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2006 Chevrolet Silverado 1500 LT 5.3L MIL Lamp on
2006 1500 Silverado came in with vent valve code, replaced vent valve with new part. light stayed on, checked power and ground at valve connector. no ground. commanded pcm to turn valve on, no ground sent. checked cont. from pcm connector pin 45 all the way ba...
FIX posted 4/10/2018
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | [No VIN Available] |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0449 | PCM Internal Fault |
Message Closed w/FIX
Vehicle Data
2006 Chevrolet Silverado 1500 LT
| VIN | [No VIN Available] |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0449 | PCM Internal Fault |
Video