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
$
443
to $
2,733
2007 GMC Sierra 2500 HD
$
195
to $
552
2007 GMC Sierra 2500 HD
$
93
to $
659
2007 GMC Sierra 2500 HD
$
361
to $
2,147
2007 GMC Sierra 2500 HD
$
268
to $
754

2007 GMC Sierra 2500 HD Problems

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.

Improper HVAC Temperature and/or Air Delivery Due to Failed Mode Door Actuator

One or more heater & AC (HVAC) temperature and/or air delivery mode door actuator may fail, resulting in improper temperature or air delivery. If this occurs, fault code(s) should be stored in the HVAC control module which should assist in diagnoses.

Daytime Running Lights Are Prone to Burning Out

The daytime running lights are prone to burning out. Our technicians tell us that the light sockets may show signs of heat damage but usually are OK. Always be sure to use the correct replacement bulb for the best life expectancy. The new bulb recommendation for 2001-2003 models is #4114K (trade number).

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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.

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