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2004 GMC Sierra 1500 SLE 5.3L Passlock 2
Posted to GM Electrical on 4/29/2024 9 Replies

Ok, where do I begin. This was dragged here from another shop not starting. It is definitely some sort of passlock issue. P1626 will set in PCM and I was told U1064 will set eventually. My understanding is this all started with a throttle issue and a reduc...

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  Related Documents & Media  2004 GMC Sierra 1500 SLE

 
Message Closed w/FIX

car Vehicle Data

2004 GMC Sierra 1500 SLE

VIN 2GTEK19T34
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedPasslock 2
ConditionsStart / Die
Message Closed w/FIX

car Vehicle Data

2004 GMC Sierra 1500 SLE

VIN 2GTEK19T34
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedPasslock 2
ConditionsStart / Die