Q: Gas reset button location

asked by on

I am trying to find the location of the gas pump reset button on my 4.3L. The first thing I did was change the fuel pump. The ignition spark is good. I changed the Body Control module, because I got the code p1631. Where is the reset button for the gas pump?

Hello. Diagnostic trouble code P1631 is an indication that the theft deterrent password is incorrect. The theft deterrent feature for your vehicle will shut off the fuel to your car until the proper password is sent to the PCM. A relearn procedure is also needed in order for the fuel supply to be turned back on. Once the body control module has been replaced, it will need to be reprogrammed as well. Until these things are done, the fuel will remain shut off. I recommend getting some assistance from a qualified technician, such as one from YourMechanic, who can diagnose your trouble code and help you reprogram the system.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Gas reset button location

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: What's Dry Gas?

Dry gas, or Drygas, is an alcohol based fuel additive. Its purpose is to remove excess water from gasoline by absorbing the water and burning it off in the combustion chamber. It also prevents water in gasoline from freezing by...

Q: why is my car chugs and dies after a half tank of gas

The fuel pump may be starting to go bad, when you get below half a tank, the pump does not submerge in fuel as much to keep it cool and it will seize up and stall the motor. You will...

Q: Coolant leak codes

The code P2187 indicates a lean running situation at idle. More parameters will need to be checked to get to the bottom of this issue. Sometimes false reading from a malfunctioning mass air flow sensor may mess with the vehicle's...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...