Question about 2007 Chevrolet Tahoe

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The "service four wheel drive" light is on in my 2007 Tahoe LTZ. It will not go into four wheel drive. A local parts house put their trouble scanner on it today and got the following: "Code V0102 Lost communications with transfer case control module". Does this mean I need a new module?

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Yes you need to change your ttcm (transfer case control module. it common problem of yukon and tahoe 2007-up model

Posted on Dec 23, 2014

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Perhaps, but check all wiring, fuses first.

Posted on Dec 01, 2014


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Posted on Jan 02, 2017

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SOURCE: My 2007 Chevy Tahoe has service 4 wheel drive on dash and a check engin light is on and remote start will not work. Had the check engin light checked and it said transfer case control module has lost

a bad module will do this try unplugging it and plugging it back in, find a scanner that will talk to the 4x4 module not just the PCM.

Posted on Aug 22, 2012

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4 wheel will not work. the selector switch will show it is in but front tires will not engage No messages on control center

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Jan 21, 2016 | 2008 Chevrolet Tahoe LTZ

1 Answer

Service 4 wheel drive on 2004 Chevy Tahoe

The 4X4 system is controlled by a electronic control module . Can set a number of DTC'S - diagnostic trouble code's . Having the vehicle check for DTC'S would be your best bet ! Not at autozone or advance or any parts stores . They can not pull these code's . Need a factory or professional scanner . Your best bet , take it to a qualified repair shop.

Jan 07, 2018 | 2007 Chevrolet Tahoe

1 Answer

2007 tahoe has the "service four wheel drive". With this message the four wheel drive does not engage. Problem does not happen everytime I start the Tahoe only sometimes.

I would put my money on a bad encoder motor. The motor is bolted to the side of the transfer case. With the problem present scan for transfer case codes. There will likely be codes stored in history as well. Once you know those codes you will know what test you have to do in order to accurately diagnose the problem.

Sep 08, 2013 | 2007 Chevrolet Tahoe

1 Answer

Four wheel drive service light

Same as all vehicle issues in the past 30 years

Check for codes & google them to see the issue

You have a dash light on --SO --DO SOMETHING

Sep 05, 2013 | Cars & Trucks

1 Answer

2007 Tahoe LTZ check engine light and stabilitrack light went on and lost acceleration. Pulled over, shut off the engine for 5 mins then restarted, then a horrific engine click/clank when I rev the engine...

The engine noise is not related to the stabilitrack. Stabilitrack is usually caused by a bad wheel sensor. Get the trouble codes read to find out exactly what's going on. Which engine do you have?

Jul 06, 2017 | 2007 Chevrolet Tahoe

1 Answer

4L-60E trans interchange

Sorry it will not work, the internals are the same but the transmission housing has changed. The key distinction of the Later 4L60-E (1997-2006) from the Early 4L60-E (1992-1997) or 4L60 (1990-1992) or 700R4 (1982-1989) is the six-bolt "hex" rear output or tail-housing / adapter pattern. The previous versions featured a four-bolt square bolt pattern at the adapter or tail-housing. Additionally, the removable bell-housing is also another distinguishing feature.

Two-wheel-drive versions have tail-housings and typically a longer output shafts than four-wheel-drive versions, which have various adapter assemblies and a shorter output shaft.

Jan 12, 2010 | 2002 Chevrolet Tahoe

1 Answer

My 2007 taho ltz - service four wheel drive light comes on and does not go into four wheel drive ??

you need to get the vehicle scanned for a fault code in the TCCM
untill you have a code i can't help you

Dec 06, 2009 | 2007 Chevrolet Tahoe

1 Answer

Reset check engine light on 2007 Chevy tahoe

resetting must be done with an obdII compliant code reader or scanner, check with your local parts store, many offer this service for free, but be aware, this is no substitute for a professional diagnosis, don't let them sell you parts based on codes alone

Nov 25, 2009 | 2007 Chevrolet Tahoe

1 Answer

Service 4wheel drive light on (dashboard)can I change out the fluid? after driving just a couploe of miles the service light comes on.Took a sample of transfer case fluid and can't quite tell...

The service 4 wheel drive light is indicating a part failure in the 4 wheel drive system.
Take your vehicle to your local Auto Zone or Advance Auto Parts and ask them to scan your Tahoe for trouble codes. The code will help to determine what the component failure is and you can start diagnosing at that point.
Write the code down and reply back, we can go from there.
Good luck.

Sep 08, 2009 | 2000 Chevrolet Tahoe

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