2019 CHEVROLET SILVERADO 4500HD TSBs (16)
- Bulletin:
- PIE0462
- Component:
- 110000 electrical system
- Summary:
- This engineering informational bulletin is requesting information from the filed on vehicles that have the condition of trailer electrical not working as intended and/or trailer message displayed.
- Bulletin:
- PIT5232E
- Component:
- 110000 electrical system
- Summary:
- This preliminary information communication provides information to the technician the steps to diagnose and repair the concern of the display is showing 32° f (0° c) after a battery or reprogramming a module. the outside temperature
- Bulletin:
- 18157
- Component:
- 080000 fuel system, diesel
- Summary:
- 18157 - customer satisfaction program. certain low cab forward vehicles, equipped with diesel engines, may have a condition in which the fuel tank sub unit float arm in the rear-mounted fuel tank may become disconnected causing the fuel gau
- Bulletin:
- PIT5387F
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- This preliminary information communication provides information to the technician how to repair vehicles that instrument panel cluster, radio, and heater-vent-air conditioning display blanks out, bluetooth phone or pandora connection droppe
- Bulletin:
- PIT5624
- Component:
- 220000 seats
- Summary:
- This preliminary information communicates a diagnostic tip for an issues with the heated and/or vented seats turning off and setting dtcu1524 because of a loss of voltage to the seat heating control module.
- Bulletin:
- PIT4745E
- Component:
- 200000 wheels
- Summary:
- This preliminary information communication provides information to the technician about vehicles that have raised dents or ripple appearance in the side outer panel of the cargo box around the perimeter of the wheel house opening. technicia
- Bulletin:
- PIP5579
- Component:
- 021000 suspension:front
- Summary:
- This preliminary information communicates that the front and rear axle assemblies are restricted from dealer ordering or replacing to assist engineering in identifying any issues.
- Bulletin:
- PIT5386D
- Component:
- 110000 electrical system
- Summary:
- This preliminary information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the pre-delivery inspection. on trucks equipped with the back up alarm (rpo 8s3), the
- Bulletin:
- PIT5481D
- Component:
- 270000 lane departure
- Summary:
- This preliminary information communication provides information to the technician with additional information on the functionality of lane keep assist.starting with2016 model year lane keep assist regular production option code (uhx) replac
- Bulletin:
- PIT5586B
- Component:
- 060000 engine (pws)
- Summary:
- This preliminary information communicates a customer concern ofipc gauges inoperative or fluctuate, no start,no crank,sir light / service airbag message, service suspension message,radio display blank, steering wheel controls (swc) not illu
- Bulletin:
- PIT5241F
- Component:
- 210000 trailer hitches
- Summary:
- This preliminary information communication provides information to the technician about customers that may request the factory integrated trailer brake controller regular production option code (jl1) be installed on their full-size pickup o
- Bulletin:
- PIT5361D
- Component:
- 030000 brakes (pws)
- Summary:
- This preliminary information communication provides information to the technician on the steps to diagnose and repair vehicles that may have issues were the customer will need increased effort to depress the brake pedal. technician may find
- Bulletin:
- PIT5576B
- Component:
- 160000 structure
- Summary:
- This preliminary information communicates and issue with the hood ajar message being displayed when the hood is not ajar. inspect the body ground strap to insure it is connected in the proper locations and the strap eyelets are tight and do
- Bulletin:
- PIP5570A
- Component:
- 013100 steering:gear box:shaft sector
- Summary:
- This preliminary information communicates to the dealer a conditionwhere a tick noise may be present inside a vehicle while driving. this may be the result of a deformed or improperly seated steering shaft seal allowing engine compartment
- Bulletin:
- PIP5491A
- Component:
- 110000 electrical system
- Summary:
- This preliminary information communicates to the technician when diagnosing intermittent circuit concerns to look at the connector for missing weather pack seals that could allow water intrusion into the connector and lead to corrosion on t
- Bulletin:
- PIT5359C
- Component:
- 110000 electrical system
- Summary:
- This preliminary information communication provides information to the technician about vehicles that may have a radio backlighting will stay on even after the ignition has been turned off and the key has been removed for several minutes, e
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