2007 GMC Sierra 2500 HD Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2007 GMC Sierra 2500 HD

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2007 GMC Sierra 2500 HD
$
144
to $
349
2007 GMC Sierra 2500 HD
$
416
to $
1,010
2007 GMC Sierra 2500 HD
$
322
to $
858
2007 GMC Sierra 2500 HD
$
793
to $
1,307
2007 GMC Sierra 2500 HD
$
878
to $
1,325

2007 GMC Sierra 2500 HD Problems

Service 4WD Message May be Displayed

The 4WD transfer case encoder motor position sensor or the selector switch may fail causing the service 4WD message to be displayed. Fault code(s) stored in the transfer case control module will be of assistance in determining the exact fault causing the message to be displayed.

Speedometer or Other Instrument Panel Gauge May Work Erratically

The speedometer or other instrument panel gauge may begin to work erratically at times. Our technicians tell us that the instrument cluster must be sent to a repair facility to correct this fault. The warranty has been extended on some of these units to 7 years or 70,000 miles.

Replace spark plugs every 100,000 miles

The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.

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2007 GMC Sierra 2500 HD Questions

PO507 WHAT AND WHERE IS THIS (1 answer)

ENGINE LIGHT CODE PO121 REPLACED PEDAL SWITCH LIGHT CAME ON AGAIN PO121 (1 answer)

Truck steers eratic, pulling left and right, when in 4wd (1 answer)

Really hard to steer in 4wd. Would rather drive it in 2wd and take my chances then fight 4wd. Then have to drive it about a mile for it to disengage. Then you can hear it disengage with a thump.

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2007 GMC Sierra 2500 HD Recalls

Front Passenger Air Bag Defective

In a crash that deploys the passenger front air bag, the inflator of the air bag can rupture, causing metal debris to strike vehicle occupants. Dealers will replace the front passenger air bag inflator free of charge to correct the concern.

Auxiliary Battery Fuse Link Melts

If too much current is drawn from the auxiliary battery, the fusible link can melt, causing risk of fire. Dealers will replace the jumper harness with one that includes a 40 amp inline fuse, and provide vehicle owners with supplemental owners manual information free of charge to resolve the problem.

Possible Under Hood Electrical Fire

The heated washer module under the hood could overheat due to excessive current draw. Under certain conditions, this could result in an under hood fire. This previous recall attempt in 2008 to repair this concern did not have the expected success. Dealers will now permanently disable and remove the heated washer module to correct this concern. This recall is expected to begin on June 20, 2010.

See More Recalls (4)