No communication to ECU
What is your question?
The gas gauge doesn't work the oil pressure doesn't work and replace the fuel pump check all the fuses relays replaced the ECU the relay works cuz when I push on the relay the starter cranks but doesn't start listening the radio works power seats work the lights work
How long has your 2008 GMC Sierra 1500 had this problem?
8 months
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RepairPal Certified shops can diagnose and repair your 2008 GMC Sierra 1500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
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Tuffy Tire & Auto Service Center - Grandview
1524 W 5th Ave
Columbus, OH
Closed
Opens 8:00 AM Thu
Excite Auto Repair & Towing
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Columbus, OH
Closed
Opens 9:00 AM Thu
All In Auto Service
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Columbus, OH
Closed
Opens 8:00 AM Thu