# Service bulletin P73

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: 10148868
- Published by NHTSA: 2018\-11\-26
- Manufacturer's number: P73
- Manufacturer's date: 2015\-05\-01
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

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.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10148868-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10148868-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2005 JEEP COMMANDER
- 2006 to 2010 JEEP COMMANDER
- 2005 to 2010 JEEP GRAND CHEROKEE

## Recalls for the same vehicles and component

- [2014404](/recalls/tc/2014404.md), 2014-09-18: Electrical
- [14V567000](/recalls/nhtsa/14V567000.md), 2014-09-17: ELECTRICAL SYSTEM:IGNITION
- [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 \(4\-WHEEL DRIVE\)
- [10V200000](/recalls/nhtsa/10V200000.md), 2010-05-11: ELECTRICAL SYSTEM:IGNITION:MODULE
- [09V454000](/recalls/nhtsa/09V454000.md), 2009-11-25: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [09V118000](/recalls/nhtsa/09V118000.md), 2009-04-09: AIR BAGS:FRONTAL; AIR BAGS; ELECTRICAL SYSTEM:WIRING
- [08V059000](/recalls/nhtsa/08V059000.md), 2008-02-06: ELECTRICAL SYSTEM; VISIBILITY:WINDSHIELD WIPER/WASHER

## Other bulletins for the same vehicles and component

- [9100226](/bulletins/10248509.md), 2024-01-08, Service bulletin: ELECTRICAL SYSTEM. Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing the incorrect repair kit part number to populate. Please use the Mopar Connector Repair Kit Website until this issue is resolved.
- [9100226](/bulletins/10244348.md), 2023-10-30, Service bulletin: ELECTRICAL SYSTEM:WIRING. Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing the incorrect repair kit part number to populate. Please use the Mopar Connector Repair Kit Website until this issue is resolved.
- [S2208000136](/bulletins/10230298.md), 2023-01-17, Service bulletin: ELECTRICAL SYSTEM. Security Module Lock Out After Entering the PIN to Unlock The Wireless Control Module \(WCM\)
- [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.
- [S2208000136](/bulletins/10223762.md), 2022-10-17, Service bulletin: ELECTRICAL SYSTEM. Security Module Lock Out After Entering the PIN to Unlock The Wireless Control Module \(WCM\)
- [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.
- [08\-052\-16](/bulletins/10218307.md), 2022-08-22, Service bulletin: ELECTRICAL SYSTEM. Flash: UConnect and Voice Recognition Inoperative This bulletin involves replacing the Hands Free Module \(HFM\). The customer may describe the following conditions: · A complete loss of UConnect operation. · A complete loss of Voice Recognition functionality
- [18\-042\-14](/bulletins/10217728.md), 2022-08-15, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM; POWER TRAIN. Generic Powertrain Control Module \(PCM\) Procedure This bulletin involves programming a generic PCM with software.

JSON: [/v1/bulletins/10148868](/v1/bulletins/10148868)

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