
1993 GMC K1500 Suburban SLE 5.7L Speedo/ Transmision
We tracked down whats called the speed buffer module and when that is unplugged we have perfect ac signal when it is installed we completely lose the signal. of course no one has one of these as they have been discontinued and I went to the junkyard and got th...
FIX posted 8/7/2012
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Message Closed w/FIX
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VIN | 1GKFK16K2P |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Speedo/ Transmision |
Conditions | No Speed Indicated |
Misc. | Code #72 |
Message Closed w/FIX
Vehicle Data
1993 GMC K1500 Suburban SLE
VIN | 1GKFK16K2P |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Speedo/ Transmision |
Conditions | No Speed Indicated |
Misc. | Code #72 |