× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2006 GMC Sierra 1500 SLE 4.8L Block Heater
Posted to GM Engine on 1/20/2012 9 Replies

This truck has a thermostat type switch in the end of the engine block heater cord. I think it will only flow current below -18 C. Is there any way to test it other than waiting for it to get cold enough?

9 Replies Received (View Replies)

  Related Documents & Media  2006 GMC Sierra 1500 SLE

 
Message Closed w/FIX

car Vehicle Data

2006 GMC Sierra 1500 SLE

VIN 1GTEK19V36
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedBlock Heater
Message Closed w/FIX

car Vehicle Data

2006 GMC Sierra 1500 SLE

VIN 1GTEK19V36
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedBlock Heater