2001 Chevrolet Blazer - Answered Questions & Fixed issues


this got easy after a while 2 ways, i had friends who would not take the time to spend 8dollars to buy a harness connector for a new cd player and would splice everything together like takeing the red and yellow wires and connecting them all together as one. this drains ur battery unless ur cd player can completly power down by the power button not all do... but keep this in mind on GM cars the 2 wires of the same wires like purple the one with a black stripe is ground they go together stripe on stripe also there is 2 extra wires one is ORANGE and BROWN u dont need these dont even mess with them even if u have a connector block them off THESE TWO COLORS IS FOR FACTORY STEREO IF SO THESE WIRES CAN AND WILL MAKE IT SO U DONT HAVE DASH LIGHTS so always buy a connector ond dont mess with these wires block them off and dont ground them out.

2001 Chevrolet... | Answered 2 days ago | 5,718 views


If it's the one that is glued in you need to call a mobile glass company.

2001 Chevrolet... | Answered on May 04, 2019 | 30 views


You have a coolant leak most likely in the heater core. Try disconnecting your heater hoses and coupling them together, then running the engine to see if the leak goes away. If it does, I would have the heater core replaced.

2001 Chevrolet... | Answered on Mar 11, 2019 | 4,711 views


Should be 1, 6, 5, 4, 3, 2 cylinders are numbered down the right side of the engine (standing in front of the engine) 1, 3, 5 while the cylinders are numbered on the left side as 2, 4, 6.

2001 Chevrolet... | Answered on Feb 08, 2019 | 73 views


your transmission lock -up - converter valve is loosing pressure and it may be causing this problem that you have. it is in the transmission pan area on the valve body. they sell a replacement valve for this

2001 Chevrolet... | Answered on Dec 25, 2018 | 37 views


So unfortunately you are unable to program a 2012 Chevrolet Malibu key fob without special equipment. This forces you to go to a professional to have it done. I recommend using a locksmith before the dealer, they are usually a bit more affordable and they come to you. If you need to order a key fob for your Malibu make sure you order it online here and save even more money: https://www.keylessentryremotefob.com/product-p/oem-ohtavl-5b-chev-malibu.htm

2001 Chevrolet... | Answered on Jul 15, 2018 | 389 views


have your speed sensors and circuits checked

2001 Chevrolet... | Answered on Mar 21, 2018 | 405 views


Could be worn pitman arm or bad steering gear box. try replacing the pitman first.

2001 Chevrolet... | Answered on Feb 22, 2018 | 137 views


Which of these does your vehicle have ?
The NVG 233 transfer case features a 3 button shift control switch, located on the instrument panel.
The NVG 236 transfer case features a 4 button shift control switch located on the instrument panel.
Do you know what DTC'S - diagnostic trouble codes are ? Both of these 4X4 systems can set DTC'S , Having a professional or factory scanner is what is needed to check for these codes . Not a OBD 2 code reader or autozone , advance etc... The four button system can set a bunch of them .
DTC B2725
DTC C0300
DTC C0305
DTC C0308
DTC C0309
DTC C0310
DTC C0315
DTC C0323
DTC C0324
DTC C0327
DTC C0362
DTC C0367
DTC C0374
DTC C0376
DTC C0387
DTC C0550
DTC C0611

The NVG 233 transfer case features a 3 button shift control switch, located on the instrument panel. When the ignition is in the RUN position, the transfer case shift control module starts monitoring the transfer case shift control switch, to determine if a new mode/gear position has been selected. At a single press of the transfer case shift control switch, the lamp of the new position begins flashing to inform the driver that the transfer case shift control module has received the request for a new mode/gear position. The lamp continues to flash until all shifting criteria has been met and the new mode/gear position has been reached, or has engaged. Once the new mode/gear position is fully active, the switch indicator lamp for the new position remains ON constantly.
The NVG 233 transfer case provides the driver with 3 manual mode/gear positions:
• 2HI - 2 Wheel Drive high range
• 4HI - 4 Wheel Drive high range
• 4LO - 4 Wheel Drive low range
Any of these mode/gear positions may be selected while driving the vehicle. However, the transfer case will not allow a shift into, or out of, 4LO unless the following criteria has been met:
• The engine is running.
• The automatic transmission is in Neutral, or the clutch pedal is applied on manual transmissions.
• The vehicle speed is below 5 km/h (3 mph).


Finding out what if any codes are stored should be your first step .

2001 Chevrolet... | Answered on Feb 22, 2018 | 169 views


Check valve inside the fuel pump could be bad , in which case the fuel pump module will need to be replaced . Allowing fuel pressure to bleed back into tank .
How to identify and repair leaking fuel pressure regulator GM CPI system...

2001 Chevrolet... | Answered on Feb 11, 2018 | 51 views


probably manually moved the actuator lever to the neutral or 2 wd position

2001 Chevrolet... | Answered on Feb 10, 2018 | 41 views


You may need someone to help with this, or not.Turn off the radio and any accessory that will interfere with hearing the fuel pump. Turn the key to the on position,the fuel pump should turn on for a couple of seconds to build fuel pressure, and then the pump will shut off. Turn key off. Turn the key on, the pump will do the turn on and off again. Do this about 5 times. Do not turn to the start position until after the 5 times of building the fuel pressure up in the lines. After the 5th time, turn the key to start the vehicle. If the vehicle starts, then you're loosing fuel pressure when it's not running. Most cars have about 60 psi of fuel pressure. You'll need a fuel pressure meter to check it.

2001 Chevrolet... | Answered on Jan 12, 2018 | 25 views


I had the same thing happen when my battery terminal was loose; it killed the alternator, so the battery doesn't get charged. There are cheapo battery/charging system testers that plug into the socket, or your local auto parts store often offer free testing of the alternator and battery.

2001 Chevrolet... | Answered on Jan 04, 2018 | 582 views


Off the cuff, it sounds like the wiring is most certainly the cause if there are disconnected wires hanging down. There are some other possibilities, but it's better to stick to the obvious.

While it's often good to go back to where the work was done and have it fixed under warranty (if they have one), I would consider going to somewhere reliable (good reviews either from friends or the web) and have it done right.
If you don't have the cash, then you just have to bring it back and hope they have someone working who knows what to do. You might need to tow the car to get it repaired, it's a ticket or an accident waiting to happen without brake lights. Please don't drive this car in this condition.

It could be they didn't connect the shifter into the computer/control circuit.
There is a cable (could be a wire nowadays) that connects the speedometer to the transmission and it sounds like it's not connected or damaged. Same for the fuel sender, though not sure about brake lights. From what you're saying it's like they didn't take a picture or have good manuals for reinstalling the rebuilt tranny, and they have no experience; this is not good.

Good luck, and let us know how it turns out.

2001 Chevrolet... | Answered on Jan 04, 2018 | 47 views


make sure of the ground wire for the gauge

2001 Chevrolet... | Answered on Dec 24, 2017 | 305 views


You have to remove the clutch assembly to remove the fan from it, as the fan bolts are on the engine side of the clutch. To remove the clutch, you need a special tool. There is very little room to get at this stuff, so you are advised to remove the radiator first to avoid damage.

2001 Chevrolet... | Answered on Dec 16, 2017 | 22 views


Should have four nuts or bolts on front of clutch . May need to loosen radiator shroud to more easily access it .

2001 Chevrolet... | Answered on Nov 28, 2017 | 143 views

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