Service 4wd

Asked by Mar 26, 2016 at 06:13 AM about the 2009 Chevrolet Silverado 1500 LT1 Crew Cab

Question type: Maintenance & Repair

I have a 2009 Chevy Silverado 4wd. A
couple months ago I had to do a cam,
lifters, oil pump, rod, and DOD delete on
my truck, seeing as how the dropping
cyclinders on the 5.3 seems to wear on the
cam and cause a butt load of problems.
Well I got a tune done for the truck after
the DOD delete kit was installed and I also
got a camaro LS cam put in my engine.
Well after all that now my service 4wd
message appears on my dash and my
speedometer jumps to 120 when I'm just
cruising and won't go back down to 0 until
I stop. I've tried seeing if it was something
with the tune it wasn't, checked all the
fuses their good, tried replacing the vehicle
speed sensor that didn't work, and now
I'm about to replace the transfer case
motor to see if that fixes it. Any idea as to
what could be going on here? All the
dealerships have apparently never seen
this before and no one I know has any idea
as to what it could be

3 Answers

72,235

Sorry, but what is DOD? And have you checked for any codes?

Delete On Demand it gets rid of the AFM. And I have checked for codes and there's a transfer case code but it's not letting us read what the code is

72,235

Well obviously you in the area of the problem, the transfer case. Is the scanner not capable of reading the code? or what. One thing with the speed-o-meter is ground wires. Find any ground wire associated to the instrument panel and make sure there clean and tight. That would go for down in the transfer case area also. I

Your Answer

Add photo

Related Questions

  • Service 4wd 3 answers

    I have a 2009 Chevy Silverado 4wd. A couple months ago I had to do a cam, lifters, oil pump, rod, and DOD delete on my truck, seeing as how the dropping cyclinders on the 5.3 seems to wear on the ...

    2009 Chevrolet Silverado 1500 LT1 Crew Cab

    -

    Maintenance & Repair

  • 4wd service light comes on periodiacally. Is this a major problem? 6 answers

    My service light comes on that says Service 4wd. Is this a problem? My mechanic says it is in the switch.

    2000 Chevrolet Silverado 1500 Ext Cab Short Bed 4WD

    -

    Maintenance & Repair

  • 1999 Chevy Silverado 4wd service light turns on then turns off, what causes that? 2 answers

    This morning as I was preparing to leave, when I started my truck, my service 4wd light came on. I restarted the truck and it turned off. Just wondering if I should look into repair, tested the ...

    1999 Chevrolet Silverado 1500 3 Dr LS Extended Cab SB

    -

    Maintenance & Repair

  • 4wd 2 answers

    I bought a 4wd selector switch cause my 4wd light kept coming on. Well it fixed the problem but almost 100% positive it's stuck in 4wd now. What could be causing this?

    2006 Chevrolet Silverado 1500 LT1 Ext Cab 4WD

    -

    Maintenance & Repair

  • 04 trailblazer 4wd service light 3 answers

    My service 4wd light is on what do you thhink it it?

    2004 Chevrolet TrailBlazer

    -

    Maintenance & Repair

Silverado 1500

Looking for a Used Silverado 1500 in your area?

CarGurus has 182,761 nationwide Silverado 1500 listings starting at $1,495.

ZIP:

Search Chevrolet Silverado 1500 Questions

Chevrolet Silverado 1500 Experts

#1 John Carson
John Carson
Reputation 2,430
#2 Rowefast
Rowefast
Reputation 1,950
#3 tenspeed
tenspeed
Reputation 1,650
View All

Related Models For Sale

Used GMC Sierra 1500
774 Great Deals out of 68,507 listings starting at $1,800
Used Ford F-150
2,127 Great Deals out of 193,345 listings starting at $290
Used Dodge Ram 1500
404 Great Deals out of 10,928 listings starting at $1,000
Used Chevrolet Silverado 2500HD
316 Great Deals out of 28,588 listings starting at $1,900
Used Toyota Tundra
442 Great Deals out of 34,565 listings starting at $2,500
Used Toyota Tacoma
531 Great Deals out of 42,957 listings starting at $1,995
Used Chevrolet Tahoe
582 Great Deals out of 32,918 listings starting at $1,500
Used Chevrolet Colorado
249 Great Deals out of 27,510 listings starting at $1,000
Used Chevrolet Camaro
354 Great Deals out of 31,327 listings starting at $2,200
Used Ford F-250 Super Duty
332 Great Deals out of 44,363 listings starting at $1,450
Used Dodge Charger
526 Great Deals out of 28,644 listings starting at $2,500
Used Ford Mustang
684 Great Deals out of 44,708 listings starting at $1,500

Used Cars For Sale

2017 Chevrolet Silverado 1500 For Sale
297 Great Deals out of 126,818 listings starting at $15,892
2016 Chevrolet Silverado 1500 For Sale
139 Great Deals out of 5,716 listings starting at $18,995
2015 Chevrolet Silverado 1500 For Sale
217 Great Deals out of 8,406 listings starting at $12,950
2014 Chevrolet Silverado 1500 For Sale
259 Great Deals out of 10,252 listings starting at $9,798
2013 Chevrolet Silverado 1500 For Sale
163 Great Deals out of 4,961 listings starting at $8,950

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.