Is there any way to diognose wether its the tccm or acutator that causes error

What is your question?

I had a broke 4wd switch and replaced and now i still can not get the auto 4wd or 4 hi or 4 lo to ingage, any ideas or thoughts would be very appreciated

Mossland in Pocatello ID

Dec 2, 2016

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What are the best GMC repair shops?

RepairPal Certified shops can diagnose and repair your 2002 GMC Envoy. 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

Is there any way to diognose wether its the tccm or acutator that causes error

What is your question?

I had a broke 4wd switch and replaced and now i still can not get the auto 4wd or 4 hi or 4 lo to ingage, any ideas or thoughts would be very appreciated

Mossland in Pocatello ID

Dec 2, 2016

1 Reply

Popular Answer

Jim Taddeion Dec 2, 2016

This type of faults should set a code in the TCCM. Any sorted codes should be properly diagnosed. If you find you need the help of a qualified technician, please visit this link to find a Certified Shop near you - http://repairpal.com/gmc-within-10-miles-of-pocatello-idaho-83204

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Popular Answer

What are the best GMC repair shops?

RepairPal Certified shops can diagnose and repair your 2002 GMC Envoy. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.