2005 Hummer H2 Q&A

2005 Hummer H2 Question: Front heated seats work and then they dont. Is there a relay.

front switch lights come on momentary and then shut off. Then all of a sudden they work.Getting cold can someone help. -
Answer 1
Likely you have a seat heat element that is shorting out. Control module may be seeing too much resitance and shuting system down. Compatible scan tool can check that system for fault codes. -