Service 4x4 light no codes. 4x4 randomly works

What is your question?

99 tahoe 5.7 push button 4x4 the service 4wd light is on and randomly it will go off and the 4x4 will work have no codes

What makes this problem better or worse?

Nothing

How long has your 1999 Chevrolet Silverado 1500 had this problem?

A year

Visitor

in Breaux Bridge LA

Oct 11, 2018

Popular Answer

What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 1999 Chevrolet Silverado 1500. 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

Service 4x4 light no codes. 4x4 randomly works

What is your question?

99 tahoe 5.7 push button 4x4 the service 4wd light is on and randomly it will go off and the 4x4 will work have no codes

What makes this problem better or worse?

Nothing

How long has your 1999 Chevrolet Silverado 1500 had this problem?

A year

Visitor

in Breaux Bridge LA

Oct 11, 2018

1 Reply

Popular Answer

pushrodon Oct 11, 2018

Professional grade scanner IS required to communicate with the transfer case control module!

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Popular Answer

What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 1999 Chevrolet Silverado 1500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.