Automatic transmission will not go into drive

What is your question?

p0671, p0672, p0674, p0676, p0678 Transmission will not go into drive, unable to accelerate engine, acts as if it goes into reduced power.

How long has your 2011 GMC Sierra 2500 HD had this problem?

2 days

Visitor

in Granbury TX

Aug 12, 2020

Popular Answer

What are the best GMC repair shops?

RepairPal Certified shops can diagnose and repair your 2011 GMC Sierra 2500 HD. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

Automatic transmission will not go into drive

What is your question?

p0671, p0672, p0674, p0676, p0678 Transmission will not go into drive, unable to accelerate engine, acts as if it goes into reduced power.

How long has your 2011 GMC Sierra 2500 HD had this problem?

2 days

Visitor

in Granbury TX

Aug 12, 2020

1 Reply

Popular Answer

pushrodon Aug 12, 2020

Codes are not transmission related - seek professional *hands-on* assistance.. Good luck!

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Popular Answer

What are the best GMC repair shops?

RepairPal Certified shops can diagnose and repair your 2011 GMC Sierra 2500 HD. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.