I have a 1989 760GL turbo wagon. I was trying to remove the connector from the Radio Interference Suppression Relay (volvo part number 899931/1323592-1, mounted in front of the power steering fluid reservoir) and the wires came out of the connector and the insulation disintegrated. I now have 4 wires hanging loose and no idea which wire goes to which pin on the relay. The wires are: red, black, green&red, blue&yellow. The grey connector has holes numbered 1, 2, 3, 4 counter-clockwise starting from bottom left (looking at bottom of connector where bottom corners are square and top corners are slanted). Can anyone tell me how to rewire the connector?