WenmarOpen by Wenmar Pro

Service bulletins for the 2001 Mercury Cougar

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.

61 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
0421072005-04-28. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). GENERAL (PCM) POWER TRAIN CONTROL MODULE PROGRAMMING PROCEDURES. *TT
042172005-04-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). GENERAL POWER TRAIN CONTROL MODULE (PCM) PROGRAMMING PROCEDURES. *TT
031482003-10-29. 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
02242002-04-19. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES EQUIPPED WITH THE CD4E TRANSAXLE MAY EXHIBIT HARSH AND DELAYED 1-2/2-3 UPSHIFTS AFTER TRANSAXLE OR TURBINE SHAFT SPEED SENSOR REPLACEMENT, POSSIBLE DIAGNOSTIC TROUBLE CODES 628, 642, 645, 646, 647, 648, P0731, P0732, P0734, P0741 AND P01744. *TT
011812001-11-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH. BRAKE SHIFT INTERLOCK.*JB
148382001-05-23. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SOME VEHICLES WITH CD4E TRANSMISSIONS BUILT 7/1/2000 THRU 12/20/200 MAY EXHIBIT INTERMITTENT LOSS OF BOTH FIRST AND SECOND GEAR, (REPORTED AS A LOSS OF POWER) TCIL LAMP FLASH, MALFUNCTION INDICATOR LAMP MAY ILLUMINATE, WITH DIAGNOSTIC TROUBLE CODE P0758 (SHIFT SOLENOID) OR P0740 (TCC SOLENOID). *TT
003E132001-05-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SOME VEHICLES WERE BUILT WITH A POWERTRAIN CONTROL MODULE THAT CONTAINS ON BOARD DIAGNOSTIC II (OBDII) SYSTEM STRATEGY THAT DOES NOT MEET CERTAIN MISFIRE MONITORING REQUIREMENTS. *TT
001822001-04-17. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES MAY EXHIBIT NO FORWARD GEAR RANGES DUE TO THE MISALIGNMENT OF THE FORWARD / COAST CLUTCH CYLINDER SNAP RING WITH RESPECT TO THE LEGS OF THE FORWARD CLUTCH PISTON. *JB

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.