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2009 Chevrolet Chevrolet Impala LT Questions & Answers
2009 CHEVY IMPALA LT 3.5 LITER 2AMP FUSE WORKS THEN QUITS WHY?
The only thing I have seen a 2 amp fuse used for is to light the buttons on the steering wheel. If that is the only problem, I would live with it. If other things start going out, Look at replacing the fuse panel, they are computers. I have replaced 6 or so in the last 2 months. Different makes and models.
Traction control ...service traction light comes on car slows down
To many things to guess at. Really need to have a complete car scan. Code readers are about obsolete. I just fixed one that the problem was the steering angle sensor. But other sensors and modules will cause this. Then again it could be a bad wire. Done that also.
2009 Chevy Impala LT code b001b
What to do with this?
Code B001b is for Sensing Diagnostic Module (SDM) for Air bag.
Potential Causes:-
- Drivers Seat Belt Anchor Pretensioner
- Passengers Seat Belt Anchor Pretensioner
- Sensing Diagnostic Module (SDM)
- Sensing Diagnostic Module (SDM) Wiring
1. Confirm the passenger seat belt anchor pre tensioner connector position assurance is clicked into place.
2. If not, click it in and retest.
3. If the codes reset, disable the Supplemental Inflatable Restraint (SIR) system.
4. Substitute a 2.0 to 2.2 ohm resistor for the passenger seat belt anchor pretensioner. Refer to Tech Tips for a load tool.
5. Retest for the code to reset.
6. If the code resets, check for harness problems between the seat belt anchor pretensioner and the Sensing Diagnostic Module (SDM).
Tech Tips:
At the beginning of the 2009 model year, the Impala began being equipped with two pre tensioners for the driver and two pre tensioners for the front passenger. The first pretensioner is still attached to the seatbelt retractor. The second pretensioner is attached to the anchor point for the seat belt.
A load tool can be fashioned from an 1157 light bulb and socket. Turn the bulb into the socket. Using an ohmmeter, determine which 2 wires have 2 - 3 ohms of resistance. Use those 2 wires as the load tool.
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Trouble code P0411
P0411 Chevrolet - Secondary Air Injection System Insufficient Flow
Possible causes
- Vacuum hoses damaged or pinched
- Faulty Air Pump inoperative
- Faulty Air Pump harness is open or shorted
- Faulty Air Pump circuit poor electrical connection
I have codes p1682,,coo40,,,c0899,,co242,,po523...reduced engine,,service traction control..traction control light,,car lost power,,now after charging battery car cranks but wont start
How to remplace the knocl sensor wire
I'm guessing you mean knock sensor wire. If you need just the end of the wire you should be able to order a pigtail from any parts store and just but connect it on
What do you to clear dash code 52 on a 2013 Chevrolet sonic ls sedan with 1.8 liter ecotech motor
What led you to change the ignition coil and plugs? Were they confirmed faulty?
Code 52 means your timing belt needs to be replaced. A worn timing belt can and will cause a misfire and other problems. At what mileage is your Sonic now and at what mileage was the timing belt last changed?
P2076 is related to the intake manifold tuning (tuner, or switch, or runner control or valve). The tuning valve is a motorized actuator attached to the intake manifold. An issue with it can cause misfires and other issues. It'll need to be tested for a problem with the actuator itself, or a problem in the actuator's circuit (i.e. wiring).
I recommend having the timing checked and the belt changed as needed, and tackling the P2076 afterward, if it hasn't resolved itself.
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