well now i have a!!BIG!! problem - ive tried turning the key 5 times and resetting my fob which is actually broken - ive tried disconnecting the battery - ive removed the ecu chip - ive held the odo button while turning key to pos II for 30 sec -ive gotten into car and locked all doors , make sure all windows are up, trunk is closed correctly, hood is down and locked - nothing -ive removed the immobiliser fuses #4 & #8 and reinstalled-- i think ive done about all there is to do - it ran fine yesterday but after i locked it up for the night - today nothing- battery shows 13.6 volt fan relay works though - every time i turn the key the radiator fan comes on the cars dash lights up- i can hear the pumps and relays clicking but no engine turn - brand new battery can some one advise on next step- hot wiring relay 210 &211 may be next step, but i really dont want to do that
unless its a lasst resort

 

is there anyone with any idea? - it ran fine the other day- and before i closed up shop for the night i hit the fob to lock the doors - the red light in the middle of the dash is blinking - i can unlock the doors and lock them with fob again - problem is when i put key in ignition and turn it - normal lights on-then when i turn key to start car i hear very hushed buzzing from pumps- but no engine rotation - i assume the immobilizer is in effect here - how can i reset it - PLEASE ADVISE! -
p.s. starter has been pulled and tested o.k.- solenoid has been pulled and tested o.k. -alternator pulled and tested o.k.-battery new- all fuses replaced with correct amperage none blown- all relays testing correct as far as i can tell
- its got to be the F*&^ING IMMOBILISER!!!!!! god i hate that thing-

 

Hi Radio16

I am currently having some issues starting my Volvo c30, when I turn the key the car is unresponsive and there is a message displayed on the screen which says 'immobiliser, try again'.

I have tried everything have have in your post also and I've had no luck.. What did you do in the end?

 

Crankshaft sensor will cause a no crank situation as well. You already checked alternator, battery, and starter as those will cause a no crank also.