If the battery in your car is three to five years old and the car is not frequently run then I suggest you try charging the battery to see if that fixes the problem. You will likely have to replace the battery. Newer cars that have computers are very sensitive to battery voltage.
SOURCE: 2002 reduced engine power light
You have some kind of ECU problem. You will need to hook to the diagnostic port to find the problem. Your vehicle has gone into limp mode. This enables the vehicle to run, but at a diminished level until you can seek help for the problem. Do not continue to drive it this way as you may cause damage to the engine depending on the nature of the problem.
SOURCE: 2005 chevy equinox the alb and the traction
get it scaned for codes. should be a faulty wheel speed sensor. need to scan to figure out which one or test them all manually with a multi meter.
SOURCE: my service traction control light keeps on going
there is a defective component in the system, almost for certain that is one of the four wheel speed sensors, have the system tested by any GM dealer to determine which one, or buy one new sensor and move it from wheel to wheel until the light goes out.
SOURCE: my service traction control light keeps on going
I have a 2006 checy impala and the TCS ( TRACTION CONTROL SERVICE) liught came on..What does this mean?
SOURCE: 2009 chevy silverado traction control
DTC P1516 Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance
Your vehicle has an electronic throttle body unit so it uses voltage signals to control throttle blade in the throttle body. There are a few different issues that can cause this problem.
First off there is a update for the PCM to address those codes, but you will have to take it to the dealer for that.
Second there is issues with the actuator on the throttle body binding up and causing the codes.
Third there is a yellow wire coming off the throttle body connector that breaks inside internally and cannot be seen to the naked eye. The best way to test that is to grab the wire about 5 inches from the connector and tug if it feels spongy or breaks, that
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The Body Control module (BCM) detects that the traction control switch has been pressed (signal circuit is low). The Body Control module (BCM) sends a serial data message to the EBCM in order to disable traction control. The IPC receives a serial data message from the EBCM requesting illumination. The BCM sends a serial data message to the radio in order to activate an audible warning.
Your best bet is to take it to a ASE certified an qualified repair shop ,that has the diagnostic tool to fix this problem .
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