter. The battery charger volt meter may not be sufficiently accurate.
Retrieve the old ECM part number. With the StarSCAN on the "Home" screen, follow the procedure below:
1. Select "ECU View"
2. Touch the screen to highlight "PCM" in the list of modules.
3. Select "More Options" .
4. Select "PCM Flash" .
5. Record the "Part Number" displayed at the end of the "Resident flash file for" statement near the top of "Flash PCM" screen for later reference.
Download the flash file from the internet to the StarSCAN. With the StarSCAN on the "ECU Overview" screen, follow the procedure below:
1. Select "Browse for New File". Follow the on screen instructions.
2. If the newly downloaded flash file "Part Number" description is the same as the number recorded in Step e, then the PCM is up to date and continue to Step 12. If the part number is different, continue with Step 8c.
3. Highlight the listed calibration on the StarSCAN screen.
4. Select "Download to Scantool" .
5. Select "Close" after the download is complete, then select "Back"
6. Highlight the listed calibration.
7. Select "Update Controller" and follow the on screen instructions.
8. When the update is completed, select "OK" .
Disconnect the CH9404 StarSCAN vehicle cable from the vehicle. Wait until the StarSCAN screen reads "Vehicle Disconnected" , then press "OK" .
Reconnect the CH9404 StarSCAN vehicle cable to the vehicle.
Retrieve the PCM part number. With the StarSCAN on the "Home" screen, follow the procedure below:
1. Select "ECU View"
2. Touch the screen to highlight "PCM" in the list of modules.
3. Select "More Options" .
4. Select "PCM Flash" .
5. Verify the "Part Number" (displayed at the end of the "Resident flash file for" statement) has been updated to the new part number. If it has updated, then the flash has been completed successfully.
Check the charging voltage of the battery charger . The voltage may have changed as the battery is nearing a fully charged state. Adjust the charging voltage to about 13.1 volts. If voltage reading is too high, apply an electrical load by activating the park or headlamps and/or HVAC blower motor to lower the voltage to as close as 13.1 volt as possible. Do not allow the charger to time out during the flash process. Set the battery charger timer (if so equipped) to continuous charge.
NOTE: Use an accurate stand alone voltmeter. The battery charger volt meter may not be sufficiently accurate.
Retrieve the old TCM part number. With the StarSCAN on the "Home" screen, follow the procedure below:
1. Select "ECU View"
2. Touch the screen to highlight "TCM" in the list of modules.
3. Select "More Options" .
4. Select "TCM Flash" .
5. Record the "Part Number" displayed at the end of the "Resident flash file for" statement near the top of "Flash TCM" screen for later reference.
Download the flash file from the internet to the StarSCAN. With the StarSCAN on the "ECU Overview" screen, follow the procedure below:
1. Select "Browse for New File". Follow the on screen instructions.
2. If the newly downloaded flash file "Part Number" description is the same as the number recorded in Step 13( e), then the TCM is up to date and continue to Step 18. If the part number is different, continue with Step 14(c).
3. Highlight the listed calibration on the StarSCAN screen.
4. Select "Download to Scantool" .
5. Select "Close" after the download is complete, then select "Back"
6. Highlight the listed calibration.
7. Select "Update Controller" and follow the on screen instructions.
8. When the update is completed, select "OK" .
Disconnect the CH9404 StarSCAN vehicle cable from the vehicle. Wait until the StarSCAN screen reads "Vehicle Disconnected" , then press "OK" .
Reconnect the CH9404 StarSCAN vehicle cable to the vehicle.
Retrieve the TCM part number. With the StarSCAN on the "Home" screen, follow the procedure below:
1. Select "ECU View"
2. Touch the screen to highlight "TCM" in the list of modules.
3. Select "More Options" .
4. Select "TCM Flash" .
5. Verify the "Part Number" (displayed at the end of the "Resident flash file for" statement) has been updated to the new part number. If it has updated, then the flash has been completed successfully.
Clear any Diagnostic Trouble Codes (DTCs) as follows:
1. From the "Home" screen select "System View".
2. Select "All DTCs".
3. Press "Clear All Stored DTCs" if there are any DTCs shown on the list.
  NOTE: Due to the PCM/TCM programming procedure, a Diagnostic Trouble Code (DTC) may be set in other modules (ABS, BCM, MIC, WCM, etc.) within the vehicle, if so equipped. Some DTC's may cause the MIL to illuminate.
Perform the TCM "Quicklearn" procedure as follows:
1. Select "Back" .
2. Select "Misc Functions"
3. Select "Quicklearn" .
4. Follow the screen prompts.
Remove the jumper cables, jumper battery, battery charger and the StarSCAN unit from the vehicle.
Install the Authorized Modifications label as follows:
1. Type or print (with a ballpoint pen) the recall number, dealer code and date on the Authorized Modifications Label (Figure 16 ).
2. Attach the label near the VECI label and then close the hood.

