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2007 GMC C5500 Topkick C5U042 8.1L Allison Trans
Posted to GM Transmission on 4/9/2015 6 Replies

posting this for a friend. codes po848, 731, 762, & 751 set if try to move move before warm. shifts fine after 10 mins of running. PRNDL blinks & goes blank during warm up. anybody seen this. any ideas Alli

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  Related Documents & Media  2007 GMC C5500 Topkick C5U042

 
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car Vehicle Data

2007 GMC C5500 Topkick C5U042

VIN 1GDE5E1G37
Engine8.1 L / 8 cyl / GAS
DeliveryFuel Injection
AffectedAllison Trans
ConditionsNo Move Cold
Message Closed

car Vehicle Data

2007 GMC C5500 Topkick C5U042

VIN 1GDE5E1G37
Engine8.1 L / 8 cyl / GAS
DeliveryFuel Injection
AffectedAllison Trans
ConditionsNo Move Cold