
2003 Chevrolet Suburban 1500 LS 5.3L PCM B
we have this 2003 suburban that blows the fuse for the pcm b circuit as soon as the key is turned on. checked all wiring to pcm and ignition and all seems to be good. any ideas would be helpful.
FIX posted 1/25/2008
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Message Closed
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VIN | 3GNFK16Z33 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | PCM B |
Conditions | Blows Fuse |
Message Closed
Vehicle Data
2003 Chevrolet Suburban 1500 LS
VIN | 3GNFK16Z33 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | PCM B |
Conditions | Blows Fuse |