E. Reprogram ECM/TCM for 2005 MY Vehicles

NOTE: The DRBIII® operating software must be at revision level 63.10 or later. If the reprogramming flash for the ECM/TCM is aborted or interrupted, check the charging voltage, select "Yes" for "abort recovery" and follow the DRBIII screen instructions.

Connect the DRBIII to the vehicle.
Remove any old flash files from the DRBIII memory. To clear the memory from the MAIN MENU :
1. Simultaneously press the "More" and "Yes" keys.
2. A screen will appear requesting a "Cold Boot" .
3. Follow the on screen instructions by selecting the "F4" key.
4. When the DRBIII reboots to the MAIN MENU , continue to Step #3
With the ignition switch in the "RUN" position, determine the original part number of the PCM currently in the vehicle by performing the following steps:
1. Select "DRBIII Stand Alone" at the main screen.
2. Then select "1998 - 2007 Diagnostics"
3. Then select "All (Except Below)".
4. Then select "Powertrain" .
5. Then select "Powertrain Module" .
6. Record the "PCM Part Number" on the repair order for later reference.
Unplug the DRBIII unit from the vehicle.
Connect the DRBIII to TechCONNECT. Open TechTOOLS and verify that the "DRBIII Status: Connected" message is in the upper right corner of the TechTOOLS screen.
Enter the "PCM Part Number" recorded in Step #3f in the "Parts Criteria" area and select "Show Updates" . TechTOOLS will populate the appropriate flash file.
If the part number of the latest flash file is the same as the part number recorded in Step 3( f), continue with Step 20.
Select the flash file.
Select the "DRBIII" radio button which is next to the DOWNLOAD/UPDATE" button.
Select the "Download/Update" button.
Monitor the "Flash Download/Update Progress" window on the TechCONNECT and follow the instructions on TechCONNECT. When the flash process is complete, continue to Step #12.
Disconnect the DRBIII from TechCONNECT.
Open the hood. Connect a pair of automotive battery jumper cables to the vehicle battery and to a standard serviceable/good 12V lead-acid jumper battery.
Connect the battery charger to the vehicle battery and initially set the charging voltage to about 13.1 volts. Battery voltages outside of the specified range (13.0 to 13.5) will cause an unsuccessful flash . Do not allow the charger to time out during the flash process. Set the battery charger timer (if so equipped) to continuous charge.
Connect the DRBIII to the vehicle.
Place the Ignition in the "RUN" position, then Power "ON" the DRBIII. Wait 30 seconds for the glow-plugs to power down before proceeding.
Adjust the charging voltage to about 13.1 volts. If voltage reading is too high, apply an electrical load by activating the park or headlamps and/or HVAC blower motor to lower the voltage to as close as 13.1 volt as possible.
NOTE: Use an accurate stand alone voltmeter. The battery charger volt meter may not be sufficiently accurate.
Download the PCM flash file from the DRBIII to the vehicle by selecting "VEHICLE FLASH" on the DRBIII screen.
Follow the directions on the DRBIII screen. When the PCM flash process is complete, continue to Step 20.
Remove any old flash files from the DRBIII memory. To clear the memory from the MAIN MENU :
1. Simultaneously press the "More" and "Yes" keys.
2. A screen will appear requesting a "Cold Boot" .
3. Follow the on screen instructions by selecting the "F4" key.
4. When the DRBIII reboots to the MAIN MENU , continue to Step 21.
With the ignition switch in the "RUN" position, determine the original part number of the TCM currently in the vehicle by performing the following steps:
1. Select "DRBIII Stand Alone" at the main screen.
2. Then select "1998 - 2007 Diagnostics"
