Unsure what this warning light is (photo)

[mart rotherham]

2006 Corolla  2Lt diesel estate.

I noticed this warning light yesterday. I was thinking that it was brake fluid. I checked fluid reservoir level and was ok, only put a tad in. Light still on so I checked coolent level and put a bit in. Light is still on, so I am stumped now.

Can anyone advise what the light is for and what the fault can be.  What can I  check next? Thank you.

The light I am referring to is the yellow one at the bottom on the temperature clock. Is on whether the car is running or even just with ignition on.

 

 

 

[flash22]

its the check engine light aka MIL - Malfunction Indicator Light

go and get the codes read to find out the problem

[Big_D]

As Flash22 says, it's the Check Engine Light

Th attached image was taken from MyT

[oldcodger]

If into diy, you can buy a cheapo OBD2 reader that you plug in and read off the error code.

They also allow you to quickly Reset the MIL light if its not a 'hard' fault.

[mart rotherham]

Thank you Oldcodger. It is a route I am currently trying to navigate.

Like you I feel there is potential for a DIY fix for this. Gone are the days when only main dealers had the monopoly. As is often  the case China are producing these testing devices,  and there are a myriad to choose from on various retail platforms, such as E  BAY for example.

 I asked an online retailer if xyz tester would be ok for my car. It did say 'for Japanese cars' so what could possibly go wrong? 😂  I expanded on that and mentioned it is a corolla. The guy requested the VIN details to be sure, which gave me confidence.  It seems no on the original £40 tester discussed. 

I don't mind taking a punt of £40, but it does make sense to ask questions and do a bit of homeworm. Not the cheapest one but hopfully not a micky mouse one. It transpired that a tester of around £20 is the one I need! But, it is not in stock. 

Fortunately I have the time and patience to pursue this-I understand not everyone does, and that some need their car back on the road ASAP!

I will keep the forum  posted on my progress.

[flash22]

Be very careful with lower end scan tools on early to mid 2000's diesels as most will not talk to the car

you can try the flash test

link 2 pins on the DLC connector, turn the ignition on and count the flashes