P2636
Fuel Pump "B" Low Flow/Performance
DTC P2636, sometimes indicated as P263600 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the causing fuel pump "b" low flow/performance.
- P2636: Fuel Pump "B" Low Flow/Performance
- P2636: Fuel pump (FP) B – low flow/performance problem
- P2636 00: Fuel pump (FP) B - low flow/performance problem
Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.
- PIT5208 - ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE
CHEVROLET: Fuel gauge shows empty after refueling and dtc P2636. - PIT5208 - ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE
CHEVROLET: Fuel gauge shows empty after refueling and dtc P2636. - PIT5212A - ENGINE (PWS)
CHEVROLET: 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 code P2636 set. Technician should ensure - PIT5212 - ENGINE (PWS)
CHEVROLET: This preliminary information communication provides information to the technician about vehicles with a service engine soon malfunction indicator lamp on. Technician will find a diagnostic trouble code P2636 set. Technician will find that u - PIT5208 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
CHEVROLET: This preliminary information communication provides information to the technician about vehicles that after refueling the fuel gauge will show empty. Technician will find diagnostic trouble code P2636. Dealer should question the owner if th - PIT5208A - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
CHEVROLET: This preliminary information communication provides information to the technician about vehicles that after refueling the fuel gauge will show empty. Technician may find diagnostic trouble code P2636 has set. Technician should be advised th - PIT5510 - ENGINE (PWS)
CHEVROLET: 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 trouble code P2636 will be - PIT-5212-B - ENGINE (PWS)
CHEVROLET: 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 3500 model year 2013. - PIC-5104A - FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
CHEVROLET: General motors: fuel system dtc's P2066, P2636. A comment made on the accuracy of the fuel gauge. In some rare cases, they may comment that the vehicle runs out of fuel at approx. 1/4 tank. *pe - PIC4765 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
CHEVROLET: Erratic fuel gauge operation dtc's P2066 and/or P2636. *nj - PIC4765 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
CHEVROLET: Erratic fuel gauge operation dtc's P2066 and/or P2636. *nj - 050604008 - ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET: Diagnostic trouble code (dtc) P1172 or P2636, fuel gauge reads empty, service engine soon (ses) light on. *tt - 3616 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
CHEVROLET: Fuel gauge inaccurate/ diagnostic trouble code P0461 and or P2636/ transfer pump will not shut off. *tt - 050604024 - ENGINE AND ENGINE COOLING
CHEVROLET: Revised diagnostic trouble code (dtc) P1172 and dtc P2636. *tt
2016 CHEVROLET SILVERADO 3500 with 40396.0 miles
P2636 transfer pump - driver indicated fuel gauge was fluctuating from full to empty. Check engine light came on and gauge dropped to empty. Driver saw smoke coming from left side of engine. Upon inspection strong fuel odor. Dealership found cleared code and found gauges reading normal, then pump "got loud and hot and quit operating". Replaced fuel transfer pump. Vehicle had 40,396 miles. Believe this to be a hazard to our drivers, with fuel leak/fire and stalling potential outcomes.
FUEL/PROPULSION SYSTEM,
2015 CHEVROLET SILVERADO 3500 with 37880.0 miles
P2636 transfer pump insufficient flow - vehicle stalled while driving, unable to restart. Towed into dealership to find transfer pump which transfers fuel from rear to front tank had failed. Vehicle has 37,880 miles at time of incident. Believe this to be recurring issue, which should be addressed with manufacturer.
FUEL/PROPULSION SYSTEM,