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Brakes Lights And Cruise Control Are Not Working?
I Only Have A Cab Third Brake Light That Works. The Others Do Not Work, Including The Camper Shell Third Brake Light. I Have Turn Signals....
Asked by
Mbarr2012
·
1 ANSWER
7 IMAGES
2003
GMC SIERRA
Oil Pressure Gauge Not Working Properly?
Just Replaced The Oil Pressure Sensor. Fresh Oil Change With Filter. The Gauge In The Truck Reads Just Below 20. When Driving With Rpms Up...
Asked by
Bencouper
·
1 ANSWER
2005
GMC SIERRA
Instrument Cluster Going Crazy, No Windows, No A/C...
Got Into My Truck This Morning Started The Truck Like Normal, All The Sudden My A/c Stopped Working Tried To Roll Down Windows All It Did...
Asked by
Derbykess
·
2 ANSWERS
1 VIDEO
9 IMAGES
2006
GMC SIERRA
OBD Port Not Working?
I Can't Figure Out Which Fuse My Obd Port Is Connected To. I've Looked For A Cigarette Lighter Fuse And Every Other Fuse That I...
Asked by
Galaxyal8230
·
3 ANSWERS
3 IMAGES
2011
GMC SIERRA
Not Starting?
I Took My Truck To A “tuner” Because I Was Having Fuel Problems And Thought It Might Have Been My Pcm Since I Had Been Told I Needed To...
Asked by
txzdk
·
1 ANSWER
4 IMAGES
2003
GMC SIERRA
Low Oil Pressure?
Low Oil Pressure, Occasionally Ticking, Stuttering Upon Acceleration And Or When Taking Off From A Stop.
Asked by
Tank60
·
1 ANSWER
2000
GMC SIERRA
BCM Wiring Diagrams Needed?
The Truck Listed Above Is A 2500hd With Duramax, Sle Trim. I’m Looking For Bcm Wiring Diagrams. Door Ajar Switch Wires Specifically....
Asked by
Devins0202
·
5 ANSWERS
8 IMAGES
2014
GMC SIERRA
No Power Up Steep Hill, Low Speed?
I Do A Lot Of Fishing In The Back Country. My Trailer Weighs 1,800 Lbs And Another 500lbs Of Gear In The Bed In The Bed. My Truck Works...
Asked by
Happyfisher
·
1 ANSWER
2008
GMC SIERRA
Horn Not Working?
I Have No Horn From Steering Wheel Or The Key Fob.
Asked by
bryant.arlt
·
1 ANSWER
2 IMAGES
2013
GMC SIERRA
High Idle?
At Startup, 2,000 Rpms, After A Few Minutes, 1,300 Rpms, In Gear With Brake 1,100 Rpms, Let Off The Brake And Just Apply Throttle And...
Asked by
Boofer22811
·
1 ANSWER
1992
GMC SIERRA
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