My H3 2007 auto transmission is not shifting gear from 2nd to 3rd?

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I went to the local dealer and after computer inspection they saw the code po717 input speed sensor with low voltage. they reset the code and asked me to come later. now my hummer is not shifting the gear from 2nd to 3rd and when i shift on D from idle position it drags to speed up even. is it due to some switch or the transmission has gone bonkers?

hummerh3-07 in Genoa NY

Oct 21, 2011

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RepairPal Certified shops can diagnose and repair your 2007 Hummer H3. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

2007 Hummer H3 auto repair 2007 Hummer H3 estimates 2007 Hummer H3 questions 2007 Hummer H3 problems 2007 Hummer H3 recalls

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My H3 2007 auto transmission is not shifting gear from 2nd to 3rd?

What is your question?

hummerh3-07 in Genoa NY

Oct 21, 2011

1 Reply

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user91328on Oct 21, 2011

trans has issues. go to another shop and get a correct diag. clearing codes does nothing. the problem is there and needs to be repaired. Roy

hummerh3-07on Oct 22, 2011

Thanks Roy Today i went to the GM agents and they told me the transmission needs overhaul and now they have kept the vehicle. They told me 1200USD will be charged since it aint under any warranty.They will give me 1 years or 10K miles warranty after repair.

user91328on Oct 22, 2011

that is very cheap. go for it. around here, that job would be 1900-2200. Roy

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Popular Answer

What are the best Hummer repair shops?

RepairPal Certified shops can diagnose and repair your 2007 Hummer H3. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

2007 Hummer H3 auto repair 2007 Hummer H3 estimates 2007 Hummer H3 questions 2007 Hummer H3 problems 2007 Hummer H3 recalls

1 Reply

Popular Answer

user91328on Oct 21, 2011

trans has issues. go to another shop and get a correct diag. clearing codes does nothing. the problem is there and needs to be repaired. Roy

hummerh3-07on Oct 22, 2011

user91328on Oct 22, 2011

that is very cheap. go for it. around here, that job would be 1900-2200. Roy

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My H3 2007 auto transmission is not shifting gear from 2nd to 3rd?

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