What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer communications
10Original wording in English
CHEVROLET, GMC
Reported code forms P2636
This Preliminary Information communication provides information to the technician how to diagnose and repair vehicles that may have fuel gauge that shows empty and the low fuel level indicator is on. Technician will…
CHEVROLET, GMC
Reported code forms P2636
Hesitation, Stalling, Engine Speed Flare While Coasting, Unintended Acceleration Feel During a Parking Lot Maneuver, Reduced Surge in Low Speed Maneuvers, Stumble, Harsh Tip-In/Tip-Out, Park-Reverse-Drive Shift…
CHEVROLET, GMC
Reported code forms P2636
This Preliminary Information communication provides information to the technician how to diagnose and repair vehicles that may have fuel gauge that shows empty and the low fuel level indicator is on. Technician will…
CHEVROLET, GMC
Reported code forms P2636
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN HOW TO DIAGNOSTIC AND REPAIR VEHICLES THAT MAY HAVE FUEL GAUGE THAT SHOWS EMPTY AND THE LOW FUEL LEVEL INDICATOR IS ON. DIAGNOSTIC…
CHEVROLET, GMC
Reported code forms P2636
This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0087, P0461,…
CHEVROLET
Reported code forms P2636
GM: TECHNICIAN MAY BE UNABLE TO COMMAND PUMP TOOL TRANSFER PUMP ON WITH SCAN TOOL. SES MIL MAY BE ON WITH ONE OR MORE OF DTCS P0087 P0461 P2066 P028E P2632 P2633 P2634 AND/OR P2636. ALSO INCLUDED MAKE/MODEL GMC SIERRA…
Check vehicle applicability
9A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Chevrolet | SILVERADO 3500 | 2017 |
| Chevrolet | SILVERADO 3500 | 2016 |
| Chevrolet | SILVERADO 3500 | 2013 |
| Chevrolet | SILVERADO 3500 | 2012 |
| Chevrolet | SILVERADO 3500 | 2011 |
| Chevrolet | SILVERADO 3500 | 2010 |
| Chevrolet | SILVERADO 3500 | 2009 |
| Chevrolet | SILVERADO 3500 | 2008 |
| Chevrolet | SILVERADO 3500 | 2007 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.