# Service bulletin 25\-004\-12

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: 10136495
- Published by NHTSA: 2018\-05\-14
- Manufacturer's number: 25\-004\-12
- Manufacturer's date: 2012\-12\-18
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Malfunction Indicator Lamp Illumination Due To Oxygen Sensor This bulletin involves replacement of the Oxygen Sensor Connectors for any Oxygen Sensor related DTC. Do NOT replace any parts prior to performing this bulletin and the Verifications test below. If the vehicle has any of the following DTC?s for O2 Sensors, Stored, Pending or Active, perform the Repair Procedure. ? P013A O2 Sensor 1/2 Slow Response \- Rich To Lean \(Soot related code, see note\) ? P013B O2 Sensor 1/2 Slow Response \- Lean To Rich \(Soot related code, see note\) ? P014C O2 Sensor 1/1 Slow Response \- Rich To Lean \(Soot related code, see note\) ? P014D O2 Sensor 1/1 Slow Response \- Lean To Rich \(Soot related code, see note\) ? P0030 O2 Sensor 1/1 Heater Circuit ? P0031 O2 Sensor 1/1 Heater Circuit Low ? P0032 O2 Sensor 1/1 Heater Circuit High ? P0036 O2 Sensor 1/2 Heater Circuit Malfunction ? P0037 O2 Sensor Heater Circuit Low 1/2 ? P0038 O2 Sensor Heater Circuit High 1/2 ? P0053 O2 Sensor Heater 1/1 Resistance ? P0054 O2 Sensor Heater 1/2 Resistance ? P064D Internal Control Module 02 Sensors Processor Performance \- Bank 1 ? P0131 1/1 02 Sensor Shorted To Ground ? P0132 1/1 02 Sensor Shorted To Voltage ? P0135 O2 Sensor 1/1 Heater Performance ? P0137 1/2 02 Sensor Shorted To Ground ? P0138 1/2 02 Sensor Shorted To Voltage ? P0141 O2 Sensor 1/2 Heater Performance ? P113C O2 Sensor Power Supply Circuit Performance ? P2195 O2 Sensor 1/1 Out Of Range High ? P2196 O2 Sensor 1/1 Out Of Range Low ? P22AB O2 Sensor Positive Current Control Circuit/Open \- Bank 1 Sensor 2 ? P22AE O2 Sensor Reference Voltage Circuit/Open \- Bank 1 Sensor 2 ? P22B2 O2 Sensor Negative Current Control Circuit/Open \- Bank 1 ? P22B5 O2 Sensor 1/2 Pump Cell Current Trim Circuit Open ? P2237 O2 Sensor 1/1 Pump Cell Current Circuit Low ? P2243 O2 Sensor 1/1 Reference Voltage Circuit Open ? P2251 O2 Sensor 1/1 Negative Current Control Circuit/Open ? P2270 O2 Sensor 1/2 Out Of R

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2012/MC-10136495-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2012/MC-10136495-0001.pdf)

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

## Components

Electrical system

## Trouble codes named

P0030, P0031, P0032, P0036, P0037, P0038, P0053, P0054, P0131, P0132, P0135, P0137, P0138, P013A, P013B, P0141, P014C, P014D, P064D, P113C, P2195, P2196, P2237, P2243, P2251, P2270, P22AB, P22AE, P22B2, P22B5

## Vehicles listed

- 2010 to 2012 DODGE RAM 2500
- 2010 to 2012 DODGE RAM 3500

## Recalls for the same vehicles and component

- [16V739000](/recalls/nhtsa/16V739000.md), 2016-10-13: ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
- [10V200000](/recalls/nhtsa/10V200000.md), 2010-05-11: ELECTRICAL SYSTEM:IGNITION:MODULE

## 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/10136495](/v1/bulletins/10136495)

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