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2006 GMC Savana 3500 4.8L No Start
Posted to GM Driveability on 6/22/2017 9 Replies

Looking for help guys. Not sure how to get the answer. Van came from another shop. It cranks, but no start. They replaced crank sensor & connected used BCM & PCM. Asked me to reprogram the modules. After reprograming both modules & relearning pass lock, still ...

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  Related Documents & Media  2006 GMC Savana 3500

 
Message Closed w/FIX

car Vehicle Data

2006 GMC Savana 3500

VIN 1GDGG31V66
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start

Trouble Codes

P1631TCM Internal - Clock Processor Performance
Message Closed w/FIX

car Vehicle Data

2006 GMC Savana 3500

VIN 1GDGG31V66
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start

Trouble Codes

P1631TCM Internal - Clock Processor Performance