very hard shifts
#1
very hard shifts
04DTS here with 38k. Never abused. Get in it the other day, and its shifting like it has a B&M shift kit in it! All four gears were slamming in, even when slowly accellerating. I turned around, went home, shut it off. started back up, checked trans fluid=running in park=normal. Took it back out, and back to normal[sm=wtf.gif] I dont get it?
No Check Engine
Checked history codes and found: P0731 and B0429
Anyone else seen this? Am I in for a unpleasant surprise?
No Check Engine
Checked history codes and found: P0731 and B0429
Anyone else seen this? Am I in for a unpleasant surprise?
#3
RE: very hard shifts
ORIGINAL: 04dts
04DTS here with 38k. Never abused. Get in it the other day, and its shifting like it has a B&M shift kit in it! All four gears were slamming in, even when slowly accellerating. I turned around, went home, shut it off. started back up, checked trans fluid=running in park=normal. Took it back out, and back to normal[sm=wtf.gif] I dont get it?
No Check Engine
Checked history codes and found: P0731 and B0429
Anyone else seen this? Am I in for a unpleasant surprise?
04DTS here with 38k. Never abused. Get in it the other day, and its shifting like it has a B&M shift kit in it! All four gears were slamming in, even when slowly accellerating. I turned around, went home, shut it off. started back up, checked trans fluid=running in park=normal. Took it back out, and back to normal[sm=wtf.gif] I dont get it?
No Check Engine
Checked history codes and found: P0731 and B0429
Anyone else seen this? Am I in for a unpleasant surprise?
P0731 = First gear incorrect ratio, sensor may be failing
Diagnostic Aids for P0731
Inquire about overloading the vehicle, exceeding the trailer-towing limit, or towing in Overdrive.
Inspect for intermittent automatic transmission input (shaft) speed sensor circuit conditions.
Inspect for intermittent vehicle speed sensor circuit conditions.
Inspect for an incorrect calibration.
.
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North49
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07-08-2010 11:28 PM