Why is my VSA light not working on my Acura TL?
If you do opt to purchase a code scanner, just be aware that the cheaper ones will often only read the engine. That’s fine most of the time, but the problem causing the VSA light in your TL could be in one of the other control units.
What does 84-1 code Sensor logic failure error mean?
I keep getting an 84-1 code, sensor logic failure error, on my 04 TSX. The triangle with the ! in it is on steady and remains as soon as I start the car. When I drive for a short period the “check VSA system” light comes on and also remains on.
How does VSA work on an Acura MDX?
Traction – If your Acura can’t get enough traction, the VSA system will limit wheel slip in order to keep you in control of the vehicle. It’ll also lower the engine speed to accomplish this. There are warning lights associated with the VSA system. They are:
When does the ECM turn on the malfunction indicator lamp?
The ECM turns ON the malfunction indicator lamp (MIL) when the TCM sends a message over the serial data circuit requesting MIL illumination. The control modul turns OFF the MIL after 3 consecutive ignition cycles that the diagnostic runs and does not fail. A current DTC, Last Test Failed, clears when the diagnostic runs and passes.
What are the fault codes for Acura cars?
ACURA Car Fault Codes DTC list. P0100 – Air flow sensor (mass – MAF) / (volume – VAF) – circuit malfunction P0101 – The output signal of the mass air flow sensor for the allowable range P0128 – Insufficient coolant temperature to turn on the thermostat P0131 – Low signal of the oxygen sensor No. 1, to the converter
Where is the DTC code on an Acura?
1. Connect SCS service connector special tool No. 07PAZ-0010100, or equivalent, to service check connector located under the passenger’s side of dash. 2. Turn the ignition on. 3. MIL will indicate DTC’s by outputting a number of flashes. Remember, these are manufacturer specific codes only.
The ECM turns ON the malfunction indicator lamp (MIL) when the TCM sends a message over the serial data circuit requesting MIL illumination. The control modul turns OFF the MIL after 3 consecutive ignition cycles that the diagnostic runs and does not fail. A current DTC, Last Test Failed, clears when the diagnostic runs and passes.