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2004 Chevrolet Silverado 2500 HD 6.6L Speedo
Posted to GM Brakes on 4/19/2007 5 Replies

can hear bearing type noise int, & then speedo jumps, & brake lite will come on, will go out on own after several miles, will set code co 055, did see voltage bobble at speed sensor, replaced sensor & could not verify any more fluctuation., but still have trou...

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  Related Documents & Media  2004 Chevrolet Silverado 2500 HD

 
Message Closed w/Summary

car Vehicle Data

2004 Chevrolet Silverado 2500 HD

VIN 1GCHK23294
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedSpeedo
ConditionsBrake Light
Misc.4Door 4WD
Message Closed w/Summary

car Vehicle Data

2004 Chevrolet Silverado 2500 HD

VIN 1GCHK23294
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedSpeedo
ConditionsBrake Light
Misc.4Door 4WD