[CHEVY1]

Hello

I have a 2000 astro AWD The drivers door doesn't open with the keyless entry and sometimeS the bigger slider doesn't work either. THE passenger front and rear work perfect. I have a replacement part# DL22020256 for the front left @ 29.99 this is the complete door lock actuator. I have heard that you can but just the relay for these because that is the problem. some people have bought on e-bay , but it is said that wires need to be spliced to make this work. The cost for just the relay was like 5-10 bucks. Is this a good deal to go this wasy or just replace whole unit? Is this a big job or time consuming ? Any help in this matter would be greatly appreciated.

ANY PART #S FOR THE RELAY WOULD HELP ALSO
Have a great day
CHEVY1