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2003 GMC Sonoma SL 4.3L No Start
Posted to GM Driveability on 12/29/2008 5 Replies

When the vehicle sets outside in the cold it will not start. When it is brought in the shop and warms up it will start. The only code it shows is P1626. I have replaced the PCM with no change.

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  Related Documents & Media  2003 GMC Sonoma SL

 
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car Vehicle Data

2003 GMC Sonoma SL

VIN 1GTCS19X73
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursCold, When Vehicle Is in Cold Weather
Misc.Pickup

Trouble Codes

P1626Theft Deterrent System Fuel Enable Circuit Malfunction
Message Closed

car Vehicle Data

2003 GMC Sonoma SL

VIN 1GTCS19X73
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursCold, When Vehicle Is in Cold Weather
Misc.Pickup

Trouble Codes

P1626Theft Deterrent System Fuel Enable Circuit Malfunction