2002 Chevrolet Silverado 1500 - Page 9 - Answered Questions & Fixed issues

If the pedal goes all the way to the floor you have air in your lines somewhere. If the pedal is soft and spongy then there is air in the lines. Start checking around the inside of your tires, and up near your Brake Booster and Master Cylinder

P0449 Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction = the evap valve is not opening, it will have to be replaced.

by fed law you will need to take it to a qualified shop and have the system evaced and charged. if that hose blew it most likly dumped it oil charge too. spend the 75 bucks and get it done right. If the system was left open for a long period it my need the dryer replaced too. might as well spend a few more dollars and replace the cat tube too.

Hi,

Have you checked for spark? Remove a spark plug wire and crank the engine to check for spark. What was the fuel pressure reading?

It would be best to check for fuel pressure with a gauge if there is not enough fuel pressure, the engine will not run. Here is the fuel pressure specification:
Fuel System Pressure Key On Engine Off 55-62 psi
Let me know,once you checked the same.

Hope i helped you.

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This event is actually triggering the vehicle's antilock brake system that is non functional. When this happens, the ABS system logs one or more fault codes that correspond to the problem and turns on the ABS warning light. In most cases, it also temporarily DISABLES your ABS system. You vehicle should still brake and stop normally, but it will NOT have antilock braking when making a sudden panic stop or braking on wet or slick surfaces. You can continue driving, but you should have the problem diagnosed and repaired at your earliest convenience.

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Replace the wiper module. Cardone at around $35-$50. This is the black cover under the hood, driver's side with 3 screws and about 4" x 4". Takes about 3 minutes to change.
A1 Cardone 81158PB Remanufactured Wiper Motor Pulse Board Module

About any auto parts store should have the correct type and size battery for your truck. Depending what you want to spend and how long you intend to keep the truck will help you determine which battery to purchase.

These GM instrument panels are faulty the circuit board burns out.There is a recall but,your vehicle can't have over 70,000 miles on it and it can't be over 7 years old.So you will have to replace the cluster.

The fuel pump is controlled by the Fuel Pump Relay which is controlled by the Powertrain Control Module (PCM). It is really quite simple. If you check for power and ground at the relay, it should go like this: There should be one connector that has Battery power (B+) all of the time. This is the power circuit that feeds the fuel pump motor. The circuit that this feeds will have continuity to ground all the time (You can check this by hooking a test light to B+ and probing the connectors. The light will light up when it finds continuity to ground) - this would be the circuit to the fuel pump motor itself. Another connector will have battery voltage only with the key in the ON and START positions. This is the power circuit for the relay primary coil. (The circuit that operates the relay) Last but not least, one other connector will have ground momentarilly when the key is first turned to the ON position. It will only be grounded for about 2 seconds. It will only do this once in a key cycle. You will have to turn the key off for about 15 seconds and turn it back on to get it to do it again. This is the fuel pump relay control circuit to the PCM - this is what actually turns the fuel pump on and off. If these circuits are all working, then the only other cause would be a bad relay.

It sounds like someone messed up to me! Apparently, the brake controller got wired into an ignition circuit that it should not have gotten wired to. When accessories are added to a vehicle, it is extremely important that the vehicle wiring diagrams are used so that you know EXACTLY what you are tying into. Some of the Chevy trucks that are sold with trailer towing packages already have the wiring for brake controllers under the dash. This makes installation easy and is already tied into the correct things.

Also see my comments on related subjects HERE

Defective dimmer switch.

Thanks for choosing FixYa and welcome to the site. To be honest, it could be a few different things, including fuel. Make sure your fuel filter or air filter is not clogged up. Make sure your PCV valve is clear and working properly. You should check your fuel pressure to rule out a fuel issue if possible. If it is low, could be a filter or bad injector. Since it only happens when you slow down, the idle may need adjusted or it could be an idle control sensor. Check for vacuum leaks or lose hoses. If you have a check engine light on, take it to Autozone and have it scanned. It cost nothing to do so. If not, check the parts above. If you have any questions, let me know. Thanks for using FixYa,

Check in the fuse block; access door is on the driver's side edge of the instrument panel. Pull off the cover to access the fuse block. Look for tag "IGN 1" for Ignition, Instrument Panel...








Additional details could find in the Owners Manual: DOWNLOAD HERE.

Hope helps.

my silverado trick is not stating oregnel key lost i have copy key my trick somtime strat many time not thank you

It could be the fuel pump. If you turn the key to the run position you should hear a faint hum from the gas tank. Its not to hard to change as long as you don't have a full tank of gas. I had this problem on my S-10. If you have any questions email me at [email protected]

No--

The issue is usually loaded gears. The secret is to try circles, one way and then the other. This preload is why 4x4 is supposed to be used on loose surfaces....The gears will disengauge after they unload.

usually on the passenger side vavle cover pull it off it should rattle if not replace it

there is a sticker located under the hood either on the hood itself or on the radiator support with a belt routing diagram the engine size is usually listed there or also on the vehicle build tag onthe opening part of he driver front door

throttle position sensor is bad