Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
511640B
Service Bulletin/Repair Instructions
According to General Motors Recall 23V247: "These vehicles are equipped with an unused circuit that a final-stage manufacturer may elect to use to install an optional rear HVAC system. If the final-stage manufacturer leaves the circuit's connectors or cut wires unsealed, exposure to moisture or contamination may, over time, cause corrosion. This could result in high current draw through the circuit at the vehicles' lower left side B-pillar. Unintended release of excessive heat from the circuit may pose a risk of a vehicle fire and increase the risk of injury."
1-2015-0716_V1
Service Bulletin/Repair Instructions
THIS TSB OUTLINES THE PROCEDURE TO REPAIR THE RAMP PLATE.
1-2015-0528_VI
Service Bulletin/Repair Instructions
THIS INSTRUCTION OUTLINES THE PROCEDURE TO ADJUST THE MANUAL RAMP.
1-2015-0401_V1
Service Bulletin/Repair Instructions
THIS TSB OUTLINES THE PROCEDURE FOR THE LOWER DOOR HARNESS MODIFICATION TO THE AMERIVAN PRODUCTS WITH POWER OR MANUAL SLIDING DOORS.
1-2014-1218-TY_V
Service Bulletin/Repair Instructions
THIS INSTRUCTION OUTLINES THE PROCEDURE TO ADJUST THE RAMP STOW POSITION.
1-2014-0708_V1
Service Bulletin/Repair Instructions
THIS TSB OUTLINES THE PROCEDURE TO INSTALL THE SIDE STEP.
1-2014-0611_V1
Service Bulletin/Repair Instructions
THIS COMMUNICATION NOTIFIES THE DEALER/CUSTOMER THAT THE IOD FUSE HAS BEEN REMOVED TO LIMIT THE AMOUNT OF PARASITIC DRAW ON THE BATTERY. THIS COMMUNICATION INSTRUCTS THE DEALER/CUSTOMER TO RECONNECT THE IOD FUSE IN THE TIPM BEFORE OPERATING THE VEHICLE.