# Service bulletin 99124

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: 606439
- Published by NHTSA: 1999\-08\-20
- Manufacturer's number: 99124
- Manufacturer's date: 1999\-06\-14
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION

## NHTSA's summary

EXPERIENCING A 4\-3 COASTDOWN CLUNK WHEN DECELERATING FROM 48\-32 KM/H \(30\-20 MPH\). \*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

- 1999 FORD F\-150

## Other bulletins for the same vehicles and component

- [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
- [03148](/bulletins/10003748.md), 2003-10-29, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. NEW TRANSMISSION COOLER FLUSHER \- SERVICE TIPS. 2003 ESCORT AND SUPER DUTY F SERIES INCLUDED. \*TT
- [16033](/bulletins/636226.md), 2002-11-06, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. SOME VEHICLES WITH ELECTRONIC SHIFT\-ON\-THE FLY MAY EXHIBIT AN INADVERTENT 4X4 LOW ENGAGEMENT WHILE DRIVING. \*TT
- [01181](/bulletins/625715.md), 2001-11-30, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH. BRAKE SHIFT INTERLOCK.\*JB
- [01151](/bulletins/624082.md), 2001-11-01, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). SOME VEHICLES EQUIPPED WITH A 4.6L ENGINE AND M5OD 5 SPEED MANUAL TRANSMISSIONS MAY EXHIBIT HESITATION ON ACCELERATION AND A CHECK ENGINE LIGHT ILLUMINATION WITH DIAGNOSTIC TROUBLE CODES 90172 AND 90175. \*SLC
- [01137](/bulletins/620988.md), 2001-09-05, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES EQUIPPED WITH A 4R70W AUTOMATIC TRANSMISSION MAY EXHIBIT A CLUNK NOISE DURING THE 2\-1 DOWNSHIFT EVENT. \*TT
- [14918](/bulletins/620183.md), 2001-07-19, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). THIS BULLETIN STATES THAT ON SOME VEHICLES \(INCLUDING 2002 BLACKWOOD\) A BATTERY DISCONNECT OR PARAMETER RESET IS REQUIRED DURING POWERTRAIN CONTROL MODULE \(PCM\) OR INSTRUMENT CLUSTER \(VIC / HEC / ICM\) REPLACEMENT. \*TT
- [002310](/bulletins/616522.md), 2001-03-05, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. SUBJECT REGARDING CONTAMINATION FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM. \*TT
- [5141](/bulletins/615334.md), 2001-01-13, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES WITH 4R100 TRANSMISSION MAY EXHIBIT A FLASHING TCIL WITH DIAGNOSTIC TROUBLE CODE \(DTC\) 1728 IN MEMORY.DTC 1728 IS DEFINED AS INTERNAL TRANSMISSION ELEMENT SLIPPAGE. THIS SPLIPPAGE CAN OCCUR ANYWHERE IN THE TRANSMISSION INCLUDING THE TORQUE CONVERTER.\*TT

JSON: [/v1/bulletins/606439](/v1/bulletins/606439)

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