# Service bulletin 9002688

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: 10128971
- Published by NHTSA: 2018\-02\-21
- Manufacturer's number: 9002688
- Manufacturer's date: 2013\-02\-13
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

68069384A$, R8069384A$, 68086182A$, R8027067A$, RL002012A$ \- Gasket, Cylinder Head Cover Before replacing injectors for Diagnostic Trouble Codes P0201, P0202, P0203, P0204, P0205, and/or P0206, please make sure that the wiring loom and/or connector in the valve cover gasket is not the root cause to your concern. In addition, make sure that the wiring attaching nuts are torqued to their proper value.\~

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2013/MC-10128971-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10128971-0001.pdf)

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

## Components

Electrical system

## Trouble codes named

P0201, P0202, P0203, P0204, P0205, P0206

## Vehicles listed

- 2007 to 2008 DODGE RAM 1500
- 2010 to 2012 DODGE RAM 1500
- 2007 to 2008 DODGE RAM 2500
- 2010 to 2012 DODGE RAM 2500
- 2010 to 2012 DODGE RAM 3500
- 2007 DODGE RAM 4500
- 2011 to 2012 DODGE RAM 4500
- 2009 RAM 1500
- 2009 RAM 2500
- 2007 to 2009 RAM 3500
- 2008 to 2009 RAM 4500
- 2010 RAM redundant 4500

## Recalls for the same vehicles and component

- [16V739000](/recalls/nhtsa/16V739000.md), 2016-10-13: ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
- [14V795000](/recalls/nhtsa/14V795000.md), 2014-12-16: ELECTRICAL SYSTEM:IGNITION:SWITCH
- [10V200000](/recalls/nhtsa/10V200000.md), 2010-05-11: ELECTRICAL SYSTEM:IGNITION:MODULE
- [2009081](/recalls/tc/2009081.md), 2009-03-11: Electrical
- [2009080](/recalls/tc/2009080.md), 2009-03-11: Electrical

## Other bulletins for the same vehicles and component

- [110603](/bulletins/11030026.md), 2026-03-13, Service bulletin: ELECTRICAL SYSTEM. SPEAKER \- NONE
- [110604](/bulletins/11030025.md), 2026-03-13, Service bulletin: ELECTRICAL SYSTEM. SPEAKER \- NONE
- [106241](/bulletins/11021585.md), 2025-08-06, Service bulletin: ELECTRICAL SYSTEM. LAMP \- DOME
- [104974](/bulletins/11019776.md), 2025-06-26, Service bulletin: ELECTRICAL SYSTEM. LAMP \- DOME
- [103774](/bulletins/11017451.md), 2025-05-01, Service bulletin: ELECTRICAL SYSTEM. LAMP \- DOME
- [S2408000078](/bulletins/11004993.md), 2024-07-22, Service bulletin: ELECTRICAL SYSTEM. Replacement Totally Integrated Power Module \(TIPM\) Displays Incorrect Vehicle Identification Number \(VIN\) Current and Active
- [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.
- [1801214](/bulletins/10229947.md), 2023-01-17, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN. \(PCM\) with new software
- [1805014](/bulletins/10229886.md), 2023-01-17, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM. Flash: Drone or Vibration Present During MDS Operation This bulletin involves selectively erasing and reprogramming the Powertrain Control Module \(PCM\) with new software. New PCM software is being released to address a customer?s concern of a drone or vibration type condition while driving at highway speeds during MDS \(Multiple Displacement System\) operation.In addition, the following powertrain system improvements/enhancements are also included in this software release: Improved Electronic Voltage Regulator control to more precisely maintain system voltage. Enhanced Automatic Oil Change Indicator\(EAOCI\) system improvements to switch to a severe duty cycle algorithm anytime the PCM is replaced to ensure the customer receives a timely oil change required message. \(Only applies to vehicles using a block heater in ambient temperatures greater than \-20°F\(\-29°C\)\).

JSON: [/v1/bulletins/10128971](/v1/bulletins/10128971)

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