3. Then select "All (Except Below)" .
4. Then select "Powertrain" .
5. Then select "Transmission Module".
6. Record the "TCM Part Number" on the repair order for later reference.
Unplug the DRBIII unit from the vehicle.
Connect the DRBIII to TechCONNECT. Open TechTOOLS and verify that the "DRBIII® Status: Connected" message is in the upper right corner of the TechTOOLS screen.
Enter the "TCM Part Number" recorded in Step #18f in the "Parts Criteria" area and select "Show Updates" . TechTOOLS will populate the appropriate flash file.
If the part number of the latest flash file is the same as the part number recorded in Step 21( f), continue with Step 39.
Select the flash file.
Select the "DRBIII" radio button which is next to the DOWNLOAD/UPDATE" button.
Select the "Download/Update" button.
Monitor the "Flash Download/Update Progress" window on the TechCONNECT and follow the instructions on TechCONNECT. When the flash process is complete, continue to Step #30.
Disconnect the DRBIII from TechCONNECT.
Check the charging voltage of the battery charger. The voltage may have changed as the battery is nearing a fully charged state. Adjust the charging voltage to about 13.1 volts. If voltage reading is too high, apply an electrical load by activating the park or headlamps and/or HVAC blower motor to lower the voltage to as close as 13.1 volt as possible. Do not allow the charger to time out during the flash process. Set the battery charger timer (if so equipped) to continuous charge.
NOTE: Use an accurate stand alone voltmeter. The battery charger volt meter may not be sufficiently accurate.
Connect the DRBIII to the vehicle.
Download the PCM flash file from the DRBIII to the vehicle. Using the DRBIII select "VEHICLE FLASH" .
Follow the directions on the DRBIII screen. When the PCM flash process is complete, continue to Step 35.
Disconnect the DRBIII from the vehicle.
Disconnect negative battery terminal. Wait for 60 seconds. Reconnect the negative battery terminal to clear any Diagnostic Trouble Code (DTC) that may have been generated during the reprogramming of the PCM and TCM.
Reconnect the negative battery terminal.
Perform the TCM Quicklearn procedure as follows:
1. Connect the DRBIII to the vehicle.
2. Select "Stand Alone" .
3. Select "1998 - 2007 Diagnostics" .
4. Select "All (Except Below)" .
5. Select "Trans & T Case" .
6. Select "Trans Module" .
7. Select "Misc Functions" .
8. Select "Quicklearn" and follow the on screen prompts.
Install the Authorized Modifications Label as follows:
1. Type or print (with a ballpoint pen) the recall number, dealer code and date on the Authorized Modifications Label (Figure 17 ).
2. Attach the label near the VECI label and then close the hood.
  NOTE: To enhance customer satisfaction, remember to reset the clock when you have completed the service procedure.

COMPLETION REPORTING AND REIMBURSEMENT

Claims for vehicles that have been serviced must be submitted on the DealerCONNECT Claim Entry Screen located on the Service tab. Claims submitted will be used by DaimlerChrysler to record Customer Satisfaction Notification service completions and provide dealer payments.

Use the following labor operation numbers and time allowances:

LABOR OPERATION NUMBER AND TIME ALLOWANCE

		Labor Operation Number	Time Allowance
Replace Torque Converter & reprogram the ECM/TCM (2005)		21-F3-71-82	5.2 hours
	(2006)	21-F3-71-83	6.0 hours
Replace Torque Converter (ECM/TCM previously updated)		21-F3-71-84	3.4 hours
Related Labor Operations
	Replace transmission oil pump, filters, and A/C condenser/TOC unit.	21-F3-71-51	1.2 hours

Add the cost of the parts plus applicable dealer allowance to your claim.

