# Service bulletin 18394

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: 10012957
- Published by NHTSA: 2005\-04\-05
- Manufacturer's number: 18394
- Manufacturer's date: 2005\-02\-01
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION

## NHTSA's summary

TRANSMISSION SLIPS, SHIFTS SLOW OR LEAKS \- SERVICE TIP. \*TT

## 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

Transmission and driveline, Automatic transmission

## Vehicles listed

- 2005 LINCOLN NAVIGATOR

## Other bulletins for the same vehicles and component

- [SSM 51909](/bulletins/10243490.md), 2023-10-04, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. When performing any transmission fluid changes or topoffs involving MERCON SP, MERCON LV has replaced all versions of MERCON SP and can be used going forward. Mixing MERCON LV and MERCON SP in the same transmission is acceptable. After 30\-Jun\-2023, MERCON SP ATF will no longer be manufactured and will only be available until inventory depletes.
- [19846](/bulletins/10022762.md), 2007-09-26, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). FAILED TCM PROGRAMMING \*NJ
- [0623](/bulletins/10019376.md), 2006-03-13, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT. FLOOR MOUNTED SHIFTER STUCK IN PARK. \*TT
- [042107](/bulletins/10014086.md), 2005-04-28, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). GENERAL \(PCM\) POWER TRAIN CONTROL MODULE PROGRAMMING PROCEDURES. \*TT
- [04217](/bulletins/10013369.md), 2005-04-15, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). GENERAL POWER TRAIN CONTROL MODULE \(PCM\) PROGRAMMING PROCEDURES. \*TT
- [18440](/bulletins/10012978.md), 2005-04-05, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. CHECK TRANSMISSION CONTROL MODULE CONNECTOR THIS MAY NOT BE FULLY SEATED. \*EH
- [041912](/bulletins/10010720.md), 2004-12-07, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. 6HP26 6\-SPEED AUTOMATIC TRANSMISSION \- SERVICE TIPS. \*TT

JSON: [/v1/bulletins/10012957](/v1/bulletins/10012957)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%2018394&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10012957&vehicle=Service%20bulletin%2018394)