20 Most Recent 2012 Chevrolet Silverado 1500 Questions & Answers

It is located under the drivers seat, bolted to the floor, be very careful of the thick yellow wire. thats the signal wire to set off the air bag. Also be sure to disconnect the trucks battery when messing around with electronics, and make sure you touch your truck as in ground your self before you install the new computer as static from your body can fry a new computer

F1 and F2 are the door fuses for left and right, and F14 is Mirrors/Windows module, but you may run into problems because the radio is hooked up to the computer via a computer data network and may be confused by the addition of a new amp? https://fuse-box.info/chevrolet/chevrolet-silverado-mk4-2019-fuses-and-relays https://www.google.com/search?q=2021+Chevy+Silverado+1500+4+door+and+only+the+front+passenger+window+won%27t+work ....

In the link Firing order: 1-6-5-4-3-2 Distributor rotation: Clockwise. https://www.google.com/search?q=2000+chevy+silverado+1500+4.3+firing+order ..

c1500 (forgot the "C")/? 3 engine + diesel, not old engine, try new distrib ? or fully rebuilt not told exact part bad. ICM, sure. most folks that replace parts inside any distrib, (electronics only() do so wrong. it must have the heat sink thermal compound used, (thin) or it over heats,, rebuilts are best for sure maker CARDONE 1. the ICM has metal side, that must be thermal pasted. must. is use dow 340 compound or better. dow makes some that is 8x better for the fasted processor made by intel. that run super fast and super hot. so when I do care parts I use this, DOW TIM> TC-5022 340 up 5022 is nothing less than fantastic. use only thin covering thin is best, even .002" thick film even use old credit car to do that.

https://www.gmtruckclub.com/threads/1993-2500-lost-1st-low-gear.1476159/ Solenoid problem

DTC P0496: EVAP Emission High Purge Flow Fault, EVAP Flow During A Non-Purge Condition

I would have a tranny shop check it out sounds like the clutch in 3rd gear is gone.

codes are OBDll and are available on line free you have seious transmission problems. Code scanner came with manual with codes in it. https://obd2-codes.co/ https://www.obdadvisor.com/most-popular-obd2-codes/ https://www.obdadvisor.com/most-popular-obd2-codes/ https://www.yourmechanic.com/article/p0421-obd-ii-trouble-code-torque-converter-clutch-circuit-malfunction-by-andrew-quinn https://www.yourmechanic.com/article/p0785-obd-ii-trouble-code-shift-timing-solenoid-malfunction-3-2-shift-solenoid-circuit-electrical-by-valerie-johnston https://www.transmissionrepaircostguide.com/p1860/ https://www.yourmechanic.com/article/p0753-obd-ii-trouble-code-shift-solenoid-a-electrical-1-2-shift-solenoid-circuit-electrical-by-valerie-johnston https://www.yourmechanic.com/article/p0758-obd-ii-trouble-code-shift-solenoid-b-electrical-2-3-shift-solenoid-circuit-electrical-by-yourmechanic

Always rust on the pins that allow the brake caliper to move laterally and squeeze the rotor.

first.... is this when the engine is cold or at operating temp. or does it make a difference.it would help to know what make model and year, that being said, high idle is generally caused by vacuum leak somewhere or dirty throttle body . does it have a vacuum brake booster or power steering brake booster?

Sounds like you have a leak. P2771 = Four wheel drive low switch circuit error. I would look for a broken wire or bad connection.

4.3L = .045, / 5.0L & 5.7L = .035

possible problem is that the tuner program did not remove completely or may have corrupted vehicles original programming

If the CEL was lit there are stored codes, unless the scanner is unable to communicate and/or power/ground to the ECM/PCM is compromised.

Pop open the hood and locate the fuse box in the engine bay. Open the cap, and you will see a lot of fuses. We would like to point out that all information about the fuse location is already printed on the inside of the fuse box's cover. However, the fuse you are looking for is 4WS Fuse and PCM 1 fuse, both of which have a 15-Amp fuse. To know more about the fuses on your Silverado, visit the link: https://fusesdiagram.com/chevrolet/fuses-and-relay-chevrolet-silverado-1999-2007.html

The mileage is not mentioned. Wear and tear on the clutch pack can cause the symptoms that you describe. It is best if you take it to a transmission shop or get a whole remanufactured transmission.

Bad connection at the back, ribbon connectors and plugs.

Sounds like the switch for the fan is broken. Check thermostat, it might be stuck in the open position which tells your fan to stay on.

Are you sure your Silverado is a 1994? The first model was a 1999 year. The fuse for the cigarette lighter is in the engine compartment. A black box near the battery. I've attached an image to show the 2 most likely fuses you will need to check.

Usually around the steering column but look for the key scanning sign.