# Service bulletin 68295438A

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: 10148651
- Published by NHTSA: 2018\-11\-19
- Manufacturer's number: 68295438A
- Manufacturer's date: 2015\-09\-30
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ELECTRICAL SYSTEM; EQUIPMENT

## NHTSA's summary

Turbocharger, Turbo Speed Sensor, Turbo Gaskets and Seals 1. If a customer comes in with a concern regarding a noise from the turbo, low power, or oil consumption, and the concern has been identified as the turbo, please do not repair any further or replace any parts at this time. The root cause of these conditions is currently being investigated. Cummins Engineering would like to visit a dealership to acquire information from that vehicle. Please contact Christine Donegan at \(866\) 799\-1692 ext 1257\~ If you do not receive an answer or call back within 15 minutes, proceed with normal diagnostics\~. 2. Do Not Replace Turbocharger for Exhaust Brake Operation Complaints.\~ Do not replace the turbocharger for complaints of exhaust brake operating when the Exhaust Brake switch is off. Replacing the turbocharger will not address these complaints. Update the PCM with the new software version to correct this issue.\~ 3. Turbo Speed Sensor is Now Serviceable.\~ If a Turbocharger Speed Sensor is being replaced for a P2580 or any other reason, do not replace the entire Turbocharger Kit. The Turbo Speed Sensor is a serviceable part on the turbo and is available separately. For 2013\-2015 Chassis Cab or Pickup order PN 68210095A$. For 2007\-2012 Chassis Cab or Pickup, order PN 68039104A$.\~ 4. Replace Exhaust Gaskets with Turbocharger Removal.\~ Anytime the turbocharger is removed/replaced, the turbocharger gasket, turbocharger outlet seal, and turbocharger band clamp must be replaced. In addition, if the front exhaust pipe is removed/replaced, the turbocharger outlet seal and band clamp must also be replaced. Do not reuse these parts.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10148651-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10148651-0001.pdf)

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

## Components

Electrical system, Engine, Equipment and accessories, Turbocharger or supercharger

## Trouble codes named

P2580

## Vehicles listed

- CHRYSLER CHRYSLER

JSON: [/v1/bulletins/10148651](/v1/bulletins/10148651)

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