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The mkiv Supra Owners Club

Dash Lights... What do they all mean?


steve spedd

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All taken from the owners manual:

 

Red Exclamation In Triangle - Master Warning Light

Exclamation In Circle Inside Brackets - Brake System Warning Light

Battery Symbol - Discharge Warning Light

Engine/Gearbox Symbol - Malfunction Indicator Lamp

Oil Can With Drip - Low Oil Pressure Warning Light

Oil Can Over Oil - Low Oil Level Warning Light

DIFF OIL - Differential Oil Temperature Warning Light

ABS - Anti-Lock Brake System Warning Light

Car With Door Open - Open Doors Warning Light

Car With Rear Light On - Rear Light Failure Warning Light

Airbag Deployed - SRS Airbag Warning Light

TRC - Traction Control System Indicator / Warning Light

TRC OFF - Traction Control System Off Indicator / Warning Light

Pipe With Wavey Heat Lines Above - CAT Temperature Warning Light :)

 

I can summarise the fucntion of each if you like?

Edited by jevansio (see edit history)
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  • 4 weeks later...
  • 3 years later...
They should all come on (all the ones you have anyway). The "key on" is so you can check the bulbs in the warnng lights. Oil level / pressure is only for the engine.

 

Ok thanks. Its just I have my transmission off at the minute so I cant check which lights turn off once started and wondered if the oil level/pressure lights was because theres no transmission fluid.

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  • 5 months later...
They should all come on (all the ones you have anyway). The "key on" is so you can check the bulbs in the warnng lights. Oil level / pressure is only for the engine.

 

Will the master warning light remain on after the engine is started if any of these warning lights are blown?

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Well my master warning lamp is on constantly, and I have not seen all those lights that were listed by jev. So I was wondering if a blown warning bulb would cause the Master warning to stay on after the engine has been started, and the hand brake has been released, because as we all know, the master lamp stays on with the handbrake, and I think if a door or boot is open as well?

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yeah thats right mate if the door or boot is open too that light comes on

have you checked your brake fluid level? try topping up a little bud

 

for some reason my abs light is not behaving properly too or maybe it is but facelift is different im not sure but my abs light dont show when i turn the key but as soon as i start the car it shows up then goes out.

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yeah thats right mate if the door or boot is open too that light comes on

have you checked your brake fluid level? try topping up a little bud

 

Cool. I sorted all the dash lights that were off, but I also had an underlying fault witht he active spoiler. Disconnecting the ecu sorted my warning lamp issue.

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