won't change gears

6 CYL • FWD • AUTOMATIC
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DOGGER
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  • 6 POSTS
Hello...I have just recently replace the thermostat and after I got everything back together I now notice that the van dosen't want to come out of second gear and revs high, just wondering if I have knocked a hose of somewhere and can not seem to locate it...your help is greatly needed

Dogger
Dec 15, 2010 at 7:54 AM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
Coolant temp sensor maybe. check engine lighton? trans in fail safe mode should have set a code
Dec 15, 2010 at 8:02 AM
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DOGGER
  • MEMBER
  • 6 POSTS
How do I find the code
Dec 15, 2010 at 8:05 AM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
autozone should be able to read
Dec 15, 2010 at 8:14 AM
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DOGGER
  • MEMBER
  • 6 POSTS
can I do this myself
Dec 15, 2010 at 12:26 PM
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DOGGER
  • MEMBER
  • 6 POSTS
did not recieve your last response
Dec 15, 2010 at 1:17 PM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
Not unless you have a scanner
Dec 16, 2010 at 5:46 AM
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