|
2010 GMC Sierra 1500 WT 5.3L Trailer Module
We have code b3894. When through aldata pinpoint test and replaced trialer module/fuel pump module. Did not fix. Then tried brake light switch, no luck. The scanner shows brake signal on at 90psi. The brake lights come on with very light pressure on pedal. As ...
FIX posted 12/21/2012
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 2 Replies Received (View Replies)2 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
2 Replies Received
2 Replies Received
Related Documents & Media | VIN | 1GTSCTE04A |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Trailer Module |
| Conditions | Serial Data |
Message Closed w/FIX
Vehicle Data
2010 GMC Sierra 1500 WT
| VIN | 1GTSCTE04A |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Trailer Module |
| Conditions | Serial Data |
Video