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The mkiv Supra Owners Club

Supra SRS system codes and ABS


Ric

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Hi Guys,

 

For the last year i've had the airbag warning light on my car. It was always ok and cleared fine before (the awkward way of doing it) but now i just can't get it to clear It would appear to go out for 4-5 seconds but then comes back.

 

It's as if the system detects a fault as it's supposed too.

 

It there a way to read codes from the SRS system so i can try and find the reason? I've checked the airbag connections (Passenger and TRD wheel) I've also checked the seatbelt tensioner connection on the seats. Everything looks ok. My only other thought would be the connections to the sensors on the body but these should be fine although not checked. I'd prefer a code before i start ripping the arches to bits.

 

I know the OBD1 system is awkward for codes but the MIL light only gives engine codes AFAIK and not other systems.

 

There is a funky way to read AC errors using the heater controls, is there another funky method for reading SRS errors?

 

Same goes for ABS errors, sometimes my ABS light stays on, if you stop the engine and restart it, it goes away...

 

Cheers,

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