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2003 Chevrolet Silverado 2500 HD 6.6L MIL Lamp on
Posted to GM Driveability on 1/26/2011 7 Replies

Ok, loads of fun,cust. came in wanting glow plugs replaced, replaced and next day cust. called and said the ck eng light was BACK on, they said thats why they wanted them replaced, anyway, this is a calif system and my voltage is at 1.2v which NORMALLY means t...

7 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Silverado 2500 HD

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 2500 HD

VIN 17E3146310
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCold

Trouble Codes

P0380Intake Air Heater Relay 1 Control Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 2500 HD

VIN 17E3146310
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCold

Trouble Codes

P0380Intake Air Heater Relay 1 Control Circuit Malfunction