How do you turn off the check engine light on a 2005 Acura TL?

You can turn off the Check Engine light by either disconnecting the battery or by using a code reader to clear the codes. However, if the problem still exists it will come right back on.

Where to find diagnostic code for Acura check engine light?

1. Connect scan tool to the 16-pin data link connector (DLC) located underneath the glove compartment. The connector has a removable cover. 2. Turn the ignition on. 3. Follow scan tool manufacturer’s operating instructions to access the Diagnostic Trouble Codes (DTC’s).

Why does my Acura check engine light flash five times?

Acura check engine light may flash five times when you turn the key to position II but don’t start the car. This happened when the fault codes were cleared with an OBD2 scanner or if the battery was disconnected. It means that the emission systems are not checked by the ECU self-test, also known as the emission readiness test.

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.

What does the Acura check engine light mean?

Common symptoms that Acura owners notice when CEL comes on are: Check engine light flashing on and off. Check engine light, and TCS come on. Check engine light blinking. What does Acura check engine light mean? Acura check engine light (CEL) turns on to let you that the engine control unit (ECU) has detected a problem.

What is the OBD code for an Acura check engine?

P1201Cylinder 1 Misfire – Compare possible causes/symptoms for this Acura check engine light code to the Generic OBD II code P0301 P1202Cylinder 2 Misfire – Compare possible causes/symptoms for this Acura check engine light code to the Generic OBD II code P0302