# Service bulletin 12\-2\-5

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: 10044118
- Published by NHTSA: 2012\-05\-14
- Manufacturer's number: 12\-2\-5
- Manufacturer's date: 2012\-02\-10
- NHTSA component: SUSPENSION:FRONT:HUB; POWER TRAIN:AXLE HUBS

## NHTSA's summary

FORD: SOME VEHICLES EXHIBIT A 4X4 NOT ENGAGING, NOT STAYING ENGAGED AND/OR UNLOCKING IN EXTREME COLD TEMPERATURES BELOW \-18 DEGREES CELSIUS OR 0 DEGREES FAHRENHEIT. INCLUDE FORD MODEL F250, F350,F450, AND F550 MODEL YEARS 2011\-2012. \*JS

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Suspension, Transmission and driveline, Axle

## Vehicles listed

- 2011 to 2012 FORD F\-250
- 2011 to 2012 FORD F\-350
- 2012 FORD F\-450
- 2011 FORD F\-450 SD
- 2012 FORD F\-550
- 2011 FORD F\-550 SD
- FORD FORD

## Other bulletins for the same vehicles and component

- [ASI\-45121](/bulletins/10058459.md), 2015-09-23, Service bulletin: POWER TRAIN:AXLE HUBS. FORD: ON SOME TRUCKS WITH ELECTRONIC 4WD SHIFT, AXLE SEAL \(3254\) NEEDS REPLACEMENT DUE TO VACUUM LEAKS AND IF REQUIRES REPAIR OR SERVICE, AXLE SEAL KIT IS AVAILABLE. MODEL 2011\-15 F SUPER DUTY. \*PE

JSON: [/v1/bulletins/10044118](/v1/bulletins/10044118)

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