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hd74 · 09-11-2014, 02:29 PM

my service engine light came on today. I installed my code reader and it did not turn on like normal.so I tried it on my other truck and it worked, so the reader works. Where should I start.2006 gmc 1500 truck, thanks in advance

09-11-2014, 02:29 PM	#1
hd74 Registered User Join Date: Jun 2009 Location: shellman bluff,ga Posts: 250	service engine light my service engine light came on today. I installed my code reader and it did not turn on like normal.so I tried it on my other truck and it worked, so the reader works. Where should I start.2006 gmc 1500 truck, thanks in advance