
2003 GMC Sierra 3500 6.0L MIL Lamp on
loss of comms until you step on brake pedal than able to get codes
Summary posted 4/3/2022
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Message Closed w/Summary
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VIN | [No VIN Available] |
Engine | 6.0 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
P1626 | Theft Deterrent System Fuel Enable Circuit Malfunction |
U1064 | Lost Communication With BCM / VCD Module |
U1301 | Class 2 Data Line Short To Voltage |
U1626 |
Message Closed w/Summary
Vehicle Data
2003 GMC Sierra 3500
VIN | [No VIN Available] |
Engine | 6.0 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
P1626 | Theft Deterrent System Fuel Enable Circuit Malfunction |
U1064 | Lost Communication With BCM / VCD Module |
U1301 | Class 2 Data Line Short To Voltage |
U1626 |