How do you reset the Check Engine light on a Subaru Outback?

Then try to slide the cable off the negative battery terminal. You now have to wait 4 to 5 minutes, before your then reconnect the cable and tighten the retaining nut. Finally, start the car engine and wait for the vehicle Subaru’s computer to reset the check engine light.

What kind of engine light does a Subaru Outback have?

I have a engine light question re: my 2005 Subaru Outback 2.5i wagon. :confuse: After driving from MD to NC and back this past weekend (with no problems) today I was driving around and, mid-way thru errands, the yellow “Check Engine” light turned on, and the green “Cruise Control” light started to blink on and off.

Where to find check engine light code on Subaru?

When retrieving Subaru check engine light codes with an OBD II scan tool, proceed as follows: 1. Connect scan tool to the 16-pin data link connector (DLC) located underneath the steering column. The connector may have a removable cover. 2. Turn the ignition on.

What does a fault code on a Subaru mean?

The Subaru’s computer, called an ECU, generates fault codes that pertain to various sensors on the vehicle. If one of these sensors fails, it will trigger a fault code.

Why does my Subaru check engine light come on?

by Alibaster Smith. The Subaru check engine light comes on when there is a problem with the Subaru’s emissions control system. The Subaru’s computer, called an ECU, generates fault codes that pertain to various sensors on the vehicle. If one of these sensors fails, it will trigger a fault code.

Where are the trouble codes on a Subaru?

There are self-diagnositic connectors on all models, when connected with the key ON (engine off), flash trouble codes on the LED light of the oxygen moniter of the ECU. Images used with permission Copyright © 2001 ALLDATA LLC.

What are the OBD codes for Subaru 84?

84 – 86 Fuel Injected models 11 Ignition pulse 22 Pressure or vacuum switches – fixed valu 23 Idle switch – fixed value 24 Wide open throttle switch – fixed value 25 Throttle sensor idle switch or circuit

Step 1 Open the hood of your Subaru and loosen the nut that holds the cable clamp to the negative battery terminal. Slide the cable off the negative battery terminal. Wait 5 minutes, then reconnect the cable and tighten the retaining nut. Start the engine and wait for the Subaru’s computer to reset the check engine light.

What does a Subaru check engine light mean?

If the check engine light in your Subaru is flashing, on the other hand, it means that something serious may be wrong with your engine. Often, the light flashes when there is a misfire , which is caused by unburned fuel being dumped into the vehicle’s exhaust system.

What are Subaru warning lights?

In a Subaru that doesn’t have a temperature gauge, this blue light indicates that the engine is warming up. It will go off as soon as the engine reaches normal operating temperature. If the light ever blinks RED, then your engine is on the verge of overheating…turn off the engine very soon.

Why is your check engine light flashing?

A flashing check-engine light generally indicates that there is a failure in the emission control system. The emission control system contains an array of sensors that work to reduce the amount of pollution released into the air. An oxygen sensor reads the air and fuel mixture and lights up when it is out of range.

When did I change the battery in my Subaru Outback?

And starting in the early 90s, with the OBD and OBD2 system, they all had issues at first startup, and had a driving process to re-program the OBD2 system. That’s why I got the battery backup gizmo after changing the battery in my 09 Outback.

What should be reset after battery disconnection in Subaru?

Click to expand… The only thing that I had to re-set (on my 05 OB) was to go through the 20 clicks routine to disconnect the seat belt chime again because, after battery is disconnected, it self defaults the seat belt chime to the OEM factory settings, when battery is re-connected; i.e. it chimes again.