[cgtech]

Yep, code 55 = main dropout. (Put the cart in tow, & disconnect batts) You can remove, disassemble and inspect the main solenoid you have now. I have had pretty good luck cleaning them up to get more service from them. Be sure to check the plunger hole on the bottom for dirt and crud that may be stopping the contactor from moving (one grain of sand can do it). Oh yeah, whoever said $300 to replace the contactor should not be your repair shop anymore. Should be around $170 including labor.