Thread: SLS compressor wont start up...

Originally Posted by grumpybastard

Have you double checked all 4 of the connectors in the compressor box?

My understanding is you only need to reprogram if you have replaced a sensor.

You can double check if the compressor is okay by just connecting a wire to the main plug of the compressor to the battery...I cant recall the colour coding of the wires off the top of my head... is blue and black? brown and black? ....

I have tried that also.

I have pumped the SLS up with hotwiring the pump so it all works, its just that the SLS ECU doesnt allow the pump to fire up, also all the lights go off on the dash so i assue that everything is fine............

Originally Posted by XHPBT1

I have tried that also.

I have pumped the SLS up with hotwiring the pump so it all works, its just that the SLS ECU doesnt allow the pump to fire up, also all the lights go off on the dash so i assue that everything is fine............

ummmm...bugger

All doors shut

Fuse and relay ok

Compressor works when hot wired

Not much more i can think of checking...

Oh... when you inflated the bags up im guessing you over inflated them? When you drove it did they let air out and level themselves off?

Shouldn’t be able to over inflate the bags by hotwiring the compressor – the valves should shut off once the ~140 parameter is reached.

David – happy for you to swing by one day