Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
POWER TRAIN
1373703/01/2001620269Inoperative or inaccurate speedometer as well as 4x4 light inoperative and / or diagnostic trouble code p1635 and / or p1639 after a powertrain control module (pcm) has been replaced. *tt07/23/2001
1419106/01/2000613891Some vehicles equipped with a manual transfer case may exhbit an inoperative speedometer. *tt09/20/2000
1374501/01/2000612742Some vehicles may experience a condition of no 4 x 4 low range engagement or a stuck in 4 x 4 low range. *mjs06/12/2000
POWER TRAIN - AUTOMATIC TRANSMISSION
735311/01/1999610785Some vehicles may exhibit a condition of no 4x4 low range engagement or a stuck in 4x4 low range, with no diagnostic trouble codes stored in the gem module. *tt05/15/2000
1341210/01/1999609668Some vehicles may exhibit a condition of no 4x4 low range engagement or a stuck in 4x4 low range, with no (dtc) diagnostic trouble code stored in the gem. *tt04/06/2000
POWER TRAIN - AUTOMATIC TRANSMISSION - COOLING UNIT AND LINES
00231011/13/2000616522Subject regarding contamination from prior transmission concerns or excess wear may be trapped in the transmission fluid cooling system. *tt03/05/2001
POWER TRAIN - AXLE ASSEMBLY - BANJO HOUSING
019305/14/2001620156A condition may exist where a driveline vibration and / or a transmission fluid leak from the extension housing seal area may occur on some vehicles. this may be caused by the extension housing bushing or seal walking / spinning out due t07/19/2001