2003 Chevrolet Silverado 2500 HD 6.6L MIL Lamp on
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...
FIX posted 2/7/2011
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Vehicle Data2003 Chevrolet Silverado 2500 HD
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2003 Chevrolet Silverado 2500 HD
VIN | 17E3146310 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold |
Trouble Codes
P0380 | Intake Air Heater Relay 1 Control Circuit Malfunction |