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2006 Chevrolet Silverado 2500 HD LT 6.6L Intake Air Heater
Posted to GM Engine on 1/9/2013 4 Replies

Truck came in with complaint of lights dimming and ck engine light on found code 540 IAH circuit. Voltage bounces until code resets. Our problem is that mitchell wants the factory scan tool to diagnoise this code. Just woundering what the common problem is, th...

4 Replies Received (View Replies)

  Related Documents & Media  2006 Chevrolet Silverado 2500 HD LT

 
Message Closed w/Summary

car Vehicle Data

2006 Chevrolet Silverado 2500 HD LT

VIN 1GCHK29D56
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedIntake Air Heater
ConditionsP0540
Message Closed w/Summary

car Vehicle Data

2006 Chevrolet Silverado 2500 HD LT

VIN 1GCHK29D56
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedIntake Air Heater
ConditionsP0540