2009 MCI D4000ISTV Recalls (2)

Campaign:
09V196000 on 05/31/2009
Component:
Steering
Manufactured:
09/30/2007 - 06/29/2009
Affected:
502
Defect:
Mci is recalling certain model year 2008 and 2009 motor coaches, model j4500 manufactured between october 2007 and april 2009; 2009 motor coaches models d4000istv, d4005, d4500, and d4505 manufactured between january and july 2009; 2010 d4500 coaches manufactured between december 2008 and april 2009; 2009 e4500 coaches manufactured between january and april 2009; and one 2003 e4500 coach manufactured in october 2002. these vehicles may have been equipped with meritor wabco steering angle sensors (sas) which can develop internal friction between the sensor gears and the sensor housing as a result of external forces experienced on the vehicle including vibration. if developed friction is great enough, the driving tab of the sas can sheer as the driver turns the steering wheel.
Consequence:
With a broken sas driving tab, the electronic stability control (esc) will not function properly, which could possibly result in a vehicle crash.
Correction:
Mci will notify owners and the vehicles will be repaired free of charge. the safety recall began on july 10, 2009. owners may contact mci at 1-800-241-2947.
Notes:
Mci's recall campaign nos. 327 (d model series) and 328 (j model series).owners may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to <a href=http://www.safercar.gov>http://www.safercar.gov</a> .

Campaign:
11V524000 on 10/27/2011
Component:
Electronic stability control
Affected:
1,962
Defect:
Motor coach industries (mci) is recalling certain model year 2003, and 2007-2012 e and j models along with model year 2007-2012 d4000, d4005, d4500, d4505, d4000istv motor coaches equipped with meritor wabco electronic stability control (esc) modules, manufactured from october 2002, through october 2011. under certain road and driving conditions, vehicle body roll and road inclination characteristics may adversely affect the slip angle calculation of the electronic stability control (esc) system. this might cause the esc to perceive an over steering situation and therefore apply the outer wheel brake on the front axle until the vehicle is perceived to be stable.
Consequence:
If the driver is slow to react during this esc intervention, the vehicle may deviate from the intended line of travel, increasing the risk of a crash.
Correction:
Mci will notify owners and replace the control module free of charge. the safety recall began on january 4, 2012. owners may contact mci customer service at 1-800-241-2947.
Notes:
Mci safety recall number is 371.owners may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to <a href=http://www.safercar.gov>http://www.safercar.gov</a> .

2009 MCI D4000ISTV TSBs (2)

Bulletin:
354
Component:
102000 power train:manual transmission
Summary:
Motor coach industries service campaign: see document search button for owner letter. there may be a harsh downshift, rpm flare, or the transmission may lock. *rm
Bulletin:
SB-357
Component:
980000 unknown or other
Summary:
Motor coach indudstries: information on replacing the coolant pump that may have a problem. *rm

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