NOTE: See the Warranty Administration Manual, Recall Claim Processing Section, for complete claim processing instructions.

PARTS RETURN

Removed torque converters must be returned to the Warranty Material Return Center.

DEALER NOTIFICATION

All dealers will receive three copies of this dealer notification letter by mail. To view this notification on DealerCONNECT, select "Global Recall System" on the Service tab, then click on the description of this notification.

OWNER NOTIFICATION AND SERVICE SCHEDULING

All involved vehicle owners known to DaimlerChrysler are being notified of the service requirement by mail. They are requested to schedule appointments for this service with their dealers. A generic copy of the owner letter is attached.

Enclosed with each owner letter is an Owner Notification postcard to allow owners to update our records if applicable.

VEHICLE LISTS, GLOBAL RECALL SYSTEM, VIP AND DEALER FOLLOW UP

All involved vehicles have been entered into the DealerCONNECT Global Recall System (GRS) and Vehicle Information Plus (VIP) for dealer inquiry as needed.

GRS provides involved dealers with an updated VIN list of their incomplete vehicles. The owner's name, address and phone number are listed if known. Completed vehicles are removed from GRS within several days of repair claim submission.

To use this system, click on the "Service" tab and then click on "Global Recall System." Your dealer's VIN list for each recall displayed can be sorted by: those vehicles that were unsold at recall launch, those with a phone number, city, zip code, or VIN sequence.

Dealers should perform this repair on all unsold vehicles before retail delivery. Dealers should also use the VIN list to follow up with all owners to schedule appointments for this repair.

VIN lists may contain confidential, restricted owner name and address information that was obtained from the Department of Motor Vehicles of various states. Use of this information is permitted for this notification only and is strictly prohibited from all other use.

ADDITIONAL INFORMATION

If you have any questions or need assistance in completing this action, please contact your Service and Parts District Manager.

Customer Services Field Operations

DaimlerChrysler Corporation

OWNER NOTIFICATION LETTER

CUSTOMER SATISFACTION NOTIFICATION F37 REPLACE TORQUE CONVERTER AND REPROGRAM THE ECM AND TCM

Dear: (Name)

Customer satisfaction is very important to DaimlerChrysler. Accordingly, we are recommending the following service on some 2005 and 2006 model year Jeep® Liberty vehicles equipped with a 2.8l diesel engine and an automatic transmission .

The problem is... The transmission torque converter on your vehicle (VIN: xxxxxxxxxxxxxxxxx) may fail. This can cause a rattling sound in the neutral or park positions and/or illuminate the Malfunction Indicator Lamp. Continued operation can result in transmission damage.

What your dealer will do... DaimlerChrysler will repair your vehicle free of charge (parts and labor). To do this, your dealer will replace the torque converter and reprogram the engine and transmission control modules. The repair involves a small reduction in engine torque to enhance torque converter and transmission durability. The work will take about 51/2 hours to complete. If testing indicates the transmission has been damaged, another hour will be required. However, additional time may be necessary depending on how dealer appointments are scheduled and processed.

What you must do... Simply contact your dealer right away to schedule a service appointment. Ask the dealer to hold the part for your vehicle or to order it before your appointment. Remember to bring this letter with you to your dealer .

If you need help... If you have questions or concerns which your dealer is unable to resolve, please contact DaimlerChrysler at 1-800-853-1403.

Please help us update our records, by filling out the attached prepaid postcard, if any of the conditions listed on the card apply to you or your vehicle.

If you have already experienced this problem and have paid to have it repaired, you may send your original receipts and/or other adequate proof of payment to the following address for reimbursement: DaimlerChrysler P.O. Box 4639 Oak Ridge, TN 37831, Attention: Reimbursement.

We're sorry for any inconvenience, but we believe that this service will help to ensure your continuing satisfaction with your vehicle. Thank you for your attention to this important matter.

Customer Services Field Operations

DaimlerChrysler Corporation

Notification Code F37