# Service bulletin 9001784

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: 10191442
- Published by NHTSA: 2021\-05\-03
- Manufacturer's number: 9001784
- Manufacturer's date: 2021\-02\-22
- NHTSA component: EQUIPMENT

## NHTSA's summary

Mechanical rocker arm, intake, 1.7 ratio.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191442-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191442-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- 2003 to 2008 DODGE DAKOTA
- 2003 to 2008 DODGE DURANGO
- 2005 DODGE NITRO
- 2007 to 2008 DODGE NITRO
- 2003 to 2008 DODGE RAM 1500
- 2005 JEEP COMMANDER
- 2006 to 2008 JEEP COMMANDER
- 2003 to 2008 JEEP GRAND CHEROKEE
- 2003 to 2008 JEEP LIBERTY

## Recalls for the same vehicles and component

- [2017663](/recalls/tc/2017663.md), 2017-12-22: Accessories
- [2017660](/recalls/tc/2017660.md), 2017-12-21: Accessories
- [17V824000](/recalls/nhtsa/17V824000.md), 2017-12-21: EQUIPMENT
- [09V434000](/recalls/nhtsa/09V434000.md), 2009-11-13: EQUIPMENT:APPLIANCE:AIR CONDITIONER
- [07V093000](/recalls/nhtsa/07V093000.md), 2007-03-12: EQUIPMENT:OTHER:LABELS
- [04V221000](/recalls/nhtsa/04V221000.md), 2004-05-06: EQUIPMENT:OTHER:LABELS
- [04V048000](/recalls/nhtsa/04V048000.md), 2004-02-03: EQUIPMENT:OTHER:LABELS

## Other bulletins for the same vehicles and component

- [05183348A](/bulletins/10228093.md), 2022-12-19, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. KEY BLANK WITH TRANSMITTER The key with an integrated FOB P/N 05183348AA is temporarily unavailable. The supplier is currently working on a functional replacement. Currently, for customer satisfaction, the immobilizer blade key \(no integrated FOB\) P/N 05018689AA can be offered to the customer as an alternative option. For any details please contact FCA Engineering: Cell \(248\) 408\-9068 Boris Prishkolnik
- [1807717](/bulletins/10224768.md), 2022-10-24, Service bulletin: EQUIPMENT. Connecting to the DRB III Emulator for Cummins Engines
- [9002849](/bulletins/10220995.md), 2022-09-26, Service bulletin: EQUIPMENT; STRUCTURE. Part Description: Insulator on Lever Assy Manual Valve \- Valve Body \- RWD Transmission Issue Description: The manual valve insulator, attaching rivet and instruction sheet are now available as a kit. If the insulator requires replacement please order kit 68253161AA. Insulator only used on Auto\-RWD transmission Note: The color of the insulator is not relevant for service.
- [9002828](/bulletins/10220994.md), 2022-09-26, Service bulletin: EQUIPMENT; STRUCTURE. Part Description: Insulator in Lever Assembly \- Valve Body \- Trans Issue Description: The manual valve insulator, attaching rivet and an instruction sheet are now available as a kit. If the insulator requires replacement please order 68253099AA. Note: Insulator color is not relevant for service
- [3100619](/bulletins/10220097.md), 2022-09-15, Service bulletin: STRUCTURE; EQUIPMENT. Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.
- [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.
- [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
- [N10040413](/bulletins/10215825.md), 2022-07-18, Service bulletin: POWER TRAIN; EQUIPMENT; STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS. Some of the above vehicles may experience a condition where the underbody transmission tunnel shield may partially separate from the vehicle floor pan and contact the aluminum driveshaft. Operating the vehicle with the transmission tunnel shield rubbing against the driveshaft could weaken the driveshaft at the rub point and cause it to break.
- [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.
- [18\-022\-13](/bulletins/10188685.md), 2021-03-15, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:DIESEL; EQUIPMENT. Cummins 6.7L Turbo Diesel Common Diagnostic Process New 6.7L Cummins®Turbo Diesel Common Diagnostic Process is now available as part of the standard diagnostic process located in TechCONNECT\>Service Info.

JSON: [/v1/bulletins/10191442](/v1/bulletins/10191442)

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