# Service bulletin 06002

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10019267
- Published by NHTSA: 2006\-02\-23
- Manufacturer's number: 06002
- Manufacturer's date: 2006\-01\-12
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

FLASH TCM AND ECM TO IMPROVE TORQUE CONVERTER OPERATION. \*TT

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Electrical system

## Vehicles listed

- 2006 JEEP GRAND CHEROKEE
- 2006 JEEP LIBERTY

## Recalls for the same vehicles and component

- [2015163](/recalls/tc/2015163.md), 2015-04-16: Electrical
- [2014312](/recalls/tc/2014312.md), 2014-07-23: Electrical
- [14V438000](/recalls/nhtsa/14V438000.md), 2014-07-21: ELECTRICAL SYSTEM:IGNITION:SWITCH
- [13V175000](/recalls/nhtsa/13V175000.md), 2013-05-07: ELECTRICAL SYSTEM; POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\)
- [07V089000](/recalls/nhtsa/07V089000.md), 2007-03-09: ELECTRICAL SYSTEM
- [06V036000](/recalls/nhtsa/06V036000.md), 2006-02-09: ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

## Other bulletins for the same vehicles and component

- [9004275](/bulletins/10229256.md), 2023-01-09, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicle, use the "AC" NIC level part and submit a part warranty.
- [P73](/bulletins/10229213.md), 2023-01-09, Service bulletin: AIR BAGS; ELECTRICAL SYSTEM. Customer Satisfaction Notification P73 Reprogram Final Drive Control Module The Final Drive Control Module \(FDCM\) software on about 295,600 of the above vehicles may cause the ?Service 4WD? light to come on and an inability to switch 4WD mode when trying to shift out of the current selected mode. The Final Drive Control Module \(FDCM\) must be reprogrammed with new software.
- [9003483](/bulletins/10223710.md), 2022-10-17, Service bulletin: VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR; ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES; VISIBILITY. Exterior Mirror The latest version of these exterior mirrors have had their glass removed to be serviced separatly. To install, connect the electrial connector \(if equipped\) and snap the glass onto the mirror housing.
- [9004275](/bulletins/10221686.md), 2022-09-26, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicle, use the "AC" NIC level part and submit a part warranty.
- [21\-022\-14 REV. A](/bulletins/10217727.md), 2022-08-15, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN; EQUIPMENT. 4WD Lamp Illuminated and Diagnostic Trouble Code C140F Active in Final Drive Control Modules \(FDCM\) Memory This bulletin involves verifying FDCM software level and then flash reprogramming of the FDCM with new software. Customers may indicate that the ?Service 4WD? indicator in the instrument cluster is illuminated. They may also indicate that the transfer case will not shift from 4WD High, 4WD Low, and/or Neutral once the lamp is illuminated. Further investigation identifies that a Diagnostic Trouble Code C140F is stored or active in the Final Drive Control Modules \(FDCM\) Memory
- [N23050813](/bulletins/10216001.md), 2022-07-18, Service bulletin: ELECTRICAL SYSTEM. New Safety Recall Advanced Communication ? N23050813 Chrysler Group LLC \(Chrysler\) announced a safety recall on certain 2005 \- 2010 model year \(WK\) Jeep Grand Cherokee and \(XK\) Jeep Commander vehicles equipped with a Quadra\-Drive II or Quadra\-Trac II four wheel drive system. Some of the above vehicles may experience a transfer case actuator encoder electrical failure that results in unintentional transfer case shifting into or through the neutral position. NOTE: These vehicles are equipped with a NV245 transfer case that is part of the automatic four wheel drive system. The transfer case shifts into and out of four wheel drive modes and ranges automatically or based on driver inputs. Chrysler will conduct a voluntary safety recall on all affected vehicles to reprogram the Final Drive Controller Module \(FDCM\) with new software. The four wheel drive system will then be function tested. Vehicles found with an inoperative transfer case actuator will also have the actuator replaced. Dealers will be notified of the launch of this safety recall by way of established methods used in the past. We ask that you please take the time to ensure that your personnel are aware of this communication and are prepared to execute a customer friendly process for inquiries on involved vehicles.
- [N23050813](/bulletins/10188696.md), 2021-03-15, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM; POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\). New Safety Recall Advanced Communication ? N23050813 Chrysler Group LLC \(Chrysler\) announced a safety recall on certain 2005 \- 2010 model year \(WK\) Jeep Grand Cherokee and \(XK\) Jeep Commander vehicles equipped with a Quadra\-Drive II or Quadra\-Trac II four wheel drive system. Some of the above vehicles may experience a transfer case actuator encoder electrical failure that results in unintentional transfer case shifting into or through the neutral position. NOTE: These vehicles are equipped with a NV245 transfer case that is part of the automatic four wheel drive system. The transfer case shifts into and out of four wheel drive modes and ranges automatically or based on driver inputs. Chrysler will conduct a voluntary safety recall on all affected vehicles to reprogram the Final Drive Controller Module \(FDCM\) with new software. The four wheel drive system will then be function tested. Vehicles found with an inoperative transfer case actuator will also have the actuator replaced. Dealers will be notified of the launch of this safety recall by way of established methods used in the past. We ask that you please take the time to ensure that your personnel are aware of this communication and are prepared to execute a customer friendly process for inquiries on involved vehicles.
- [08\-049\-20](/bulletins/10175735.md), 2020-05-26, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are necessary.
- [P73](/bulletins/10148868.md), 2018-11-26, Service bulletin: ELECTRICAL SYSTEM. Customer Satisfaction Notification P73 Reprogram Final Drive Control Module: The Final Drive Control Module \(FDCM\) software on about 295,600 of the above vehicles may cause the service 4WD light to come on and an inability to switch 4WD mode when trying to shift out of the current selected mode. The Final Drive Control Module \(FDCM\) must be reprogrammed with new software.
- [08\-002\-15](/bulletins/10148577.md), 2018-11-19, Service bulletin: ELECTRICAL SYSTEM. P41 Interim Repair Procedure Brazil ONLY Some Jeep Commander and Jeep Grand Cherokee vehicles may experience an unintended change in ignition switch position while driving which may result in loss of engine power, power steering, and braking assist increasing the risk of a crash and disabling one or more of the vehicle?s safety features including the frontal airbags. Chrysler intends to repair the vehicle free of charge \(parts and labor\). However, the part required to provide a permanent remedy for this condition is currently not available.

JSON: [/v1/bulletins/10019267](/v1/bulletins/10019267)

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